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{
"id": 5803600,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "4ab2ce9b-eef7-4e88-8327-8e8603bdf3ed",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3111096, Seg_Num: 122",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 186.31,-0.64 [deg].",
"sun_dist": "76.80 [deg] Sun_angle= -8.3 [hr] (East of Sun)",
"moon_dist": "115.30 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "25633.06 SOD {07:07:13.06} UT",
"sun_postn": "256.37d {+17h 05m 29s} -22.84d {-22d 50' 36\"}",
"ecl_coords": "311.36,-66.98 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "300.04,-42.98 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "76 [%]",
"moon_postn": "139.55d {+09h 18m 12s} +18.18d {+18d 10' 54\"}",
"notice_date": "Tue 09 Dec 25 07:07:19 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "20.534d {+01h 22m 08s} (J2000)",
"curr_point_dec": "-73.981d {-73d 58' 50\"} (J2000)",
"curr_point_roll": "233.020d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 07:07:19 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 20.534d {+01h 22m 08s} (J2000)\nCURR_POINT_DEC: -73.981d {-73d 58' 50\"} (J2000)\nCURR_POINT_ROLL: 233.020d\nSLEW_TIME: 25633.06 SOD {07:07:13.06} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 3111096, Seg_Num: 122\nSUN_POSTN: 256.37d {+17h 05m 29s} -22.84d {-22d 50' 36\"}\nSUN_DIST: 76.80 [deg] Sun_angle= -8.3 [hr] (East of Sun)\nMOON_POSTN: 139.55d {+09h 18m 12s} +18.18d {+18d 10' 54\"}\nMOON_DIST: 115.30 [deg]\nMOON_ILLUM: 76 [%]\nGAL_COORDS: 300.04,-42.98 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 311.36,-66.98 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 186.31,-0.64 [deg]. \n",
"published": "2025-12-09T07:07:19Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T07:07:20.611703Z",
"modified": "2025-12-09T07:07:20.672664Z",
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{
"id": 5803599,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "7ebe91f8-026d-4d0f-a963-65893a6f5524",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "83.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3111096, Seg_Num: 122",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 180.62,1.64 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "172.00 [sec] (=2.9 [min])",
"sun_dist": "76.81 [deg] Sun_angle= -8.3 [hr] (East of Sun)",
"tgt_name": "SMC J0122.3-7359",
"moon_dist": "115.29 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "25560.00 SOD {07:06:00.00} UT",
"sun_postn": "256.37d {+17h 05m 29s} -22.84d {-22d 50' 36\"}",
"ecl_coords": "311.37,-66.99 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "300.03,-42.97 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C",
"moon_illum": "76 [%]",
"moon_postn": "139.54d {+09h 18m 09s} +18.19d {+18d 11' 15\"}",
"notice_date": "Tue 09 Dec 25 07:05:39 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "20.568d {+01h 22m 16s} (J2000)",
"next_point_dec": "-73.981d {-73d 58' 50\"} (J2000)",
"next_point_roll": "233.000d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 07:05:39 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 20.568d {+01h 22m 16s} (J2000)\nNEXT_POINT_DEC: -73.981d {-73d 58' 50\"} (J2000)\nNEXT_POINT_ROLL: 233.000d\nSLEW_TIME: 25560.00 SOD {07:06:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 172.00 [sec] (=2.9 [min])\nTGT_NAME: SMC J0122.3-7359 \nTGT_NUM: 3111096, Seg_Num: 122\nMERIT: 83.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C\nSUN_POSTN: 256.37d {+17h 05m 29s} -22.84d {-22d 50' 36\"}\nSUN_DIST: 76.81 [deg] Sun_angle= -8.3 [hr] (East of Sun)\nMOON_POSTN: 139.54d {+09h 18m 09s} +18.19d {+18d 11' 15\"}\nMOON_DIST: 115.29 [deg]\nMOON_ILLUM: 76 [%]\nGAL_COORDS: 300.03,-42.97 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 311.37,-66.99 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 180.62,1.64 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T07:05:39Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T07:05:42.232531Z",
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{
"id": 5803598,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "3d843684-d0d9-45d3-9a29-e9e0feb6ef93",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "31731, Seg_Num: 83",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 124.67,18.63 [deg].",
"sun_dist": "87.36 [deg] Sun_angle= -6.5 [hr] (East of Sun)",
"moon_dist": "147.51 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "24589.66 SOD {06:49:49.66} UT",
"sun_postn": "256.36d {+17h 05m 26s} -22.84d {-22d 50' 32\"}",
"ecl_coords": "344.28,-19.11 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "39.64,-72.15 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "76 [%]",
"moon_postn": "139.39d {+09h 17m 34s} +18.24d {+18d 14' 37\"}",
"notice_date": "Tue 09 Dec 25 06:49:58 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "353.440d {+23h 33m 46s} (J2000)",
"curr_point_dec": "-23.715d {-23d 42' 53\"} (J2000)",
"curr_point_roll": "239.145d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 06:49:58 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 353.440d {+23h 33m 46s} (J2000)\nCURR_POINT_DEC: -23.715d {-23d 42' 53\"} (J2000)\nCURR_POINT_ROLL: 239.145d\nSLEW_TIME: 24589.66 SOD {06:49:49.66} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 31731, Seg_Num: 83\nSUN_POSTN: 256.36d {+17h 05m 26s} -22.84d {-22d 50' 32\"}\nSUN_DIST: 87.36 [deg] Sun_angle= -6.5 [hr] (East of Sun)\nMOON_POSTN: 139.39d {+09h 17m 34s} +18.24d {+18d 14' 37\"}\nMOON_DIST: 147.51 [deg]\nMOON_ILLUM: 76 [%]\nGAL_COORDS: 39.64,-72.15 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 344.28,-19.11 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 124.67,18.63 [deg]. \n",
"published": "2025-12-09T06:49:58Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T06:49:59.627123Z",
"modified": "2025-12-09T06:49:59.633959Z",
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{
"id": 5803597,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "06fe9fcc-ea60-4fcd-8564-1175e5768552",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "72.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "31731, Seg_Num: 83",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 111.76,20.10 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1140.00 [sec] (=19.0 [min])",
"sun_dist": "87.37 [deg] Sun_angle= -6.5 [hr] (East of Sun)",
"tgt_name": "PKS2331-240",
"moon_dist": "147.48 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "24420.00 SOD {06:47:00.00} UT",
"sun_postn": "256.35d {+17h 05m 25s} -22.84d {-22d 50' 31\"}",
"ecl_coords": "344.30,-19.12 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "39.65,-72.17 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A",
"moon_illum": "76 [%]",
"moon_postn": "139.36d {+09h 17m 27s} +18.25d {+18d 15' 17\"}",
"notice_date": "Tue 09 Dec 25 06:46:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "353.457d {+23h 33m 50s} (J2000)",
"next_point_dec": "-23.715d {-23d 42' 53\"} (J2000)",
"next_point_roll": "239.144d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 06:46:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 353.457d {+23h 33m 50s} (J2000)\nNEXT_POINT_DEC: -23.715d {-23d 42' 53\"} (J2000)\nNEXT_POINT_ROLL: 239.144d\nSLEW_TIME: 24420.00 SOD {06:47:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 1140.00 [sec] (=19.0 [min])\nTGT_NAME: PKS2331-240 \nTGT_NUM: 31731, Seg_Num: 83\nMERIT: 72.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A\nSUN_POSTN: 256.35d {+17h 05m 25s} -22.84d {-22d 50' 31\"}\nSUN_DIST: 87.37 [deg] Sun_angle= -6.5 [hr] (East of Sun)\nMOON_POSTN: 139.36d {+09h 17m 27s} +18.25d {+18d 15' 17\"}\nMOON_DIST: 147.48 [deg]\nMOON_ILLUM: 76 [%]\nGAL_COORDS: 39.65,-72.17 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 344.30,-19.12 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 111.76,20.10 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T06:46:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T06:46:59.273385Z",
"modified": "2025-12-09T06:46:59.289981Z",
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{
"id": 5803596,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "051d811b-b7fc-447a-92a2-6f55a762315b",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "92657, Seg_Num: 3",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 63.98,16.18 [deg].",
"sun_dist": "52.61 [deg] Sun_angle= 0.0 [hr] (West of Sun)",
"moon_dist": "102.65 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "23640.28 SOD {06:34:00.28} UT",
"sun_postn": "256.34d {+17h 05m 23s} -22.84d {-22d 50' 28\"}",
"ecl_coords": "250.01, 52.28 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "51.74, 35.10 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "76 [%]",
"moon_postn": "139.24d {+09h 16m 58s} +18.30d {+18d 18' 02\"}",
"notice_date": "Tue 09 Dec 25 06:34:06 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "256.049d {+17h 04m 12s} (J2000)",
"curr_point_dec": "+29.801d {+29d 48' 04\"} (J2000)",
"curr_point_roll": "172.948d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 06:34:06 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 256.049d {+17h 04m 12s} (J2000)\nCURR_POINT_DEC: +29.801d {+29d 48' 04\"} (J2000)\nCURR_POINT_ROLL: 172.948d\nSLEW_TIME: 23640.28 SOD {06:34:00.28} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 92657, Seg_Num: 3\nSUN_POSTN: 256.34d {+17h 05m 23s} -22.84d {-22d 50' 28\"}\nSUN_DIST: 52.61 [deg] Sun_angle= 0.0 [hr] (West of Sun)\nMOON_POSTN: 139.24d {+09h 16m 58s} +18.30d {+18d 18' 02\"}\nMOON_DIST: 102.65 [deg]\nMOON_ILLUM: 76 [%]\nGAL_COORDS: 51.74, 35.10 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 250.01, 52.28 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 63.98,16.18 [deg]. \n",
"published": "2025-12-09T06:34:06Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T06:34:09.203614Z",
"modified": "2025-12-09T06:34:09.220796Z",
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{
"id": 5803595,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "94f753c4-30aa-4acb-9048-cf8b57e04997",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "40.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "92657, Seg_Num: 3",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 15.45,-0.44 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1320.00 [sec] (=22.0 [min])",
"sun_dist": "52.61 [deg] Sun_angle= 0.0 [hr] (West of Sun)",
"tgt_name": "Q1702+298",
"moon_dist": "102.68 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "23100.00 SOD {06:25:00.00} UT",
"sun_postn": "256.34d {+17h 05m 21s} -22.84d {-22d 50' 26\"}",
"ecl_coords": "249.98, 52.28 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "51.75, 35.11 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=8760=0x2238",
"moon_illum": "76 [%]",
"moon_postn": "139.15d {+09h 16m 36s} +18.34d {+18d 20' 06\"}",
"notice_date": "Tue 09 Dec 25 06:24:24 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "256.034d {+17h 04m 08s} (J2000)",
"next_point_dec": "+29.808d {+29d 48' 28\"} (J2000)",
"next_point_roll": "172.939d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 06:24:24 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 256.034d {+17h 04m 08s} (J2000)\nNEXT_POINT_DEC: +29.808d {+29d 48' 28\"} (J2000)\nNEXT_POINT_ROLL: 172.939d\nSLEW_TIME: 23100.00 SOD {06:25:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 1320.00 [sec] (=22.0 [min])\nTGT_NAME: Q1702+298 \nTGT_NUM: 92657, Seg_Num: 3\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=8760=0x2238\nSUN_POSTN: 256.34d {+17h 05m 21s} -22.84d {-22d 50' 26\"}\nSUN_DIST: 52.61 [deg] Sun_angle= 0.0 [hr] (West of Sun)\nMOON_POSTN: 139.15d {+09h 16m 36s} +18.34d {+18d 20' 06\"}\nMOON_DIST: 102.68 [deg]\nMOON_ILLUM: 76 [%]\nGAL_COORDS: 51.75, 35.11 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 249.98, 52.28 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 15.45,-0.44 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T06:24:24Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T06:24:27.673306Z",
"modified": "2025-12-09T06:24:27.680994Z",
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{
"id": 5803594,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "3664a440-de1c-4d68-8a48-8c293b8a2e10",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "96046, Seg_Num: 28",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 5.15,-4.54 [deg].",
"sun_dist": "47.91 [deg] Sun_angle= 3.5 [hr] (West of Sun)",
"moon_dist": "75.49 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "22623.86 SOD {06:17:03.86} UT",
"sun_postn": "256.33d {+17h 05m 20s} -22.84d {-22d 50' 24\"}",
"ecl_coords": "210.19,-11.36 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "316.14, 39.61 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "76 [%]",
"moon_postn": "139.08d {+09h 16m 20s} +18.36d {+18d 21' 39\"}",
"notice_date": "Tue 09 Dec 25 06:17:10 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "203.814d {+13h 35m 15s} (J2000)",
"curr_point_dec": "-22.135d {-22d 08' 06\"} (J2000)",
"curr_point_roll": "109.091d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 06:17:10 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 203.814d {+13h 35m 15s} (J2000)\nCURR_POINT_DEC: -22.135d {-22d 08' 06\"} (J2000)\nCURR_POINT_ROLL: 109.091d\nSLEW_TIME: 22623.86 SOD {06:17:03.86} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 96046, Seg_Num: 28\nSUN_POSTN: 256.33d {+17h 05m 20s} -22.84d {-22d 50' 24\"}\nSUN_DIST: 47.91 [deg] Sun_angle= 3.5 [hr] (West of Sun)\nMOON_POSTN: 139.08d {+09h 16m 20s} +18.36d {+18d 21' 39\"}\nMOON_DIST: 75.49 [deg]\nMOON_ILLUM: 76 [%]\nGAL_COORDS: 316.14, 39.61 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 210.19,-11.36 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 5.15,-4.54 [deg]. \n",
"published": "2025-12-09T06:17:10Z",
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"retracted": false,
"created": "2025-12-09T06:17:11.735648Z",
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{
"id": 5803593,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "0f1b463f-7c5a-4721-a06b-424bcc74065e",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "40.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "96046, Seg_Num: 28",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 352.43,-9.29 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "600.00 [sec] (=10.0 [min])",
"sun_dist": "47.93 [deg] Sun_angle= 3.5 [hr] (West of Sun)",
"tgt_name": "GRB070809",
"moon_dist": "75.49 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "22500.00 SOD {06:15:00.00} UT",
"sun_postn": "256.33d {+17h 05m 19s} -22.84d {-22d 50' 24\"}",
"ecl_coords": "210.17,-11.36 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "316.12, 39.62 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=346=0x15A",
"moon_illum": "76 [%]",
"moon_postn": "139.06d {+09h 16m 14s} +18.37d {+18d 22' 12\"}",
"notice_date": "Tue 09 Dec 25 06:14:39 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "203.796d {+13h 35m 11s} (J2000)",
"next_point_dec": "-22.134d {-22d 08' 00\"} (J2000)",
"next_point_roll": "109.118d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 06:14:39 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 203.796d {+13h 35m 11s} (J2000)\nNEXT_POINT_DEC: -22.134d {-22d 08' 00\"} (J2000)\nNEXT_POINT_ROLL: 109.118d\nSLEW_TIME: 22500.00 SOD {06:15:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 600.00 [sec] (=10.0 [min])\nTGT_NAME: GRB070809 \nTGT_NUM: 96046, Seg_Num: 28\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=346=0x15A\nSUN_POSTN: 256.33d {+17h 05m 19s} -22.84d {-22d 50' 24\"}\nSUN_DIST: 47.93 [deg] Sun_angle= 3.5 [hr] (West of Sun)\nMOON_POSTN: 139.06d {+09h 16m 14s} +18.37d {+18d 22' 12\"}\nMOON_DIST: 75.49 [deg]\nMOON_ILLUM: 76 [%]\nGAL_COORDS: 316.12, 39.62 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 210.17,-11.36 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 352.43,-9.29 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T06:14:39Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T06:14:40.216168Z",
"modified": "2025-12-09T06:14:40.247639Z",
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{
"id": 5803592,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "97bc8de5-950c-4c30-b45f-b2d2bca7c903",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "74486, Seg_Num: 40",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 319.48,-18.15 [deg].",
"sun_dist": "69.55 [deg] Sun_angle= 6.0 [hr] (West of Sun)",
"moon_dist": "86.04 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "21856.26 SOD {06:04:16.26} UT",
"sun_postn": "256.32d {+17h 05m 17s} -22.84d {-22d 50' 21\"}",
"ecl_coords": "212.85,-60.82 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "291.76, -4.51 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "76 [%]",
"moon_postn": "138.96d {+09h 15m 51s} +18.41d {+18d 24' 24\"}",
"notice_date": "Tue 09 Dec 25 06:04:22 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "165.661d {+11h 02m 39s} (J2000)",
"curr_point_dec": "-64.996d {-64d 59' 43\"} (J2000)",
"curr_point_roll": "101.415d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 06:04:22 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 165.661d {+11h 02m 39s} (J2000)\nCURR_POINT_DEC: -64.996d {-64d 59' 43\"} (J2000)\nCURR_POINT_ROLL: 101.415d\nSLEW_TIME: 21856.26 SOD {06:04:16.26} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 74486, Seg_Num: 40\nSUN_POSTN: 256.32d {+17h 05m 17s} -22.84d {-22d 50' 21\"}\nSUN_DIST: 69.55 [deg] Sun_angle= 6.0 [hr] (West of Sun)\nMOON_POSTN: 138.96d {+09h 15m 51s} +18.41d {+18d 24' 24\"}\nMOON_DIST: 86.04 [deg]\nMOON_ILLUM: 76 [%]\nGAL_COORDS: 291.76, -4.51 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 212.85,-60.82 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 319.48,-18.15 [deg]. \n",
"published": "2025-12-09T06:04:22Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T06:05:02.274018Z",
"modified": "2025-12-09T06:05:02.668252Z",
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{
"id": 5803591,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "e37dfeb6-9172-4b4c-93f2-1dbc7b4ae26b",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "100.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "74486, Seg_Num: 40",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 263.70,-17.82 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1380.00 [sec] (=23.0 [min])",
"sun_dist": "69.55 [deg] Sun_angle= 6.0 [hr] (West of Sun)",
"tgt_name": "saa-cold-328-03",
"moon_dist": "86.10 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "21120.00 SOD {05:52:00.00} UT",
"sun_postn": "256.31d {+17h 05m 15s} -22.84d {-22d 50' 18\"}",
"ecl_coords": "212.85,-60.84 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "291.75, -4.52 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=9=0x9",
"moon_illum": "76 [%]",
"moon_postn": "138.84d {+09h 15m 22s} +18.45d {+18d 27' 10\"}",
"notice_date": "Tue 09 Dec 25 05:51:24 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "165.634d {+11h 02m 32s} (J2000)",
"next_point_dec": "-65.000d {-65d 00' 00\"} (J2000)",
"next_point_roll": "101.448d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 05:51:24 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 165.634d {+11h 02m 32s} (J2000)\nNEXT_POINT_DEC: -65.000d {-65d 00' 00\"} (J2000)\nNEXT_POINT_ROLL: 101.448d\nSLEW_TIME: 21120.00 SOD {05:52:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 1380.00 [sec] (=23.0 [min])\nTGT_NAME: saa-cold-328-03 \nTGT_NUM: 74486, Seg_Num: 40\nMERIT: 100.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=9=0x9\nSUN_POSTN: 256.31d {+17h 05m 15s} -22.84d {-22d 50' 18\"}\nSUN_DIST: 69.55 [deg] Sun_angle= 6.0 [hr] (West of Sun)\nMOON_POSTN: 138.84d {+09h 15m 22s} +18.45d {+18d 27' 10\"}\nMOON_DIST: 86.10 [deg]\nMOON_ILLUM: 76 [%]\nGAL_COORDS: 291.75, -4.52 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 212.85,-60.84 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 263.70,-17.82 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T05:51:24Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T05:51:25.780879Z",
"modified": "2025-12-09T05:51:25.805283Z",
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},
{
"id": 5803590,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "75e376cf-2b38-4397-9800-a58bbc55e66b",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "92103, Seg_Num: 35",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 259.96,-17.09 [deg].",
"sun_dist": "104.05 [deg] Sun_angle= -9.9 [hr] (East of Sun)",
"moon_dist": "106.40 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "20925.68 SOD {05:48:45.68} UT",
"sun_postn": "256.31d {+17h 05m 14s} -22.84d {-22d 50' 17\"}",
"ecl_coords": "15.92,-59.83 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "261.27,-58.13 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "77 [%]",
"moon_postn": "138.82d {+09h 15m 16s} +18.46d {+18d 27' 43\"}",
"notice_date": "Tue 09 Dec 25 05:48:51 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "44.218d {+02h 56m 52s} (J2000)",
"curr_point_dec": "-47.590d {-47d 35' 23\"} (J2000)",
"curr_point_roll": "212.792d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 05:48:51 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 44.218d {+02h 56m 52s} (J2000)\nCURR_POINT_DEC: -47.590d {-47d 35' 23\"} (J2000)\nCURR_POINT_ROLL: 212.792d\nSLEW_TIME: 20925.68 SOD {05:48:45.68} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 92103, Seg_Num: 35\nSUN_POSTN: 256.31d {+17h 05m 14s} -22.84d {-22d 50' 17\"}\nSUN_DIST: 104.05 [deg] Sun_angle= -9.9 [hr] (East of Sun)\nMOON_POSTN: 138.82d {+09h 15m 16s} +18.46d {+18d 27' 43\"}\nMOON_DIST: 106.40 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 261.27,-58.13 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 15.92,-59.83 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 259.96,-17.09 [deg]. \n",
"published": "2025-12-09T05:48:51Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T05:48:52.144342Z",
"modified": "2025-12-09T05:48:52.157118Z",
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},
{
"id": 5803589,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "607be4e7-cd69-410f-83fc-93100fdb16e7",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "40.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "92103, Seg_Num: 35",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 252.50,-15.37 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "300.00 [sec] (=5.0 [min])",
"sun_dist": "104.05 [deg] Sun_angle= -9.9 [hr] (East of Sun)",
"tgt_name": "SPT-CLJ0256-4736",
"moon_dist": "106.39 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "20820.00 SOD {05:47:00.00} UT",
"sun_postn": "256.31d {+17h 05m 14s} -22.84d {-22d 50' 17\"}",
"ecl_coords": "15.92,-59.83 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "261.27,-58.13 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=346=0x15A",
"moon_illum": "77 [%]",
"moon_postn": "138.80d {+09h 15m 12s} +18.47d {+18d 28' 08\"}",
"notice_date": "Tue 09 Dec 25 05:46:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "44.220d {+02h 56m 53s} (J2000)",
"next_point_dec": "-47.590d {-47d 35' 23\"} (J2000)",
"next_point_roll": "212.790d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 05:46:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 44.220d {+02h 56m 53s} (J2000)\nNEXT_POINT_DEC: -47.590d {-47d 35' 23\"} (J2000)\nNEXT_POINT_ROLL: 212.790d\nSLEW_TIME: 20820.00 SOD {05:47:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 300.00 [sec] (=5.0 [min])\nTGT_NAME: SPT-CLJ0256-4736 \nTGT_NUM: 92103, Seg_Num: 35\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=346=0x15A\nSUN_POSTN: 256.31d {+17h 05m 14s} -22.84d {-22d 50' 17\"}\nSUN_DIST: 104.05 [deg] Sun_angle= -9.9 [hr] (East of Sun)\nMOON_POSTN: 138.80d {+09h 15m 12s} +18.47d {+18d 28' 08\"}\nMOON_DIST: 106.39 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 261.27,-58.13 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 15.92,-59.83 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 252.50,-15.37 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T05:46:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T05:46:56.821096Z",
"modified": "2025-12-09T05:46:56.846065Z",
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},
{
"id": 5803588,
"topic": "gcn.classic.text.UNKNOWN",
"uuid": "33fde2d6-5163-45bc-b40d-5ac2fcec321f",
"title": "GCN/AMON NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/AMON NOTICE",
"charge": "0.00 [pe]",
"pvalue": "1.0000e+00 [dn]",
"src_ra": "288.0000d {+19h 12m 00s} (J2000),\n288.2362d {+19h 12m 57s} (current),\n287.5448d {+19h 10m 11s} (1950)",
"stream": "1",
"delta_t": "0.1200 [sec]",
"run_num": "0",
"sigma_t": "0.0200 [sec]",
"src_dec": "+35.0000d {+35d 00' 00\"} (J2000),\n+35.0449d {+35d 02' 42\"} (current),\n+34.9150d {+34d 54' 54\"} (1950)",
"comments": "AMON_TEST.",
"n_events": "9 [number of neutrinos]",
"revision": "0",
"sun_dist": "65.33 [deg] Sun_angle= -2.1 [hr] (East of Sun)",
"event_num": "99999",
"false_pos": "1.0058e+00 [s^-1 sr^-1]",
"moon_dist": "119.14 [deg]",
"src_error": "60.00 [arcmin radius, stat+sys, 90% containment]",
"sun_postn": "256.30d {+17h 05m 12s} -22.84d {-22d 50' 14\"}",
"ecl_coords": "297.48, 56.73 [deg] ecliptic lon,lat of the event",
"gal_coords": "66.62, 11.32 [deg] galactic lon,lat of the event",
"moon_postn": "138.68d {+09h 14m 42s} +18.52d {+18d 30' 56\"}",
"notice_date": "Tue 09 Dec 25 05:33:45 UT",
"notice_type": "AMON TEST",
"src_error50": "0.00 [arcmin radius, stat+sys, 50% containment]",
"discovery_date": "21018 TJD; 343 DOY; 25/12/09 (yy/mm/dd)",
"discovery_time": "20017 SOD {05:33:37.00} UT",
"signal_trackness": "0.00 [dn]"
},
"message_text": "TITLE: GCN/AMON NOTICE\nNOTICE_DATE: Tue 09 Dec 25 05:33:45 UT\nNOTICE_TYPE: AMON TEST \nRUN_NUM: 0\nEVENT_NUM: 99999\nSRC_RA: 288.0000d {+19h 12m 00s} (J2000),\n 288.2362d {+19h 12m 57s} (current),\n 287.5448d {+19h 10m 11s} (1950)\nSRC_DEC: +35.0000d {+35d 00' 00\"} (J2000),\n +35.0449d {+35d 02' 42\"} (current),\n +34.9150d {+34d 54' 54\"} (1950)\nSRC_ERROR: 60.00 [arcmin radius, stat+sys, 90% containment]\nSRC_ERROR50: 0.00 [arcmin radius, stat+sys, 50% containment]\nDISCOVERY_DATE: 21018 TJD; 343 DOY; 25/12/09 (yy/mm/dd)\nDISCOVERY_TIME: 20017 SOD {05:33:37.00} UT\nREVISION: 0\nN_EVENTS: 9 [number of neutrinos]\nSTREAM: 1\nDELTA_T: 0.1200 [sec]\nSIGMA_T: 0.0200 [sec]\nFALSE_POS: 1.0058e+00 [s^-1 sr^-1]\nPVALUE: 1.0000e+00 [dn]\nCHARGE: 0.00 [pe]\nSIGNAL_TRACKNESS: 0.00 [dn]\nSUN_POSTN: 256.30d {+17h 05m 12s} -22.84d {-22d 50' 14\"}\nSUN_DIST: 65.33 [deg] Sun_angle= -2.1 [hr] (East of Sun)\nMOON_POSTN: 138.68d {+09h 14m 42s} +18.52d {+18d 30' 56\"}\nMOON_DIST: 119.14 [deg]\nGAL_COORDS: 66.62, 11.32 [deg] galactic lon,lat of the event\nECL_COORDS: 297.48, 56.73 [deg] ecliptic lon,lat of the event\nCOMMENTS: AMON_TEST. \n",
"published": "2025-12-09T05:33:45Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T05:33:46.036919Z",
"modified": "2025-12-09T05:33:46.064756Z",
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},
{
"id": 5803587,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "46aa0827-f8df-4e61-ac28-783d6400fecd",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "16833, Seg_Num: 60",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 205.62,1.12 [deg].",
"sun_dist": "111.54 [deg] Sun_angle= -7.0 [hr] (East of Sun)",
"moon_dist": "122.51 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "19996.06 SOD {05:33:16.06} UT",
"sun_postn": "256.30d {+17h 05m 12s} -22.84d {-22d 50' 14\"}",
"ecl_coords": "9.72, 17.86 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "108.73,-41.42 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "77 [%]",
"moon_postn": "138.67d {+09h 14m 42s} +18.52d {+18d 31' 01\"}",
"notice_date": "Tue 09 Dec 25 05:33:22 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "1.554d {+00h 06m 13s} (J2000)",
"curr_point_dec": "+20.206d {+20d 12' 20\"} (J2000)",
"curr_point_roll": "255.654d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 05:33:22 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 1.554d {+00h 06m 13s} (J2000)\nCURR_POINT_DEC: +20.206d {+20d 12' 20\"} (J2000)\nCURR_POINT_ROLL: 255.654d\nSLEW_TIME: 19996.06 SOD {05:33:16.06} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 16833, Seg_Num: 60\nSUN_POSTN: 256.30d {+17h 05m 12s} -22.84d {-22d 50' 14\"}\nSUN_DIST: 111.54 [deg] Sun_angle= -7.0 [hr] (East of Sun)\nMOON_POSTN: 138.67d {+09h 14m 42s} +18.52d {+18d 31' 01\"}\nMOON_DIST: 122.51 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 108.73,-41.42 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 9.72, 17.86 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 205.62,1.12 [deg]. \n",
"published": "2025-12-09T05:33:22Z",
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"retracted": false,
"created": "2025-12-09T05:33:23.924447Z",
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{
"id": 5803586,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "1ada38f0-61a7-466a-a46b-46b1079758e9",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "84.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "16833, Seg_Num: 60",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 199.92,3.40 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "900.00 [sec] (=15.0 [min])",
"sun_dist": "111.55 [deg] Sun_angle= -7.0 [hr] (East of Sun)",
"tgt_name": "Mkn 335",
"moon_dist": "122.50 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "19920.00 SOD {05:32:00.00} UT",
"sun_postn": "256.30d {+17h 05m 11s} -22.84d {-22d 50' 13\"}",
"ecl_coords": "9.73, 17.87 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "108.73,-41.41 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=12525=0x30ED",
"moon_illum": "77 [%]",
"moon_postn": "138.66d {+09h 14m 38s} +18.52d {+18d 31' 19\"}",
"notice_date": "Tue 09 Dec 25 05:31:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "1.556d {+00h 06m 13s} (J2000)",
"next_point_dec": "+20.209d {+20d 12' 33\"} (J2000)",
"next_point_roll": "255.652d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 05:31:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 1.556d {+00h 06m 13s} (J2000)\nNEXT_POINT_DEC: +20.209d {+20d 12' 33\"} (J2000)\nNEXT_POINT_ROLL: 255.652d\nSLEW_TIME: 19920.00 SOD {05:32:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 900.00 [sec] (=15.0 [min])\nTGT_NAME: Mkn 335 \nTGT_NUM: 16833, Seg_Num: 60\nMERIT: 84.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=12525=0x30ED\nSUN_POSTN: 256.30d {+17h 05m 11s} -22.84d {-22d 50' 13\"}\nSUN_DIST: 111.55 [deg] Sun_angle= -7.0 [hr] (East of Sun)\nMOON_POSTN: 138.66d {+09h 14m 38s} +18.52d {+18d 31' 19\"}\nMOON_DIST: 122.50 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 108.73,-41.41 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 9.73, 17.87 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 199.92,3.40 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T05:31:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T05:31:58.605878Z",
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{
"id": 5803585,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "7e43c56c-e526-4985-b51c-b252ade382ac",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
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"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "32613, Seg_Num: 235",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 141.73,19.52 [deg].",
"sun_dist": "123.58 [deg] Sun_angle= -7.7 [hr] (East of Sun)",
"moon_dist": "102.06 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "18925.46 SOD {05:15:25.46} UT",
"sun_postn": "256.28d {+17h 05m 08s} -22.84d {-22d 50' 10\"}",
"ecl_coords": "28.68, 33.69 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "121.68,-20.96 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "77 [%]",
"moon_postn": "138.51d {+09h 14m 01s} +18.58d {+18d 34' 49\"}",
"notice_date": "Tue 09 Dec 25 05:15:31 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "11.290d {+00h 45m 10s} (J2000)",
"curr_point_dec": "+41.898d {+41d 53' 51\"} (J2000)",
"curr_point_roll": "274.933d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 05:15:31 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 11.290d {+00h 45m 10s} (J2000)\nCURR_POINT_DEC: +41.898d {+41d 53' 51\"} (J2000)\nCURR_POINT_ROLL: 274.933d\nSLEW_TIME: 18925.46 SOD {05:15:25.46} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 32613, Seg_Num: 235\nSUN_POSTN: 256.28d {+17h 05m 08s} -22.84d {-22d 50' 10\"}\nSUN_DIST: 123.58 [deg] Sun_angle= -7.7 [hr] (East of Sun)\nMOON_POSTN: 138.51d {+09h 14m 01s} +18.58d {+18d 34' 49\"}\nMOON_DIST: 102.06 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 121.68,-20.96 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 28.68, 33.69 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 141.73,19.52 [deg]. \n",
"published": "2025-12-09T05:15:31Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T05:15:34.050874Z",
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{
"id": 5803584,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "4c18c55f-8362-4260-8c1c-e677ad9fb227",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "70.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "32613, Seg_Num: 235",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 128.56,20.45 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1140.00 [sec] (=19.0 [min])",
"sun_dist": "123.59 [deg] Sun_angle= -7.7 [hr] (East of Sun)",
"tgt_name": "M31N 2012-10a",
"moon_dist": "102.02 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "18780.00 SOD {05:13:00.00} UT",
"sun_postn": "256.28d {+17h 05m 08s} -22.84d {-22d 50' 09\"}",
"ecl_coords": "28.69, 33.69 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "121.69,-20.96 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=286=0x11E",
"moon_illum": "77 [%]",
"moon_postn": "138.48d {+09h 13m 54s} +18.59d {+18d 35' 28\"}",
"notice_date": "Tue 09 Dec 25 05:12:24 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "11.303d {+00h 45m 13s} (J2000)",
"next_point_dec": "+41.899d {+41d 53' 55\"} (J2000)",
"next_point_roll": "274.944d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 05:12:24 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 11.303d {+00h 45m 13s} (J2000)\nNEXT_POINT_DEC: +41.899d {+41d 53' 55\"} (J2000)\nNEXT_POINT_ROLL: 274.944d\nSLEW_TIME: 18780.00 SOD {05:13:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 1140.00 [sec] (=19.0 [min])\nTGT_NAME: M31N 2012-10a \nTGT_NUM: 32613, Seg_Num: 235\nMERIT: 70.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=286=0x11E\nSUN_POSTN: 256.28d {+17h 05m 08s} -22.84d {-22d 50' 09\"}\nSUN_DIST: 123.59 [deg] Sun_angle= -7.7 [hr] (East of Sun)\nMOON_POSTN: 138.48d {+09h 13m 54s} +18.59d {+18d 35' 28\"}\nMOON_DIST: 102.02 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 121.69,-20.96 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 28.69, 33.69 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 128.56,20.45 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T05:12:24Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T05:12:27.505282Z",
"modified": "2025-12-09T05:12:27.528889Z",
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},
{
"id": 5803583,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ced4cfa4-6c85-4146-ae0b-b023f9cee740",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "1420873, Seg_Num: 5",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 69.18,10.92 [deg].",
"sun_dist": "75.06 [deg] Sun_angle= 3.7 [hr] (West of Sun)",
"moon_dist": "57.19 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "17772.26 SOD {04:56:12.26} UT",
"sun_postn": "256.27d {+17h 05m 05s} -22.83d {-22d 50' 05\"}",
"ecl_coords": "185.41, 35.26 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "57.99, 82.91 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "77 [%]",
"moon_postn": "138.32d {+09h 13m 18s} +18.65d {+18d 38' 54\"}",
"notice_date": "Tue 09 Dec 25 04:56:18 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "200.267d {+13h 21m 04s} (J2000)",
"curr_point_dec": "+29.933d {+29d 55' 59\"} (J2000)",
"curr_point_roll": "126.976d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 04:56:18 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 200.267d {+13h 21m 04s} (J2000)\nCURR_POINT_DEC: +29.933d {+29d 55' 59\"} (J2000)\nCURR_POINT_ROLL: 126.976d\nSLEW_TIME: 17772.26 SOD {04:56:12.26} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 1420873, Seg_Num: 5\nSUN_POSTN: 256.27d {+17h 05m 05s} -22.83d {-22d 50' 05\"}\nSUN_DIST: 75.06 [deg] Sun_angle= 3.7 [hr] (West of Sun)\nMOON_POSTN: 138.32d {+09h 13m 18s} +18.65d {+18d 38' 54\"}\nMOON_DIST: 57.19 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 57.99, 82.91 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 185.41, 35.26 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 69.18,10.92 [deg]. \n",
"published": "2025-12-09T04:56:18Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T04:56:20.141855Z",
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{
"id": 5803582,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "4cf5e5b4-5e8f-442b-a597-9305877d0b1b",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "82.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "1420873, Seg_Num: 5",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 15.10,-9.65 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1500.00 [sec] (=25.0 [min])",
"sun_dist": "75.05 [deg] Sun_angle= 3.7 [hr] (West of Sun)",
"tgt_name": "GRB 251205A",
"moon_dist": "57.26 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "17280.00 SOD {04:48:00.00} UT",
"sun_postn": "256.26d {+17h 05m 03s} -22.83d {-22d 50' 03\"}",
"ecl_coords": "185.41, 35.25 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "57.94, 82.91 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=8217=0x2019",
"moon_illum": "77 [%]",
"moon_postn": "138.24d {+09h 12m 58s} +18.68d {+18d 40' 44\"}",
"notice_date": "Tue 09 Dec 25 04:47:39 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "200.272d {+13h 21m 05s} (J2000)",
"next_point_dec": "+29.929d {+29d 55' 44\"} (J2000)",
"next_point_roll": "127.000d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 04:47:39 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 200.272d {+13h 21m 05s} (J2000)\nNEXT_POINT_DEC: +29.929d {+29d 55' 44\"} (J2000)\nNEXT_POINT_ROLL: 127.000d\nSLEW_TIME: 17280.00 SOD {04:48:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 1500.00 [sec] (=25.0 [min])\nTGT_NAME: GRB 251205A \nTGT_NUM: 1420873, Seg_Num: 5\nMERIT: 82.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=8217=0x2019\nSUN_POSTN: 256.26d {+17h 05m 03s} -22.83d {-22d 50' 03\"}\nSUN_DIST: 75.05 [deg] Sun_angle= 3.7 [hr] (West of Sun)\nMOON_POSTN: 138.24d {+09h 12m 58s} +18.68d {+18d 40' 44\"}\nMOON_DIST: 57.26 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 57.94, 82.91 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 185.41, 35.25 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 15.10,-9.65 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T04:47:39Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T04:47:44.271360Z",
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{
"id": 5803581,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "8d6e8289-d556-413e-a252-545eea7bcc30",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "80110, Seg_Num: 6",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 13.91,-10.06 [deg].",
"sun_dist": "52.05 [deg] Sun_angle= 3.7 [hr] (West of Sun)",
"moon_dist": "71.26 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "16804.26 SOD {04:40:04.26} UT",
"sun_postn": "256.26d {+17h 05m 02s} -22.83d {-22d 50' 01\"}",
"ecl_coords": "205.32, -7.44 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "313.59, 45.51 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "77 [%]",
"moon_postn": "138.17d {+09h 12m 42s} +18.71d {+18d 42' 19\"}",
"notice_date": "Tue 09 Dec 25 04:40:10 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "200.637d {+13h 22m 33s} (J2000)",
"curr_point_dec": "-16.713d {-16d 42' 45\"} (J2000)",
"curr_point_roll": "99.248d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 04:40:10 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 200.637d {+13h 22m 33s} (J2000)\nCURR_POINT_DEC: -16.713d {-16d 42' 45\"} (J2000)\nCURR_POINT_ROLL: 99.248d\nSLEW_TIME: 16804.26 SOD {04:40:04.26} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 80110, Seg_Num: 6\nSUN_POSTN: 256.26d {+17h 05m 02s} -22.83d {-22d 50' 01\"}\nSUN_DIST: 52.05 [deg] Sun_angle= 3.7 [hr] (West of Sun)\nMOON_POSTN: 138.17d {+09h 12m 42s} +18.71d {+18d 42' 19\"}\nMOON_DIST: 71.26 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 313.59, 45.51 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 205.32, -7.44 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 13.91,-10.06 [deg]. \n",
"published": "2025-12-09T04:40:10Z",
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{
"id": 5803580,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "caabd39e-bcba-4043-9b58-0caddca26937",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
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"data": {
"merit": "40.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "80110, Seg_Num: 6",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 5.65,-12.74 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "600.00 [sec] (=10.0 [min])",
"sun_dist": "52.05 [deg] Sun_angle= 3.7 [hr] (West of Sun)",
"tgt_name": "PBCJ1322.4-1644",
"moon_dist": "71.28 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "16680.00 SOD {04:38:00.00} UT",
"sun_postn": "256.26d {+17h 05m 01s} -22.83d {-22d 50' 00\"}",
"ecl_coords": "205.32, -7.46 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "313.58, 45.50 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=12525=0x30ED",
"moon_illum": "77 [%]",
"moon_postn": "138.15d {+09h 12m 36s} +18.71d {+18d 42' 48\"}",
"notice_date": "Tue 09 Dec 25 04:37:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "200.628d {+13h 22m 31s} (J2000)",
"next_point_dec": "-16.724d {-16d 43' 27\"} (J2000)",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 04:37:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 200.628d {+13h 22m 31s} (J2000)\nNEXT_POINT_DEC: -16.724d {-16d 43' 27\"} (J2000)\nNEXT_POINT_ROLL: 99.247d\nSLEW_TIME: 16680.00 SOD {04:38:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 600.00 [sec] (=10.0 [min])\nTGT_NAME: PBCJ1322.4-1644 \nTGT_NUM: 80110, Seg_Num: 6\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=12525=0x30ED\nSUN_POSTN: 256.26d {+17h 05m 01s} -22.83d {-22d 50' 00\"}\nSUN_DIST: 52.05 [deg] Sun_angle= 3.7 [hr] (West of Sun)\nMOON_POSTN: 138.15d {+09h 12m 36s} +18.71d {+18d 42' 48\"}\nMOON_DIST: 71.28 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 313.58, 45.50 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 205.32, -7.46 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 5.65,-12.74 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T04:37:54Z",
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{
"id": 5803579,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "654bc901-557a-469b-ab15-65636791d0ab",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
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"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "74361, Seg_Num: 97",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 278.92,-16.03 [deg].",
"sun_dist": "95.44 [deg] Sun_angle= 8.8 [hr] (West of Sun)",
"moon_dist": "69.87 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "15289.26 SOD {04:14:49.26} UT",
"sun_postn": "256.24d {+17h 04m 57s} -22.83d {-22d 49' 55\"}",
"ecl_coords": "153.49,-66.01 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "265.82, -7.97 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "77 [%]",
"moon_postn": "137.94d {+09h 11m 44s} +18.79d {+18d 47' 39\"}",
"notice_date": "Tue 09 Dec 25 04:14:55 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "124.469d {+08h 17m 53s} (J2000)",
"curr_point_dec": "-50.002d {-50d 00' 07\"} (J2000)",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 04:14:55 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 124.469d {+08h 17m 53s} (J2000)\nCURR_POINT_DEC: -50.002d {-50d 00' 07\"} (J2000)\nCURR_POINT_ROLL: 137.071d\nSLEW_TIME: 15289.26 SOD {04:14:49.26} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 74361, Seg_Num: 97\nSUN_POSTN: 256.24d {+17h 04m 57s} -22.83d {-22d 49' 55\"}\nSUN_DIST: 95.44 [deg] Sun_angle= 8.8 [hr] (West of Sun)\nMOON_POSTN: 137.94d {+09h 11m 44s} +18.79d {+18d 47' 39\"}\nMOON_DIST: 69.87 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 265.82, -7.97 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 153.49,-66.01 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 278.92,-16.03 [deg]. \n",
"published": "2025-12-09T04:14:55Z",
"message_parser": "GCN Notice Plaintext Parser v1",
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{
"id": 5803578,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "74ed5774-ee15-440a-8b96-a7c8c7a49a5e",
"title": "GCN/SWIFT NOTICE",
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"data": {
"merit": "100.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "74361, Seg_Num: 97",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 269.10,-13.43 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1500.00 [sec] (=25.0 [min])",
"sun_dist": "95.45 [deg] Sun_angle= 8.8 [hr] (West of Sun)",
"tgt_name": "saa-cold-283-4",
"moon_dist": "69.88 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "15180.00 SOD {04:13:00.00} UT",
"sun_postn": "256.24d {+17h 04m 57s} -22.83d {-22d 49' 54\"}",
"ecl_coords": "153.47,-66.02 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "265.81, -7.97 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=9=0x9",
"moon_illum": "77 [%]",
"moon_postn": "137.91d {+09h 11m 39s} +18.80d {+18d 48' 11\"}",
"notice_date": "Tue 09 Dec 25 04:12:24 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "124.458d {+08h 17m 50s} (J2000)",
"next_point_dec": "-50.000d {-50d 00' 00\"} (J2000)",
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},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 04:12:24 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 124.458d {+08h 17m 50s} (J2000)\nNEXT_POINT_DEC: -50.000d {-50d 00' 00\"} (J2000)\nNEXT_POINT_ROLL: 137.097d\nSLEW_TIME: 15180.00 SOD {04:13:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 1500.00 [sec] (=25.0 [min])\nTGT_NAME: saa-cold-283-4 \nTGT_NUM: 74361, Seg_Num: 97\nMERIT: 100.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=9=0x9\nSUN_POSTN: 256.24d {+17h 04m 57s} -22.83d {-22d 49' 54\"}\nSUN_DIST: 95.45 [deg] Sun_angle= 8.8 [hr] (West of Sun)\nMOON_POSTN: 137.91d {+09h 11m 39s} +18.80d {+18d 48' 11\"}\nMOON_DIST: 69.88 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 265.81, -7.97 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 153.47,-66.02 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 269.10,-13.43 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T04:12:24Z",
"message_parser": "GCN Notice Plaintext Parser v1",
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"created": "2025-12-09T04:12:25.069219Z",
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{
"id": 5803577,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "2938120d-dc57-410c-b875-f63a2b3ddf0f",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
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"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3111181, Seg_Num: 118",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 265.53,-12.36 [deg].",
"sun_dist": "75.62 [deg] Sun_angle= -7.7 [hr] (East of Sun)",
"moon_dist": "118.78 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "15067.06 SOD {04:11:07.06} UT",
"sun_postn": "256.24d {+17h 04m 57s} -22.83d {-22d 49' 54\"}",
"ecl_coords": "312.88,-63.70 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "303.74,-45.01 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "77 [%]",
"moon_postn": "137.90d {+09h 11m 36s} +18.81d {+18d 48' 26\"}",
"notice_date": "Tue 09 Dec 25 04:11:13 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "11.007d {+00h 44m 02s} (J2000)",
"curr_point_dec": "-72.109d {-72d 06' 32\"} (J2000)",
"curr_point_roll": "231.505d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 04:11:13 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 11.007d {+00h 44m 02s} (J2000)\nCURR_POINT_DEC: -72.109d {-72d 06' 32\"} (J2000)\nCURR_POINT_ROLL: 231.505d\nSLEW_TIME: 15067.06 SOD {04:11:07.06} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 3111181, Seg_Num: 118\nSUN_POSTN: 256.24d {+17h 04m 57s} -22.83d {-22d 49' 54\"}\nSUN_DIST: 75.62 [deg] Sun_angle= -7.7 [hr] (East of Sun)\nMOON_POSTN: 137.90d {+09h 11m 36s} +18.81d {+18d 48' 26\"}\nMOON_DIST: 118.78 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 303.74,-45.01 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 312.88,-63.70 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 265.53,-12.36 [deg]. \n",
"published": "2025-12-09T04:11:13Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T04:11:13.880117Z",
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{
"id": 5803576,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "6e1e1af1-4242-4860-baed-859a348b2745",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
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"data": {
"merit": "83.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3111181, Seg_Num: 118",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 264.32,-11.98 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "115.00 [sec] (=1.9 [min])",
"sun_dist": "75.59 [deg] Sun_angle= -7.6 [hr] (East of Sun)",
"tgt_name": "SMC J0042.9-7202",
"moon_dist": "118.89 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "15065.00 SOD {04:11:05.00} UT",
"sun_postn": "256.24d {+17h 04m 57s} -22.83d {-22d 49' 54\"}",
"ecl_coords": "312.93,-63.59 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "303.86,-45.07 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C",
"moon_illum": "77 [%]",
"moon_postn": "137.90d {+09h 11m 35s} +18.81d {+18d 48' 30\"}",
"notice_date": "Tue 09 Dec 25 04:10:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "10.736d {+00h 42m 57s} (J2000)",
"next_point_dec": "-72.039d {-72d 02' 18\"} (J2000)",
"next_point_roll": "231.453d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 04:10:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 10.736d {+00h 42m 57s} (J2000)\nNEXT_POINT_DEC: -72.039d {-72d 02' 18\"} (J2000)\nNEXT_POINT_ROLL: 231.453d\nSLEW_TIME: 15065.00 SOD {04:11:05.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 115.00 [sec] (=1.9 [min])\nTGT_NAME: SMC J0042.9-7202 \nTGT_NUM: 3111181, Seg_Num: 118\nMERIT: 83.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C\nSUN_POSTN: 256.24d {+17h 04m 57s} -22.83d {-22d 49' 54\"}\nSUN_DIST: 75.59 [deg] Sun_angle= -7.6 [hr] (East of Sun)\nMOON_POSTN: 137.90d {+09h 11m 35s} +18.81d {+18d 48' 30\"}\nMOON_DIST: 118.89 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 303.86,-45.07 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 312.93,-63.59 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 264.32,-11.98 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T04:10:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
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"created": "2025-12-09T04:10:54.752912Z",
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{
"id": 5803575,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "bba83286-a8ba-45a1-8280-80778664b5a5",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "83.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3111095, Seg_Num: 119",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 258.40,-10.03 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "87.00 [sec] (=1.4 [min])",
"sun_dist": "76.60 [deg] Sun_angle= -8.2 [hr] (East of Sun)",
"tgt_name": "SMC J0118.0-7401",
"moon_dist": "115.72 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "14978.00 SOD {04:09:38.00} UT",
"sun_postn": "256.23d {+17h 04m 56s} -22.83d {-22d 49' 54\"}",
"ecl_coords": "311.06,-66.72 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "300.43,-42.98 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C",
"moon_illum": "77 [%]",
"moon_postn": "137.88d {+09h 11m 32s} +18.81d {+18d 48' 49\"}",
"notice_date": "Tue 09 Dec 25 04:09:24 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "19.511d {+01h 18m 03s} (J2000)",
"next_point_dec": "-74.014d {-74d 00' 50\"} (J2000)",
"next_point_roll": "232.489d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 04:09:24 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 19.511d {+01h 18m 03s} (J2000)\nNEXT_POINT_DEC: -74.014d {-74d 00' 50\"} (J2000)\nNEXT_POINT_ROLL: 232.489d\nSLEW_TIME: 14978.00 SOD {04:09:38.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 87.00 [sec] (=1.4 [min])\nTGT_NAME: SMC J0118.0-7401 \nTGT_NUM: 3111095, Seg_Num: 119\nMERIT: 83.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C\nSUN_POSTN: 256.23d {+17h 04m 56s} -22.83d {-22d 49' 54\"}\nSUN_DIST: 76.60 [deg] Sun_angle= -8.2 [hr] (East of Sun)\nMOON_POSTN: 137.88d {+09h 11m 32s} +18.81d {+18d 48' 49\"}\nMOON_DIST: 115.72 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 300.43,-42.98 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 311.06,-66.72 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 258.40,-10.03 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T04:09:24Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T04:09:25.362267Z",
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{
"id": 5803574,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "3ca48357-6bc0-41b0-b694-17c1afc87259",
"title": "GCN/SWIFT NOTICE",
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"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3111162, Seg_Num: 125",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 256.03,-9.20 [deg].",
"sun_dist": "76.26 [deg] Sun_angle= -7.9 [hr] (East of Sun)",
"moon_dist": "117.58 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "14905.46 SOD {04:08:25.46} UT",
"sun_postn": "256.23d {+17h 04m 56s} -22.83d {-22d 49' 53\"}",
"ecl_coords": "312.92,-64.90 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "302.21,-44.49 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "77 [%]",
"moon_postn": "137.87d {+09h 11m 30s} +18.82d {+18d 49' 00\"}",
"notice_date": "Tue 09 Dec 25 04:08:31 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "14.595d {+00h 58m 23s} (J2000)",
"curr_point_dec": "-72.633d {-72d 37' 59\"} (J2000)",
"curr_point_roll": "226.685d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 04:08:31 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 14.595d {+00h 58m 23s} (J2000)\nCURR_POINT_DEC: -72.633d {-72d 37' 59\"} (J2000)\nCURR_POINT_ROLL: 226.685d\nSLEW_TIME: 14905.46 SOD {04:08:25.46} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 3111162, Seg_Num: 125\nSUN_POSTN: 256.23d {+17h 04m 56s} -22.83d {-22d 49' 53\"}\nSUN_DIST: 76.26 [deg] Sun_angle= -7.9 [hr] (East of Sun)\nMOON_POSTN: 137.87d {+09h 11m 30s} +18.82d {+18d 49' 00\"}\nMOON_DIST: 117.58 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 302.21,-44.49 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 312.92,-64.90 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 256.03,-9.20 [deg]. \n",
"published": "2025-12-09T04:08:31Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T04:08:33.216073Z",
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{
"id": 5803573,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "4f4c6aad-0b2d-4db1-9c07-525f62bdc486",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "83.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3111162, Seg_Num: 125",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 253.67,-8.36 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "84.00 [sec] (=1.4 [min])",
"sun_dist": "76.26 [deg] Sun_angle= -7.9 [hr] (East of Sun)",
"tgt_name": "SMC J0058.4-7238",
"moon_dist": "117.58 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "14894.00 SOD {04:08:14.00} UT",
"sun_postn": "256.23d {+17h 04m 56s} -22.83d {-22d 49' 53\"}",
"ecl_coords": "312.91,-64.90 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "302.21,-44.48 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C",
"moon_illum": "77 [%]",
"moon_postn": "137.87d {+09h 11m 29s} +18.82d {+18d 49' 08\"}",
"notice_date": "Tue 09 Dec 25 04:07:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "14.588d {+00h 58m 21s} (J2000)",
"next_point_dec": "-72.635d {-72d 38' 05\"} (J2000)",
"next_point_roll": "226.695d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 04:07:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 14.588d {+00h 58m 21s} (J2000)\nNEXT_POINT_DEC: -72.635d {-72d 38' 05\"} (J2000)\nNEXT_POINT_ROLL: 226.695d\nSLEW_TIME: 14894.00 SOD {04:08:14.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 84.00 [sec] (=1.4 [min])\nTGT_NAME: SMC J0058.4-7238 \nTGT_NUM: 3111162, Seg_Num: 125\nMERIT: 83.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C\nSUN_POSTN: 256.23d {+17h 04m 56s} -22.83d {-22d 49' 53\"}\nSUN_DIST: 76.26 [deg] Sun_angle= -7.9 [hr] (East of Sun)\nMOON_POSTN: 137.87d {+09h 11m 29s} +18.82d {+18d 49' 08\"}\nMOON_DIST: 117.58 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 302.21,-44.48 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 312.91,-64.90 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 253.67,-8.36 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T04:07:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T04:07:55.100360Z",
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{
"id": 5803572,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "7cfe6c19-cdab-4235-bdc7-d50488846306",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "83.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3111198, Seg_Num: 127",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 247.81,-6.19 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "88.00 [sec] (=1.5 [min])",
"sun_dist": "77.60 [deg] Sun_angle= -8.1 [hr] (East of Sun)",
"tgt_name": "SMC J0111.2-7142",
"moon_dist": "117.07 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "14806.00 SOD {04:06:46.00} UT",
"sun_postn": "256.23d {+17h 04m 56s} -22.83d {-22d 49' 53\"}",
"ecl_coords": "315.90,-65.40 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "300.73,-45.34 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C",
"moon_illum": "77 [%]",
"moon_postn": "137.85d {+09h 11m 25s} +18.82d {+18d 49' 27\"}",
"notice_date": "Tue 09 Dec 25 04:06:24 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "17.792d {+01h 11m 10s} (J2000)",
"next_point_dec": "-71.704d {-71d 42' 13\"} (J2000)",
"next_point_roll": "226.373d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 04:06:24 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 17.792d {+01h 11m 10s} (J2000)\nNEXT_POINT_DEC: -71.704d {-71d 42' 13\"} (J2000)\nNEXT_POINT_ROLL: 226.373d\nSLEW_TIME: 14806.00 SOD {04:06:46.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 88.00 [sec] (=1.5 [min])\nTGT_NAME: SMC J0111.2-7142 \nTGT_NUM: 3111198, Seg_Num: 127\nMERIT: 83.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C\nSUN_POSTN: 256.23d {+17h 04m 56s} -22.83d {-22d 49' 53\"}\nSUN_DIST: 77.60 [deg] Sun_angle= -8.1 [hr] (East of Sun)\nMOON_POSTN: 137.85d {+09h 11m 25s} +18.82d {+18d 49' 27\"}\nMOON_DIST: 117.07 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 300.73,-45.34 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 315.90,-65.40 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 247.81,-6.19 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T04:06:24Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T04:06:26.886402Z",
"modified": "2025-12-09T04:06:26.892385Z",
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},
{
"id": 5803571,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "907d7f1b-51b2-439b-90bf-df805189ed52",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3111144, Seg_Num: 126",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 244.39,-4.87 [deg].",
"sun_dist": "75.40 [deg] Sun_angle= -7.7 [hr] (East of Sun)",
"moon_dist": "118.18 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "14702.46 SOD {04:05:02.46} UT",
"sun_postn": "256.23d {+17h 04m 55s} -22.83d {-22d 49' 53\"}",
"ecl_coords": "311.45,-64.27 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "303.38,-44.19 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "77 [%]",
"moon_postn": "137.84d {+09h 11m 22s} +18.83d {+18d 49' 43\"}",
"notice_date": "Tue 09 Dec 25 04:05:09 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "11.760d {+00h 47m 02s} (J2000)",
"curr_point_dec": "-72.931d {-72d 55' 49\"} (J2000)",
"curr_point_roll": "229.550d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 04:05:09 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 11.760d {+00h 47m 02s} (J2000)\nCURR_POINT_DEC: -72.931d {-72d 55' 49\"} (J2000)\nCURR_POINT_ROLL: 229.550d\nSLEW_TIME: 14702.46 SOD {04:05:02.46} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 3111144, Seg_Num: 126\nSUN_POSTN: 256.23d {+17h 04m 55s} -22.83d {-22d 49' 53\"}\nSUN_DIST: 75.40 [deg] Sun_angle= -7.7 [hr] (East of Sun)\nMOON_POSTN: 137.84d {+09h 11m 22s} +18.83d {+18d 49' 43\"}\nMOON_DIST: 118.18 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 303.38,-44.19 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 311.45,-64.27 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 244.39,-4.87 [deg]. \n",
"published": "2025-12-09T04:05:09Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T04:05:10.448090Z",
"modified": "2025-12-09T04:05:10.453828Z",
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},
{
"id": 5803570,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "725cf037-5cb3-47cc-b22f-77c3f49ecf15",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "83.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3111144, Seg_Num: 126",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 243.23,-4.42 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "92.00 [sec] (=1.5 [min])",
"sun_dist": "75.24 [deg] Sun_angle= -7.7 [hr] (East of Sun)",
"tgt_name": "SMC J0044.5-7255",
"moon_dist": "118.35 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "14714.00 SOD {04:05:14.00} UT",
"sun_postn": "256.23d {+17h 04m 55s} -22.83d {-22d 49' 53\"}",
"ecl_coords": "311.27,-64.10 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "303.65,-44.20 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C",
"moon_illum": "77 [%]",
"moon_postn": "137.84d {+09h 11m 22s} +18.83d {+18d 49' 46\"}",
"notice_date": "Tue 09 Dec 25 04:04:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "11.115d {+00h 44m 28s} (J2000)",
"next_point_dec": "-72.923d {-72d 55' 23\"} (J2000)",
"next_point_roll": "230.048d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 04:04:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 11.115d {+00h 44m 28s} (J2000)\nNEXT_POINT_DEC: -72.923d {-72d 55' 23\"} (J2000)\nNEXT_POINT_ROLL: 230.048d\nSLEW_TIME: 14714.00 SOD {04:05:14.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 92.00 [sec] (=1.5 [min])\nTGT_NAME: SMC J0044.5-7255 \nTGT_NUM: 3111144, Seg_Num: 126\nMERIT: 83.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C\nSUN_POSTN: 256.23d {+17h 04m 55s} -22.83d {-22d 49' 53\"}\nSUN_DIST: 75.24 [deg] Sun_angle= -7.7 [hr] (East of Sun)\nMOON_POSTN: 137.84d {+09h 11m 22s} +18.83d {+18d 49' 46\"}\nMOON_DIST: 118.35 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 303.65,-44.20 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 311.27,-64.10 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 243.23,-4.42 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T04:04:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T04:04:55.400571Z",
"modified": "2025-12-09T04:04:55.408041Z",
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},
{
"id": 5803569,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "dc82646e-4b31-474d-9eea-de1b519c6920",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "83.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3111155, Seg_Num: 122",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 237.53,-2.16 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "84.00 [sec] (=1.4 [min])",
"sun_dist": "77.97 [deg] Sun_angle= -8.4 [hr] (East of Sun)",
"tgt_name": "SMC J0128.2-7244",
"moon_dist": "115.50 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "14630.00 SOD {04:03:50.00} UT",
"sun_postn": "256.23d {+17h 04m 55s} -22.83d {-22d 49' 52\"}",
"ecl_coords": "314.73,-66.99 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "299.15,-44.12 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C",
"moon_illum": "77 [%]",
"moon_postn": "137.83d {+09h 11m 18s} +18.83d {+18d 50' 05\"}",
"notice_date": "Tue 09 Dec 25 04:03:24 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "22.043d {+01h 28m 10s} (J2000)",
"next_point_dec": "-72.739d {-72d 44' 18\"} (J2000)",
"next_point_roll": "221.658d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 04:03:24 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 22.043d {+01h 28m 10s} (J2000)\nNEXT_POINT_DEC: -72.739d {-72d 44' 18\"} (J2000)\nNEXT_POINT_ROLL: 221.658d\nSLEW_TIME: 14630.00 SOD {04:03:50.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 84.00 [sec] (=1.4 [min])\nTGT_NAME: SMC J0128.2-7244 \nTGT_NUM: 3111155, Seg_Num: 122\nMERIT: 83.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C\nSUN_POSTN: 256.23d {+17h 04m 55s} -22.83d {-22d 49' 52\"}\nSUN_DIST: 77.97 [deg] Sun_angle= -8.4 [hr] (East of Sun)\nMOON_POSTN: 137.83d {+09h 11m 18s} +18.83d {+18d 50' 05\"}\nMOON_DIST: 115.50 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 299.15,-44.12 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 314.73,-66.99 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 237.53,-2.16 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T04:03:24Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T04:03:25.170908Z",
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},
{
"id": 5803568,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "0c526f7d-b34c-4c05-aaee-6c71f41fcfc5",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3111211, Seg_Num: 122",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 235.22,-1.24 [deg].",
"sun_dist": "77.07 [deg] Sun_angle= -8.4 [hr] (East of Sun)",
"moon_dist": "114.96 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "14540.86 SOD {04:02:20.86} UT",
"sun_postn": "256.23d {+17h 04m 55s} -22.83d {-22d 49' 52\"}",
"ecl_coords": "311.16,-67.50 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "299.46,-42.67 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "77 [%]",
"moon_postn": "137.82d {+09h 11m 16s} +18.84d {+18d 50' 17\"}",
"notice_date": "Tue 09 Dec 25 04:02:27 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "22.263d {+01h 29m 03s} (J2000)",
"curr_point_dec": "-74.206d {-74d 12' 21\"} (J2000)",
"curr_point_roll": "222.520d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 04:02:27 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 22.263d {+01h 29m 03s} (J2000)\nCURR_POINT_DEC: -74.206d {-74d 12' 21\"} (J2000)\nCURR_POINT_ROLL: 222.520d\nSLEW_TIME: 14540.86 SOD {04:02:20.86} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 3111211, Seg_Num: 122\nSUN_POSTN: 256.23d {+17h 04m 55s} -22.83d {-22d 49' 52\"}\nSUN_DIST: 77.07 [deg] Sun_angle= -8.4 [hr] (East of Sun)\nMOON_POSTN: 137.82d {+09h 11m 16s} +18.84d {+18d 50' 17\"}\nMOON_DIST: 114.96 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 299.46,-42.67 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 311.16,-67.50 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 235.22,-1.24 [deg]. \n",
"published": "2025-12-09T04:02:27Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T04:02:28.013784Z",
"modified": "2025-12-09T04:02:28.021981Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803567,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "94f29182-02d6-45b7-b714-6334c42aa94d",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "83.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3111211, Seg_Num: 122",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 227.23,1.96 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "170.00 [sec] (=2.8 [min])",
"sun_dist": "77.08 [deg] Sun_angle= -8.4 [hr] (East of Sun)",
"tgt_name": "SMC J0129.2-7411",
"moon_dist": "114.96 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "14460.00 SOD {04:01:00.00} UT",
"sun_postn": "256.23d {+17h 04m 55s} -22.83d {-22d 49' 51\"}",
"ecl_coords": "311.20,-67.50 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "299.45,-42.68 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C",
"moon_illum": "77 [%]",
"moon_postn": "137.80d {+09h 11m 12s} +18.85d {+18d 50' 43\"}",
"notice_date": "Tue 09 Dec 25 04:00:24 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "22.300d {+01h 29m 12s} (J2000)",
"next_point_dec": "-74.191d {-74d 11' 27\"} (J2000)",
"next_point_roll": "222.476d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 04:00:24 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 22.300d {+01h 29m 12s} (J2000)\nNEXT_POINT_DEC: -74.191d {-74d 11' 27\"} (J2000)\nNEXT_POINT_ROLL: 222.476d\nSLEW_TIME: 14460.00 SOD {04:01:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 170.00 [sec] (=2.8 [min])\nTGT_NAME: SMC J0129.2-7411 \nTGT_NUM: 3111211, Seg_Num: 122\nMERIT: 83.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C\nSUN_POSTN: 256.23d {+17h 04m 55s} -22.83d {-22d 49' 51\"}\nSUN_DIST: 77.08 [deg] Sun_angle= -8.4 [hr] (East of Sun)\nMOON_POSTN: 137.80d {+09h 11m 12s} +18.85d {+18d 50' 43\"}\nMOON_DIST: 114.96 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 299.45,-42.68 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 311.20,-67.50 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 227.23,1.96 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T04:00:24Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T04:00:25.523726Z",
"modified": "2025-12-09T04:00:25.531582Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803566,
"topic": "gcn.classic.text.FERMI_GBM_GND_INTERNAL",
"uuid": "ec3f66a1-e26d-4e4a-baf3-7d17d349db43",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"grb_ra": "262.640d {+17h 30m 34s} (J2000),\n262.972d {+17h 31m 53s} (current),\n262.000d {+17h 28m 00s} (1950)",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209164/quicklook/glg_lc_medres34_bn251209164.gif",
"e_range": "44.032 - 279.965 [keV]",
"grb_dec": "+0.080d {+00d 04' 48\"} (J2000),\n+0.062d {+00d 03' 43\"} (current),\n+0.117d {+00d 07' 02\"} (1950)",
"grb_phi": "357.00 [deg]",
"comments": "Fermi-GBM Ground-calculated Internal.\nThis Notice was ground-generated -- not flight-generated.\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "21018 TJD; 343 DOY; 25/12/09",
"grb_time": "14200.70 SOD {03:56:40.70} UT",
"sun_dist": "23.82 [deg] Sun_angle= -0.4 [hr] (East of Sun)",
"grb_error": "8.88 [deg radius, statistical only]",
"grb_theta": "50.00 [deg]",
"moon_dist": "123.03 [deg]",
"sun_postn": "256.23d {+17h 04m 54s} -22.83d {-22d 49' 51\"}",
"ecl_coords": "261.98, 23.31 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "23.47, 17.95 [deg] galactic lon,lat of the burst (or transient)",
"moon_illum": "77 [%]",
"moon_postn": "137.78d {+09h 11m 08s} +18.85d {+18d 51' 06\"}",
"record_num": "0",
"most_likely": "Error",
"notice_date": "Tue 09 Dec 25 03:58:38 UT",
"notice_type": "Fermi-GBM Ground Internal",
"reliability": "1",
"trigger_num": "786945405",
"data_interval": "8.192 [sec]",
"loc_algorithm": "41731 (Gnd S/W Version number)",
"trigger_signif": "7.20 [sigma]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 09 Dec 25 03:58:38 UT\nNOTICE_TYPE: Fermi-GBM Ground Internal\nRECORD_NUM: 0\nTRIGGER_NUM: 786945405\nGRB_RA: 262.640d {+17h 30m 34s} (J2000),\n 262.972d {+17h 31m 53s} (current),\n 262.000d {+17h 28m 00s} (1950)\nGRB_DEC: +0.080d {+00d 04' 48\"} (J2000),\n +0.062d {+00d 03' 43\"} (current),\n +0.117d {+00d 07' 02\"} (1950)\nGRB_ERROR: 8.88 [deg radius, statistical only]\nTRIGGER_SIGNIF: 7.20 [sigma]\nDATA_INTERVAL: 8.192 [sec]\nGRB_DATE: 21018 TJD; 343 DOY; 25/12/09\nGRB_TIME: 14200.70 SOD {03:56:40.70} UT\nGRB_PHI: 357.00 [deg]\nGRB_THETA: 50.00 [deg]\nE_RANGE: 44.032 - 279.965 [keV]\nLOC_ALGORITHM: 41731 (Gnd S/W Version number)\nMOST_LIKELY: Error\nRELIABILITY: 1\nSUN_POSTN: 256.23d {+17h 04m 54s} -22.83d {-22d 49' 51\"}\nSUN_DIST: 23.82 [deg] Sun_angle= -0.4 [hr] (East of Sun)\nMOON_POSTN: 137.78d {+09h 11m 08s} +18.85d {+18d 51' 06\"}\nMOON_DIST: 123.03 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 23.47, 17.95 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 261.98, 23.31 [deg] ecliptic lon,lat of the burst (or transient)\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209164/quicklook/glg_lc_medres34_bn251209164.gif\nCOMMENTS: Fermi-GBM Ground-calculated Internal. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-12-09T03:58:38Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T03:58:39.205902Z",
"modified": "2025-12-09T03:58:39.212922Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803565,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "c36251fe-d122-416f-9c7c-1352a2df5a6f",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "98340, Seg_Num: 9",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 221.52,4.23 [deg].",
"sun_dist": "108.63 [deg] Sun_angle= -10.1 [hr] (East of Sun)",
"moon_dist": "102.55 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "14298.46 SOD {03:58:18.46} UT",
"sun_postn": "256.23d {+17h 04m 54s} -22.83d {-22d 49' 51\"}",
"ecl_coords": "24.19,-58.14 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "252.90,-57.15 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "77 [%]",
"moon_postn": "137.78d {+09h 11m 07s} +18.85d {+18d 51' 08\"}",
"notice_date": "Tue 09 Dec 25 03:58:24 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "48.080d {+03h 12m 19s} (J2000)",
"curr_point_dec": "-43.882d {-43d 52' 53\"} (J2000)",
"curr_point_roll": "204.423d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 03:58:24 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 48.080d {+03h 12m 19s} (J2000)\nCURR_POINT_DEC: -43.882d {-43d 52' 53\"} (J2000)\nCURR_POINT_ROLL: 204.423d\nSLEW_TIME: 14298.46 SOD {03:58:18.46} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 98340, Seg_Num: 9\nSUN_POSTN: 256.23d {+17h 04m 54s} -22.83d {-22d 49' 51\"}\nSUN_DIST: 108.63 [deg] Sun_angle= -10.1 [hr] (East of Sun)\nMOON_POSTN: 137.78d {+09h 11m 07s} +18.85d {+18d 51' 08\"}\nMOON_DIST: 102.55 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 252.90,-57.15 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 24.19,-58.14 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 221.52,4.23 [deg]. \n",
"published": "2025-12-09T03:58:24Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T03:58:26.147621Z",
"modified": "2025-12-09T03:58:26.158662Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803564,
"topic": "gcn.classic.text.FERMI_GBM_GND_INTERNAL",
"uuid": "a98bff78-0a56-403a-ab18-9802445bed4c",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"grb_ra": "266.370d {+17h 45m 29s} (J2000),\n266.711d {+17h 46m 51s} (current),\n265.713d {+17h 42m 51s} (1950)",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209164/quicklook/glg_lc_medres34_bn251209164.gif",
"e_range": "44.032 - 279.965 [keV]",
"grb_dec": "-3.400d {-03d 23' 59\"} (J2000),\n-3.409d {-03d 24' 30\"} (current),\n-3.381d {-03d 22' 50\"} (1950)",
"grb_phi": "3.00 [deg]",
"comments": "Fermi-GBM Ground-calculated Internal.\nThis Notice was ground-generated -- not flight-generated.\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "21018 TJD; 343 DOY; 25/12/09",
"grb_time": "14200.70 SOD {03:56:40.70} UT",
"sun_dist": "21.92 [deg] Sun_angle= -0.7 [hr] (East of Sun)",
"grb_error": "11.61 [deg radius, statistical only]",
"grb_theta": "52.00 [deg]",
"moon_dist": "127.80 [deg]",
"sun_postn": "256.23d {+17h 04m 54s} -22.83d {-22d 49' 51\"}",
"ecl_coords": "266.14, 19.99 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "22.17, 13.01 [deg] galactic lon,lat of the burst (or transient)",
"moon_illum": "77 [%]",
"moon_postn": "137.77d {+09h 11m 05s} +18.86d {+18d 51' 21\"}",
"record_num": "58",
"most_likely": "Error",
"notice_date": "Tue 09 Dec 25 03:57:27 UT",
"notice_type": "Fermi-GBM Ground Internal",
"reliability": "1",
"trigger_num": "786945405",
"data_interval": "4.096 [sec]",
"loc_algorithm": "4173 (Gnd S/W Version number)",
"trigger_signif": "8.50 [sigma]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 09 Dec 25 03:57:27 UT\nNOTICE_TYPE: Fermi-GBM Ground Internal\nRECORD_NUM: 58\nTRIGGER_NUM: 786945405\nGRB_RA: 266.370d {+17h 45m 29s} (J2000),\n 266.711d {+17h 46m 51s} (current),\n 265.713d {+17h 42m 51s} (1950)\nGRB_DEC: -3.400d {-03d 23' 59\"} (J2000),\n -3.409d {-03d 24' 30\"} (current),\n -3.381d {-03d 22' 50\"} (1950)\nGRB_ERROR: 11.61 [deg radius, statistical only]\nTRIGGER_SIGNIF: 8.50 [sigma]\nDATA_INTERVAL: 4.096 [sec]\nGRB_DATE: 21018 TJD; 343 DOY; 25/12/09\nGRB_TIME: 14200.70 SOD {03:56:40.70} UT\nGRB_PHI: 3.00 [deg]\nGRB_THETA: 52.00 [deg]\nE_RANGE: 44.032 - 279.965 [keV]\nLOC_ALGORITHM: 4173 (Gnd S/W Version number)\nMOST_LIKELY: Error\nRELIABILITY: 1\nSUN_POSTN: 256.23d {+17h 04m 54s} -22.83d {-22d 49' 51\"}\nSUN_DIST: 21.92 [deg] Sun_angle= -0.7 [hr] (East of Sun)\nMOON_POSTN: 137.77d {+09h 11m 05s} +18.86d {+18d 51' 21\"}\nMOON_DIST: 127.80 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 22.17, 13.01 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 266.14, 19.99 [deg] ecliptic lon,lat of the burst (or transient)\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209164/quicklook/glg_lc_medres34_bn251209164.gif\nCOMMENTS: Fermi-GBM Ground-calculated Internal. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-12-09T03:57:27Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T03:57:28.981790Z",
"modified": "2025-12-09T03:57:28.993468Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803563,
"topic": "gcn.classic.text.FERMI_GBM_FLT_POS",
"uuid": "c453188d-ebd2-4719-a4a5-2df6e76c740e",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"grb_ra": "261.367d {+17h 25m 28s} (J2000),\n261.725d {+17h 26m 54s} (current),\n260.677d {+17h 22m 43s} (1950)",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209164/quicklook/glg_lc_medres34_bn251209164.gif",
"grb_dec": "-10.133d {-10d 07' 59\"} (J2000),\n-10.155d {-10d 09' 15\"} (current),\n-10.090d {-10d 05' 22\"} (1950)",
"grb_phi": "0.00 [deg]",
"comments": "Fermi-GBM Flight-calculated Coordinates.\nThis trigger occurred at longitude,latitude = 120.33,2.23 [deg].\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "21018 TJD; 343 DOY; 25/12/09",
"grb_time": "14200.70 SOD {03:56:40.70} UT",
"sun_dist": "13.72 [deg] Sun_angle= -0.4 [hr] (East of Sun)",
"detectors": "1,0,0, 1,0,0, 0,0,0, 0,0,0, 0,0,",
"grb_error": "21.75 [deg radius, statistical plus systematic]",
"grb_inten": "117 [cnts/sec]",
"grb_theta": "60.00 [deg]",
"moon_dist": "125.26 [deg]",
"sun_postn": "256.23d {+17h 04m 54s} -22.83d {-22d 49' 51\"}",
"ecl_coords": "261.28, 13.04 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "13.62, 13.93 [deg] galactic lon,lat of the burst (or transient)",
"hard_ratio": "12.63",
"integ_time": "1.024 [sec]",
"moon_illum": "77 [%]",
"moon_postn": "137.77d {+09h 11m 04s} +18.86d {+18d 51' 24\"}",
"record_num": "44",
"data_signif": "5.60 [sigma]",
"most_likely": "76% Solar Flare",
"notice_date": "Tue 09 Dec 25 03:57:09 UT",
"notice_type": "Fermi-GBM Flight Position",
"trigger_num": "786945405",
"loc_algorithm": "3 (version number of)",
"2nd_most_likely": "13% SGR_1806n20",
"data_time_scale": "1.0240 [sec]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 09 Dec 25 03:57:09 UT\nNOTICE_TYPE: Fermi-GBM Flight Position\nRECORD_NUM: 44\nTRIGGER_NUM: 786945405\nGRB_RA: 261.367d {+17h 25m 28s} (J2000),\n 261.725d {+17h 26m 54s} (current),\n 260.677d {+17h 22m 43s} (1950)\nGRB_DEC: -10.133d {-10d 07' 59\"} (J2000),\n -10.155d {-10d 09' 15\"} (current),\n -10.090d {-10d 05' 22\"} (1950)\nGRB_ERROR: 21.75 [deg radius, statistical plus systematic]\nGRB_INTEN: 117 [cnts/sec]\nDATA_SIGNIF: 5.60 [sigma]\nINTEG_TIME: 1.024 [sec]\nGRB_DATE: 21018 TJD; 343 DOY; 25/12/09\nGRB_TIME: 14200.70 SOD {03:56:40.70} UT\nGRB_PHI: 0.00 [deg]\nGRB_THETA: 60.00 [deg]\nDATA_TIME_SCALE: 1.0240 [sec]\nHARD_RATIO: 12.63\nLOC_ALGORITHM: 3 (version number of)\nMOST_LIKELY: 76% Solar Flare\n2nd_MOST_LIKELY: 13% SGR_1806n20\nDETECTORS: 1,0,0, 1,0,0, 0,0,0, 0,0,0, 0,0,\nSUN_POSTN: 256.23d {+17h 04m 54s} -22.83d {-22d 49' 51\"}\nSUN_DIST: 13.72 [deg] Sun_angle= -0.4 [hr] (East of Sun)\nMOON_POSTN: 137.77d {+09h 11m 04s} +18.86d {+18d 51' 24\"}\nMOON_DIST: 125.26 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 13.62, 13.93 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 261.28, 13.04 [deg] ecliptic lon,lat of the burst (or transient)\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209164/quicklook/glg_lc_medres34_bn251209164.gif\nCOMMENTS: Fermi-GBM Flight-calculated Coordinates. \nCOMMENTS: This trigger occurred at longitude,latitude = 120.33,2.23 [deg]. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-12-09T03:57:09Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T03:57:10.906110Z",
"modified": "2025-12-09T03:57:10.923999Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803562,
"topic": "gcn.classic.text.FERMI_GBM_ALERT",
"uuid": "0cce4ea2-77ea-450d-a5bd-1552da230c7c",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209164/quicklook/glg_lc_medres34_bn251209164.gif",
"e_range": "2-2 [chan] 23-47 [keV]",
"comments": "Fermi-GBM Trigger Alert.\nThis trigger occurred at longitude,latitude = 120.33,2.23 [deg].\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "21018 TJD; 343 DOY; 25/12/09",
"grb_time": "14200.70 SOD {03:56:40.70} UT",
"algorithm": "25",
"detectors": "1,0,0, 1,0,0, 0,0,0, 0,0,0, 0,0,",
"record_num": "1",
"notice_date": "Tue 09 Dec 25 03:56:46 UT",
"notice_type": "Fermi-GBM Alert",
"trigger_dur": "0.064 [sec]",
"trigger_num": "786945405",
"trigger_signif": "5.6 [sigma]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 09 Dec 25 03:56:46 UT\nNOTICE_TYPE: Fermi-GBM Alert\nRECORD_NUM: 1\nTRIGGER_NUM: 786945405\nGRB_DATE: 21018 TJD; 343 DOY; 25/12/09\nGRB_TIME: 14200.70 SOD {03:56:40.70} UT\nTRIGGER_SIGNIF: 5.6 [sigma]\nTRIGGER_DUR: 0.064 [sec]\nE_RANGE: 2-2 [chan] 23-47 [keV]\nALGORITHM: 25\nDETECTORS: 1,0,0, 1,0,0, 0,0,0, 0,0,0, 0,0,\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209164/quicklook/glg_lc_medres34_bn251209164.gif\nCOMMENTS: Fermi-GBM Trigger Alert. \nCOMMENTS: This trigger occurred at longitude,latitude = 120.33,2.23 [deg]. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-12-09T03:56:46Z",
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{
"id": 5803561,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "66a1ffc7-613e-4990-a1c7-62beaae6570f",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
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"data": {
"merit": "80.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "98340, Seg_Num: 9",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 212.34,7.72 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "300.00 [sec] (=5.0 [min])",
"sun_dist": "108.64 [deg] Sun_angle= -10.1 [hr] (East of Sun)",
"tgt_name": "J031224-4353.9",
"moon_dist": "102.53 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "14160.00 SOD {03:56:00.00} UT",
"sun_postn": "256.22d {+17h 04m 54s} -22.83d {-22d 49' 50\"}",
"ecl_coords": "24.21,-58.13 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "252.89,-57.15 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A",
"moon_illum": "77 [%]",
"moon_postn": "137.76d {+09h 11m 01s} +18.86d {+18d 51' 40\"}",
"notice_date": "Tue 09 Dec 25 03:55:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "48.087d {+03h 12m 21s} (J2000)",
"next_point_dec": "-43.876d {-43d 52' 31\"} (J2000)",
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},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 03:55:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 48.087d {+03h 12m 21s} (J2000)\nNEXT_POINT_DEC: -43.876d {-43d 52' 31\"} (J2000)\nNEXT_POINT_ROLL: 204.405d\nSLEW_TIME: 14160.00 SOD {03:56:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 300.00 [sec] (=5.0 [min])\nTGT_NAME: J031224-4353.9 \nTGT_NUM: 98340, Seg_Num: 9\nMERIT: 80.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A\nSUN_POSTN: 256.22d {+17h 04m 54s} -22.83d {-22d 49' 50\"}\nSUN_DIST: 108.64 [deg] Sun_angle= -10.1 [hr] (East of Sun)\nMOON_POSTN: 137.76d {+09h 11m 01s} +18.86d {+18d 51' 40\"}\nMOON_DIST: 102.53 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 252.89,-57.15 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 24.21,-58.13 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 212.34,7.72 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T03:55:54Z",
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{
"id": 5803560,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "d9d00345-5003-4687-9efe-623986e5c825",
"title": "GCN/SWIFT NOTICE",
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"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "81687, Seg_Num: 3",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 164.36,19.64 [deg].",
"sun_dist": "96.88 [deg] Sun_angle= -5.6 [hr] (East of Sun)",
"moon_dist": "126.30 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "13349.06 SOD {03:42:29.06} UT",
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"moon_illum": "77 [%]",
"moon_postn": "137.63d {+09h 10m 31s} +18.91d {+18d 54' 29\"}",
"notice_date": "Tue 09 Dec 25 03:42:34 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "340.639d {+22h 42m 33s} (J2000)",
"curr_point_dec": "+29.730d {+29d 43' 47\"} (J2000)",
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},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 03:42:34 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 340.639d {+22h 42m 33s} (J2000)\nCURR_POINT_DEC: +29.730d {+29d 43' 47\"} (J2000)\nCURR_POINT_ROLL: 253.033d\nSLEW_TIME: 13349.06 SOD {03:42:29.06} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 81687, Seg_Num: 3\nSUN_POSTN: 256.21d {+17h 04m 51s} -22.83d {-22d 49' 47\"}\nSUN_DIST: 96.88 [deg] Sun_angle= -5.6 [hr] (East of Sun)\nMOON_POSTN: 137.63d {+09h 10m 31s} +18.91d {+18d 54' 29\"}\nMOON_DIST: 126.30 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 92.12,-25.32 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 355.33, 34.72 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 164.36,19.64 [deg]. \n",
"published": "2025-12-09T03:42:34Z",
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{
"id": 5803559,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "1590660d-3d25-43c3-8329-e062babe7ae2",
"title": "GCN/SWIFT NOTICE",
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"data": {
"merit": "90.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "81687, Seg_Num: 3",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 157.87,20.19 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "900.00 [sec] (=15.0 [min])",
"sun_dist": "96.88 [deg] Sun_angle= -5.6 [hr] (East of Sun)",
"tgt_name": "Ark_564",
"moon_dist": "126.29 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "13260.00 SOD {03:41:00.00} UT",
"sun_postn": "256.21d {+17h 04m 51s} -22.83d {-22d 49' 47\"}",
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"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A",
"moon_illum": "77 [%]",
"moon_postn": "137.61d {+09h 10m 27s} +18.91d {+18d 54' 50\"}",
"notice_date": "Tue 09 Dec 25 03:40:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "340.636d {+22h 42m 33s} (J2000)",
"next_point_dec": "+29.733d {+29d 43' 57\"} (J2000)",
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},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 03:40:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 340.636d {+22h 42m 33s} (J2000)\nNEXT_POINT_DEC: +29.733d {+29d 43' 57\"} (J2000)\nNEXT_POINT_ROLL: 253.046d\nSLEW_TIME: 13260.00 SOD {03:41:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 900.00 [sec] (=15.0 [min])\nTGT_NAME: Ark_564 \nTGT_NUM: 81687, Seg_Num: 3\nMERIT: 90.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A\nSUN_POSTN: 256.21d {+17h 04m 51s} -22.83d {-22d 49' 47\"}\nSUN_DIST: 96.88 [deg] Sun_angle= -5.6 [hr] (East of Sun)\nMOON_POSTN: 137.61d {+09h 10m 27s} +18.91d {+18d 54' 50\"}\nMOON_DIST: 126.29 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 92.12,-25.32 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 355.33, 34.72 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 157.87,20.19 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T03:40:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
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{
"id": 5803558,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "fdd4f545-5c80-4db6-959f-7841763ae542",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
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"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "98242, Seg_Num: 13",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 139.51,20.27 [deg].",
"sun_dist": "49.07 [deg] Sun_angle= -0.9 [hr] (East of Sun)",
"moon_dist": "116.78 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "12965.28 SOD {03:36:05.28} UT",
"sun_postn": "256.21d {+17h 04m 50s} -22.83d {-22d 49' 46\"}",
"ecl_coords": "269.95, 47.75 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "50.05, 21.64 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "77 [%]",
"moon_postn": "137.57d {+09h 10m 17s} +18.93d {+18d 55' 49\"}",
"notice_date": "Tue 09 Dec 25 03:36:11 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "269.964d {+17h 59m 51s} (J2000)",
"curr_point_dec": "+24.311d {+24d 18' 39\"} (J2000)",
"curr_point_roll": "204.067d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 03:36:11 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 269.964d {+17h 59m 51s} (J2000)\nCURR_POINT_DEC: +24.311d {+24d 18' 39\"} (J2000)\nCURR_POINT_ROLL: 204.067d\nSLEW_TIME: 12965.28 SOD {03:36:05.28} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 98242, Seg_Num: 13\nSUN_POSTN: 256.21d {+17h 04m 50s} -22.83d {-22d 49' 46\"}\nSUN_DIST: 49.07 [deg] Sun_angle= -0.9 [hr] (East of Sun)\nMOON_POSTN: 137.57d {+09h 10m 17s} +18.93d {+18d 55' 49\"}\nMOON_DIST: 116.78 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 50.05, 21.64 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 269.95, 47.75 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 139.51,20.27 [deg]. \n",
"published": "2025-12-09T03:36:11Z",
"message_parser": "GCN Notice Plaintext Parser v1",
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"created": "2025-12-09T03:36:12.603683Z",
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{
"id": 5803557,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "a7b1aac7-8e19-4682-b83a-f950abaf7574",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
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"data": {
"merit": "40.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "98242, Seg_Num: 13",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 122.77,18.43 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "540.00 [sec] (=9.0 [min])",
"sun_dist": "49.07 [deg] Sun_angle= -0.9 [hr] (East of Sun)",
"tgt_name": "WTP14ACYEWQ",
"moon_dist": "116.80 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "12720.00 SOD {03:32:00.00} UT",
"sun_postn": "256.21d {+17h 04m 49s} -22.83d {-22d 49' 45\"}",
"ecl_coords": "269.95, 47.75 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "50.06, 21.64 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=12431=0x308F",
"moon_illum": "77 [%]",
"moon_postn": "137.53d {+09h 10m 07s} +18.95d {+18d 56' 43\"}",
"notice_date": "Tue 09 Dec 25 03:31:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "269.965d {+17h 59m 52s} (J2000)",
"next_point_dec": "+24.315d {+24d 18' 54\"} (J2000)",
"next_point_roll": "204.086d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 03:31:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 269.965d {+17h 59m 52s} (J2000)\nNEXT_POINT_DEC: +24.315d {+24d 18' 54\"} (J2000)\nNEXT_POINT_ROLL: 204.086d\nSLEW_TIME: 12720.00 SOD {03:32:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 540.00 [sec] (=9.0 [min])\nTGT_NAME: WTP14ACYEWQ \nTGT_NUM: 98242, Seg_Num: 13\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=12431=0x308F\nSUN_POSTN: 256.21d {+17h 04m 49s} -22.83d {-22d 49' 45\"}\nSUN_DIST: 49.07 [deg] Sun_angle= -0.9 [hr] (East of Sun)\nMOON_POSTN: 137.53d {+09h 10m 07s} +18.95d {+18d 56' 43\"}\nMOON_DIST: 116.80 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 50.06, 21.64 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 269.95, 47.75 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 122.77,18.43 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T03:31:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T03:31:55.443430Z",
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{
"id": 5803556,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "10e4b71c-c6a8-49fe-b380-78972af2f204",
"title": "GCN/SWIFT NOTICE",
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"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "92657, Seg_Num: 3",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 92.04,10.64 [deg].",
"sun_dist": "52.59 [deg] Sun_angle= 0.0 [hr] (West of Sun)",
"moon_dist": "103.57 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "12197.86 SOD {03:23:17.86} UT",
"sun_postn": "256.20d {+17h 04m 48s} -22.83d {-22d 49' 43\"}",
"ecl_coords": "250.00, 52.27 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "51.73, 35.10 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "77 [%]",
"moon_postn": "137.45d {+09h 09m 48s} +18.98d {+18d 58' 30\"}",
"notice_date": "Tue 09 Dec 25 03:23:24 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "256.040d {+17h 04m 10s} (J2000)",
"curr_point_dec": "+29.792d {+29d 47' 32\"} (J2000)",
"curr_point_roll": "171.157d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 03:23:24 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 256.040d {+17h 04m 10s} (J2000)\nCURR_POINT_DEC: +29.792d {+29d 47' 32\"} (J2000)\nCURR_POINT_ROLL: 171.157d\nSLEW_TIME: 12197.86 SOD {03:23:17.86} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 92657, Seg_Num: 3\nSUN_POSTN: 256.20d {+17h 04m 48s} -22.83d {-22d 49' 43\"}\nSUN_DIST: 52.59 [deg] Sun_angle= 0.0 [hr] (West of Sun)\nMOON_POSTN: 137.45d {+09h 09m 48s} +18.98d {+18d 58' 30\"}\nMOON_DIST: 103.57 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 51.73, 35.10 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 250.00, 52.27 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 92.04,10.64 [deg]. \n",
"published": "2025-12-09T03:23:24Z",
"message_parser": "GCN Notice Plaintext Parser v1",
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{
"id": 5803555,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "efe0da7b-8ac4-47fa-bc51-2e10ec60076a",
"title": "GCN/SWIFT NOTICE",
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"data": {
"merit": "40.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "92657, Seg_Num: 3",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 83.83,7.75 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "600.00 [sec] (=10.0 [min])",
"sun_dist": "52.60 [deg] Sun_angle= 0.0 [hr] (West of Sun)",
"tgt_name": "Q1702+298",
"moon_dist": "103.57 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "12120.00 SOD {03:22:00.00} UT",
"sun_postn": "256.20d {+17h 04m 47s} -22.83d {-22d 49' 42\"}",
"ecl_coords": "249.98, 52.28 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "51.75, 35.11 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=8760=0x2238",
"moon_illum": "77 [%]",
"moon_postn": "137.43d {+09h 09m 43s} +18.98d {+18d 58' 56\"}",
"notice_date": "Tue 09 Dec 25 03:21:24 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "256.034d {+17h 04m 08s} (J2000)",
"next_point_dec": "+29.808d {+29d 48' 28\"} (J2000)",
"next_point_roll": "171.155d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 03:21:24 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 256.034d {+17h 04m 08s} (J2000)\nNEXT_POINT_DEC: +29.808d {+29d 48' 28\"} (J2000)\nNEXT_POINT_ROLL: 171.155d\nSLEW_TIME: 12120.00 SOD {03:22:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 600.00 [sec] (=10.0 [min])\nTGT_NAME: Q1702+298 \nTGT_NUM: 92657, Seg_Num: 3\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=8760=0x2238\nSUN_POSTN: 256.20d {+17h 04m 47s} -22.83d {-22d 49' 42\"}\nSUN_DIST: 52.60 [deg] Sun_angle= 0.0 [hr] (West of Sun)\nMOON_POSTN: 137.43d {+09h 09m 43s} +18.98d {+18d 58' 56\"}\nMOON_DIST: 103.57 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 51.75, 35.11 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 249.98, 52.28 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 83.83,7.75 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T03:21:24Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T03:21:25.050478Z",
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{
"id": 5803554,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ecfa598f-3a23-4075-b795-8ff693a3f6de",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "15026, Seg_Num: 126",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 66.59,1.04 [deg].",
"sun_dist": "95.50 [deg] Sun_angle= 4.7 [hr] (West of Sun)",
"moon_dist": "48.89 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "11753.46 SOD {03:15:53.46} UT",
"sun_postn": "256.19d {+17h 04m 47s} -22.83d {-22d 49' 41\"}",
"ecl_coords": "158.96, 46.21 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "135.55, 66.81 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "77 [%]",
"moon_postn": "137.38d {+09h 09m 32s} +19.00d {+18d 59' 58\"}",
"notice_date": "Tue 09 Dec 25 03:16:27 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "185.239d {+12h 20m 57s} (J2000)",
"curr_point_dec": "+49.563d {+49d 33' 48\"} (J2000)",
"curr_point_roll": "109.174d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 03:16:27 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 185.239d {+12h 20m 57s} (J2000)\nCURR_POINT_DEC: +49.563d {+49d 33' 48\"} (J2000)\nCURR_POINT_ROLL: 109.174d\nSLEW_TIME: 11753.46 SOD {03:15:53.46} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 15026, Seg_Num: 126\nSUN_POSTN: 256.19d {+17h 04m 47s} -22.83d {-22d 49' 41\"}\nSUN_DIST: 95.50 [deg] Sun_angle= 4.7 [hr] (West of Sun)\nMOON_POSTN: 137.38d {+09h 09m 32s} +19.00d {+18d 59' 58\"}\nMOON_DIST: 48.89 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 135.55, 66.81 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 158.96, 46.21 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 66.59,1.04 [deg]. \n",
"published": "2025-12-09T03:16:27Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T03:16:27.982150Z",
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{
"id": 5803553,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "2060ff3e-3b91-4d26-ae83-d8b457280bea",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "72.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "15026, Seg_Num: 126",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 17.33,-16.00 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "600.00 [sec] (=10.0 [min])",
"sun_dist": "95.51 [deg] Sun_angle= 4.7 [hr] (West of Sun)",
"tgt_name": "AT 2018mac",
"moon_dist": "48.90 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "11520.00 SOD {03:12:00.00} UT",
"sun_postn": "256.19d {+17h 04m 46s} -22.83d {-22d 49' 40\"}",
"ecl_coords": "158.95, 46.20 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "135.58, 66.81 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=12431=0x308F",
"moon_illum": "78 [%]",
"moon_postn": "137.34d {+09h 09m 21s} +19.02d {+19d 00' 58\"}",
"notice_date": "Tue 09 Dec 25 03:11:39 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "185.224d {+12h 20m 54s} (J2000)",
"next_point_dec": "+49.559d {+49d 33' 34\"} (J2000)",
"next_point_roll": "109.178d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 03:11:39 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 185.224d {+12h 20m 54s} (J2000)\nNEXT_POINT_DEC: +49.559d {+49d 33' 34\"} (J2000)\nNEXT_POINT_ROLL: 109.178d\nSLEW_TIME: 11520.00 SOD {03:12:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 600.00 [sec] (=10.0 [min])\nTGT_NAME: AT 2018mac \nTGT_NUM: 15026, Seg_Num: 126\nMERIT: 72.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=12431=0x308F\nSUN_POSTN: 256.19d {+17h 04m 46s} -22.83d {-22d 49' 40\"}\nSUN_DIST: 95.51 [deg] Sun_angle= 4.7 [hr] (West of Sun)\nMOON_POSTN: 137.34d {+09h 09m 21s} +19.02d {+19d 00' 58\"}\nMOON_DIST: 48.90 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 135.58, 66.81 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 158.95, 46.20 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 17.33,-16.00 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T03:11:39Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T03:11:40.027632Z",
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{
"id": 5803552,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "fc63ee00-6f3c-467b-be15-55263b50e792",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "40.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "80084, Seg_Num: 15",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 17.33,-16.00 [deg].\nThere is a bright star (mag=5.80) 3.85 arcmin from this position.\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "600.00 [sec] (=10.0 [min])",
"sun_dist": "58.23 [deg] Sun_angle= 4.5 [hr] (West of Sun)",
"tgt_name": "PBCJ1235.5-3954",
"moon_dist": "76.40 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "10920.00 SOD {03:02:00.00} UT",
"sun_postn": "256.18d {+17h 04m 44s} -22.83d {-22d 49' 37\"}",
"ecl_coords": "205.69,-32.76 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "299.67, 22.87 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=286=0x11E",
"moon_illum": "78 [%]",
"moon_postn": "137.24d {+09h 08m 59s} +19.05d {+19d 03' 01\"}",
"notice_date": "Tue 09 Dec 25 03:01:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "188.935d {+12h 35m 44s} (J2000)",
"next_point_dec": "-39.905d {-39d 54' 16\"} (J2000)",
"next_point_roll": "100.639d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 03:01:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 188.935d {+12h 35m 44s} (J2000)\nNEXT_POINT_DEC: -39.905d {-39d 54' 16\"} (J2000)\nNEXT_POINT_ROLL: 100.639d\nSLEW_TIME: 10920.00 SOD {03:02:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 600.00 [sec] (=10.0 [min])\nTGT_NAME: PBCJ1235.5-3954 \nTGT_NUM: 80084, Seg_Num: 15\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=286=0x11E\nSUN_POSTN: 256.18d {+17h 04m 44s} -22.83d {-22d 49' 37\"}\nSUN_DIST: 58.23 [deg] Sun_angle= 4.5 [hr] (West of Sun)\nMOON_POSTN: 137.24d {+09h 08m 59s} +19.05d {+19d 03' 01\"}\nMOON_DIST: 76.40 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 299.67, 22.87 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 205.69,-32.76 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 17.33,-16.00 [deg]. \nCOMMENTS: There is a bright star (mag=5.80) 3.85 arcmin from this position. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T03:01:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T03:01:59.022171Z",
"modified": "2025-12-09T03:01:59.045695Z",
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},
{
"id": 5803551,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "f0521a10-10c4-48ee-8662-ff5e79636115",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "76030, Seg_Num: 56",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 281.13,-9.69 [deg].",
"sun_dist": "123.00 [deg] Sun_angle= 10.5 [hr] (West of Sun)",
"moon_dist": "61.63 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "9370.06 SOD {02:36:10.06} UT",
"sun_postn": "256.16d {+17h 04m 39s} -22.83d {-22d 49' 31\"}",
"ecl_coords": "101.80,-53.11 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "238.48,-16.93 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "78 [%]",
"moon_postn": "137.00d {+09h 08m 00s} +19.14d {+19d 08' 23\"}",
"notice_date": "Tue 09 Dec 25 02:36:15 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "98.152d {+06h 32m 36s} (J2000)",
"curr_point_dec": "-30.000d {-30d 00' 00\"} (J2000)",
"curr_point_roll": "156.696d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 02:36:15 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 98.152d {+06h 32m 36s} (J2000)\nCURR_POINT_DEC: -30.000d {-30d 00' 00\"} (J2000)\nCURR_POINT_ROLL: 156.696d\nSLEW_TIME: 9370.06 SOD {02:36:10.06} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 76030, Seg_Num: 56\nSUN_POSTN: 256.16d {+17h 04m 39s} -22.83d {-22d 49' 31\"}\nSUN_DIST: 123.00 [deg] Sun_angle= 10.5 [hr] (West of Sun)\nMOON_POSTN: 137.00d {+09h 08m 00s} +19.14d {+19d 08' 23\"}\nMOON_DIST: 61.63 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 238.48,-16.93 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 101.80,-53.11 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 281.13,-9.69 [deg]. \n",
"published": "2025-12-09T02:36:15Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T02:36:16.950961Z",
"modified": "2025-12-09T02:36:16.959126Z",
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},
{
"id": 5803550,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "036df52c-068a-4796-8637-c9fc91337eb0",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "100.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "76030, Seg_Num: 56",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 275.31,-7.60 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1620.00 [sec] (=27.0 [min])",
"sun_dist": "123.00 [deg] Sun_angle= 10.5 [hr] (West of Sun)",
"tgt_name": "saa-cold-262-04",
"moon_dist": "61.62 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "9300.00 SOD {02:35:00.00} UT",
"sun_postn": "256.16d {+17h 04m 39s} -22.83d {-22d 49' 31\"}",
"ecl_coords": "101.80,-53.11 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "238.48,-16.93 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=9=0x9",
"moon_illum": "78 [%]",
"moon_postn": "136.99d {+09h 07m 57s} +19.14d {+19d 08' 40\"}",
"notice_date": "Tue 09 Dec 25 02:34:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "98.150d {+06h 32m 36s} (J2000)",
"next_point_dec": "-30.000d {-30d 00' 00\"} (J2000)",
"next_point_roll": "156.708d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 02:34:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 98.150d {+06h 32m 36s} (J2000)\nNEXT_POINT_DEC: -30.000d {-30d 00' 00\"} (J2000)\nNEXT_POINT_ROLL: 156.708d\nSLEW_TIME: 9300.00 SOD {02:35:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 1620.00 [sec] (=27.0 [min])\nTGT_NAME: saa-cold-262-04 \nTGT_NUM: 76030, Seg_Num: 56\nMERIT: 100.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=9=0x9\nSUN_POSTN: 256.16d {+17h 04m 39s} -22.83d {-22d 49' 31\"}\nSUN_DIST: 123.00 [deg] Sun_angle= 10.5 [hr] (West of Sun)\nMOON_POSTN: 136.99d {+09h 07m 57s} +19.14d {+19d 08' 40\"}\nMOON_DIST: 61.62 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 238.48,-16.93 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 101.80,-53.11 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 275.31,-7.60 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T02:34:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T02:34:56.482277Z",
"modified": "2025-12-09T02:34:56.508425Z",
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},
{
"id": 5803549,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "59abea67-fead-4305-a082-55fa89ea06d0",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "98340, Seg_Num: 9",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 243.12,5.05 [deg].",
"sun_dist": "108.65 [deg] Sun_angle= -10.1 [hr] (East of Sun)",
"moon_dist": "102.16 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "8701.26 SOD {02:25:01.26} UT",
"sun_postn": "256.16d {+17h 04m 37s} -22.82d {-22d 49' 29\"}",
"ecl_coords": "24.18,-58.14 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "252.92,-57.15 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "78 [%]",
"moon_postn": "136.90d {+09h 07m 35s} +19.18d {+19d 10' 40\"}",
"notice_date": "Tue 09 Dec 25 02:25:17 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "48.074d {+03h 12m 18s} (J2000)",
"curr_point_dec": "-43.889d {-43d 53' 19\"} (J2000)",
"curr_point_roll": "198.549d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 02:25:17 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 48.074d {+03h 12m 18s} (J2000)\nCURR_POINT_DEC: -43.889d {-43d 53' 19\"} (J2000)\nCURR_POINT_ROLL: 198.549d\nSLEW_TIME: 8701.26 SOD {02:25:01.26} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 98340, Seg_Num: 9\nSUN_POSTN: 256.16d {+17h 04m 37s} -22.82d {-22d 49' 29\"}\nSUN_DIST: 108.65 [deg] Sun_angle= -10.1 [hr] (East of Sun)\nMOON_POSTN: 136.90d {+09h 07m 35s} +19.18d {+19d 10' 40\"}\nMOON_DIST: 102.16 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 252.92,-57.15 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 24.18,-58.14 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 243.12,5.05 [deg]. \n",
"published": "2025-12-09T02:25:17Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T02:25:18.595234Z",
"modified": "2025-12-09T02:25:18.661676Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803548,
"topic": "gcn.circulars",
"uuid": "aecaef31-901a-47d5-bee1-d955d4e918b3",
"title": "GRB 251205A: J-band detection with WINTER",
"submitter": "Geoffrey Mo at Caltech / Carnegie Observatories <gmo@mit.edu>",
"authors": "Geoffrey Mo at Caltech / Carnegie Observatories <gmo@mit.edu>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/43044"
},
"format": "text/markdown",
"$schema": "https://gcn.nasa.gov/schema/v6.0.0/gcn/circulars.schema.json",
"eventId": "GRB 251205A",
"subject": "GRB 251205A: J-band detection with WINTER",
"createdOn": 1765247038349,
"submitter": "Geoffrey Mo at Caltech / Carnegie Observatories <gmo@mit.edu>",
"circularId": 43044,
"submittedHow": "web"
},
"message_text": "Geoffrey Mo (Caltech/Carnegie), Tomas Ahumada (NOIRLab), Benjamin Schneider (LAM), Viraj Karambelkar (Columbia), Robert Stein (UMD), Danielle Frostig (CfA), Nathan Lourie (MIT), Robert Simcoe (MIT), and Mansi Kasliwal (Caltech) report:\n\nWe observed the field of GRB 251205A (Lanava et al., GCN 43005; Beardmore et al., GCN 43007; Dichiara et al., GCN 43017; Krimm et al., GCN 43018) in the near-infrared J band with the Palomar 1-m telescope, equipped with the 1.2-square degree WINTER camera (Lourie et al. 2020, Frostig et al. 2024). \n\nObservations began at 2025-12-06T10:27:54 UTC in the J band (~10.8 hours after the GRB trigger), consisting of 15 x 120 s exposures.The images were processed using the WINTER data reduction pipeline implemented with mirar\n (https://github.com/winter-telescope/mirar, https://doi.org/10.5281/zenodo.13352565) \n\nWe detect a source at the optical counterpart location (Lipunov et al., GCN 43004; Lanava et al., GCN 43005; Lipunov et al., GCN 43006; de Ugarte Postigo et al., GCN 43008; Malesani et al., GCN 43009; O’Neill et al., GCN 43010; Mandarakas et al., GCN 43011; Pankov et al., GCN 43012; Bochenek et al., GCN 43015; Klinger et al., GCN 43016; Patil et al., GCN 43019; Pérez-Fournon et al., GCN 43020; Bochenek et al., GCN 43024; Busmann et al., GCN 43026; Hagio et al., GCN 43029; Bochenek et al., GCN 43038), with magnitude J = 17.9 ± 0.1 mag (AB).\n\nWINTER (Wide-field INfrared Transient ExploreR) is a partnership between MIT and Caltech, housed at Palomar Observatory, and funded by NSF MRI, NSF AAG, the David and Lucile Packard Foundation, and the MIT Kavli Institute for Astrophysics and Space Research.\n",
"published": "2025-12-09T02:24:07.293400Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-12-09T02:24:07.293427Z",
"modified": "2025-12-09T02:24:07.334002Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803547,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "528e482d-72ea-49aa-9317-a87805c837d2",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "80.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "98340, Seg_Num: 9",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 235.01,8.10 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "720.00 [sec] (=12.0 [min])",
"sun_dist": "108.67 [deg] Sun_angle= -10.1 [hr] (East of Sun)",
"tgt_name": "J031224-4353.9",
"moon_dist": "102.13 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "8580.00 SOD {02:23:00.00} UT",
"sun_postn": "256.15d {+17h 04m 37s} -22.82d {-22d 49' 28\"}",
"ecl_coords": "24.21,-58.13 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "252.88,-57.15 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A",
"moon_illum": "78 [%]",
"moon_postn": "136.87d {+09h 07m 30s} +19.19d {+19d 11' 10\"}",
"notice_date": "Tue 09 Dec 25 02:22:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "48.090d {+03h 12m 22s} (J2000)",
"next_point_dec": "-43.875d {-43d 52' 28\"} (J2000)",
"next_point_roll": "198.559d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 02:22:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 48.090d {+03h 12m 22s} (J2000)\nNEXT_POINT_DEC: -43.875d {-43d 52' 28\"} (J2000)\nNEXT_POINT_ROLL: 198.559d\nSLEW_TIME: 8580.00 SOD {02:23:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 720.00 [sec] (=12.0 [min])\nTGT_NAME: J031224-4353.9 \nTGT_NUM: 98340, Seg_Num: 9\nMERIT: 80.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A\nSUN_POSTN: 256.15d {+17h 04m 37s} -22.82d {-22d 49' 28\"}\nSUN_DIST: 108.67 [deg] Sun_angle= -10.1 [hr] (East of Sun)\nMOON_POSTN: 136.87d {+09h 07m 30s} +19.19d {+19d 11' 10\"}\nMOON_DIST: 102.13 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 252.88,-57.15 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 24.21,-58.13 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 235.01,8.10 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T02:22:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T02:22:58.097682Z",
"modified": "2025-12-09T02:22:58.122790Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803546,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "9957374f-7491-4721-b90a-e3cfe73b8dd0",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "97408, Seg_Num: 8",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 199.81,17.96 [deg].",
"sun_dist": "50.68 [deg] Sun_angle= -3.4 [hr] (East of Sun)",
"moon_dist": "168.01 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "7974.06 SOD {02:12:54.06} UT",
"sun_postn": "256.15d {+17h 04m 35s} -22.82d {-22d 49' 26\"}",
"ecl_coords": "307.13, 7.79 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "34.08,-26.82 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "78 [%]",
"moon_postn": "136.78d {+09h 07m 07s} +19.22d {+19d 13' 14\"}",
"notice_date": "Tue 09 Dec 25 02:13:00 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "307.524d {+20h 30m 06s} (J2000)",
"curr_point_dec": "-10.942d {-10d 56' 29\"} (J2000)",
"curr_point_roll": "238.548d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 02:13:00 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 307.524d {+20h 30m 06s} (J2000)\nCURR_POINT_DEC: -10.942d {-10d 56' 29\"} (J2000)\nCURR_POINT_ROLL: 238.548d\nSLEW_TIME: 7974.06 SOD {02:12:54.06} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 97408, Seg_Num: 8\nSUN_POSTN: 256.15d {+17h 04m 35s} -22.82d {-22d 49' 26\"}\nSUN_DIST: 50.68 [deg] Sun_angle= -3.4 [hr] (East of Sun)\nMOON_POSTN: 136.78d {+09h 07m 07s} +19.22d {+19d 13' 14\"}\nMOON_DIST: 168.01 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 34.08,-26.82 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 307.13, 7.79 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 199.81,17.96 [deg]. \n",
"published": "2025-12-09T02:13:00Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T02:13:01.716438Z",
"modified": "2025-12-09T02:13:01.751265Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803545,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "edcb885e-de73-473a-9543-1a576c74b073",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "40.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "97408, Seg_Num: 8",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 190.84,19.32 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "720.00 [sec] (=12.0 [min])",
"sun_dist": "50.69 [deg] Sun_angle= -3.4 [hr] (East of Sun)",
"tgt_name": "HOST-SN2016ELS",
"moon_dist": "168.02 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "7860.00 SOD {02:11:00.00} UT",
"sun_postn": "256.14d {+17h 04m 35s} -22.82d {-22d 49' 25\"}",
"ecl_coords": "307.14, 7.79 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "34.09,-26.83 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=8767=0x223F",
"moon_illum": "78 [%]",
"moon_postn": "136.76d {+09h 07m 03s} +19.23d {+19d 13' 40\"}",
"notice_date": "Tue 09 Dec 25 02:10:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "307.536d {+20h 30m 09s} (J2000)",
"next_point_dec": "-10.937d {-10d 56' 14\"} (J2000)",
"next_point_roll": "238.553d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 02:10:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 307.536d {+20h 30m 09s} (J2000)\nNEXT_POINT_DEC: -10.937d {-10d 56' 14\"} (J2000)\nNEXT_POINT_ROLL: 238.553d\nSLEW_TIME: 7860.00 SOD {02:11:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 720.00 [sec] (=12.0 [min])\nTGT_NAME: HOST-SN2016ELS \nTGT_NUM: 97408, Seg_Num: 8\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=8767=0x223F\nSUN_POSTN: 256.14d {+17h 04m 35s} -22.82d {-22d 49' 25\"}\nSUN_DIST: 50.69 [deg] Sun_angle= -3.4 [hr] (East of Sun)\nMOON_POSTN: 136.76d {+09h 07m 03s} +19.23d {+19d 13' 40\"}\nMOON_DIST: 168.02 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 34.09,-26.83 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 307.14, 7.79 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 190.84,19.32 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T02:10:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T02:10:56.302312Z",
"modified": "2025-12-09T02:10:56.358427Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803544,
"topic": "gcn.circulars",
"uuid": "c100fc71-a942-4aa7-acaf-8fbe28c7f806",
"title": "GRB 251208D: Swift-XRT observations",
"submitter": "Phil Evans at U of Leicester <pae9@star.le.ac.uk>",
"authors": "Phil Evans at U of Leicester <pae9@star.le.ac.uk>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/43043"
},
"$schema": "https://gcn.nasa.gov/schema/v6.0.0/gcn/circulars.schema.json",
"eventId": "GRB 251208D",
"subject": "GRB 251208D: Swift-XRT observations",
"createdOn": 1765245690036,
"submitter": "Phil Evans at U of Leicester <pae9@star.le.ac.uk>",
"circularId": 43043,
"submittedHow": "email"
},
"message_text": "P.A. Evans (U. Leicester), J.A. Kennea (PSU), E. Ambrosi (INAF-IASFPA) , A.P.\nBeardmore (U. Leicester), M.G. Bernardini (INAF-OAB), R. Brivio (INAF-OAB), D.N.\nBurrows (PSU), S. Campana (INAF-OAB), M. Capalbi (INAF-OAR), A. D'Ai (INAF-IASFPA),\nP. D'Avanzo (INAF-OAB), V. D'Elia (SSDC & INAF-OAR), S. Dichiara (PSU), M. Ferro\n(INAF-OAB), A. Melandri (INAF-OAR), J.P. Osborne (U. Leicester), K.L. Page (U.\nLeicester), M. Perri (SSDC & INAF-OAR), C. Salvaggio (INAF-OAB), T. Sbarrato\n(INAF-OAB), B. Sbarufatti (INAF-OAB), M.A. Williams (PSU) report on behalf of the\nSwift-XRT team:\n\nSwift-XRT has performed follow-up observations of the SVOM/ECLAIRs-detected source\nsb25120806 (GCN 43032), collecting 2.4 ks of Photon Counting (PC) mode data between\nT0+5.2 ks and T0+11 ks after the trigger. We have detected 2 sources. These have\nbeen automatically classified as follows:\n * 0 likely counterparts\n * 0 candidate counterparts\n * 1 uncatalogued X-ray source\n * 1 known X-ray source\n\nUncatalogued X-ray sources\n--------------------------\n\n Source 2 (SWIFT J223038.6-003107):\n ==================================\n RA (J2000.0): 337.6610 = 22 30 38.64\n Dec (J2000.0): -0.5186 =\t-00 31 07.0\n Error:\t 5.8 (arcsec, radius, 90% confidence).\n Detect flag: GOOD\n Distance:\t 10.7 arcmin from the SVOM/ECLAIRs position.\n Mean rate:\t (4.6 [+2.2, -1.7])e-3 ct s^-1\n Mean flux:\t (4.6 [+2.2, -1.7])e-13 erg cm^-2 s^-1\n Peak rate:\t (4.6 [+2.2, -1.7])e-3 ct s^-1\n Peak flux:\t (4.6 [+2.2, -1.7])e-13 erg cm^-2 s^-1\n ECF:\t 1.02e-10 erg cm^-2 ct^-1\n\t\t assuming NH=3.34e+21 cm^-2, gamma=0.47\n\t\t determined from a spectral fit.\n RASS UL:\t 1.6e-01 ct s^-1 (converted to XRT; 0.3-10 keV)\n\t\t so the source is not above this 3-sigma upper limit.\n There is no evidence for fading.\n A SIMBAD object `SDSS J223038.66-003108.3' is 1.2\" away.\n\n\nKnown X-ray sources\n-------------------\n\n Source 1 (SWIFT J222951.0-001338):\n ==================================\n RA (J2000.0): 337.4626 = 22 29 51.02\n Dec (J2000.0): -0.2273 =\t-00 13 38.3\n Error:\t 5.2 (arcsec, radius, 90% confidence).\n Detect flag: GOOD\n Distance:\t 10.8 arcmin from the SVOM/ECLAIRs position.\n Mean rate:\t (5.6 [+2.4, -1.9])e-3 ct s^-1\n Mean flux:\t (2.41 [+1.05, -0.81])e-13 erg cm^-2 s^-1\n Peak rate:\t (5.6 [+2.4, -1.9])e-3 ct s^-1\n Peak flux:\t (2.41 [+1.05, -0.81])e-13 erg cm^-2 s^-1\n This matches a catalogued X-ray source 4XMM J222950.9-001339\n in the XMM-NEWTON/XMMSSC catalogue. Details:\n Separation: 2.0\" from the XRT source\n Cat Rate:\t 5.9e-02 +/- 8.2e-03 ct s^-1 \n Cat Flux:\t 6.0e-13 +/- 8.3e-14 erg cm^-2 s^-1 (0.3-10 keV)\n\t\t so the source is not above the catalogued flux.\n There is no evidence for fading.\n A SIMBAD object `TYC 5226-156-1' is 1\" away.\n There is 1 2MASS object within the source's 3-sigma error radius.\n\nAll fluxes are 0.3-10 keV, observed. For all flux conversions and comparisons with\ncatalogues and upper limits from other missions, we assumed a power-law spectrum\nwith NH=3x10^20 cm^-2 and photon index (Gamma)=1.7 unless otherwise stated.\n\nThe results of the XRT-team automatic analysis of the XRT observations, including a\nposition-specific upper limit calculator, are available at\nhttps://www.swift.ac.uk/SVOM/SVOM_FIELD00056.\n\nThis circular is an official product of the Swift-XRT team.\n\n\n",
"published": "2025-12-09T02:01:37.440843Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-12-09T02:01:37.440868Z",
"modified": "2025-12-09T02:01:37.473043Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803543,
"topic": "gcn.classic.text.FERMI_GBM_GND_INTERNAL",
"uuid": "e044f617-984f-4f27-81bf-784071f91956",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"grb_ra": "256.060d {+17h 04m 14s} (J2000),\n256.451d {+17h 05m 48s} (current),\n255.307d {+17h 01m 14s} (1950)",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209083/quicklook/glg_lc_medres34_bn251209083.gif",
"e_range": "44.032 - 279.965 [keV]",
"grb_dec": "-22.730d {-22d 43' 47\"} (J2000),\n-22.764d {-22d 45' 51\"} (current),\n-22.661d {-22d 39' 39\"} (1950)",
"grb_phi": "0.00 [deg]",
"comments": "Fermi-GBM Ground-calculated Internal.\nThis Notice was ground-generated -- not flight-generated.\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "21018 TJD; 343 DOY; 25/12/09",
"grb_time": "7149.65 SOD {01:59:09.65} UT",
"sun_dist": "0.30 [deg] Sun_angle= -0.0 [hr] (East of Sun)",
"grb_error": "1.20 [deg radius, statistical only]",
"grb_theta": "97.00 [deg]",
"moon_dist": "124.06 [deg]",
"sun_postn": "256.14d {+17h 04m 33s} -22.82d {-22d 49' 23\"}",
"ecl_coords": "257.16, 0.09 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "359.99, 11.18 [deg] galactic lon,lat of the burst (or transient)",
"moon_illum": "78 [%]",
"moon_postn": "136.67d {+09h 06m 40s} +19.26d {+19d 15' 43\"}",
"record_num": "2",
"most_likely": "Error",
"notice_date": "Tue 09 Dec 25 02:01:03 UT",
"notice_type": "Fermi-GBM Ground Internal",
"reliability": "1",
"trigger_num": "786938354",
"data_interval": "10.240 [sec]",
"loc_algorithm": "41731 (Gnd S/W Version number)",
"trigger_signif": "62.90 [sigma]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 09 Dec 25 02:01:03 UT\nNOTICE_TYPE: Fermi-GBM Ground Internal\nRECORD_NUM: 2\nTRIGGER_NUM: 786938354\nGRB_RA: 256.060d {+17h 04m 14s} (J2000),\n 256.451d {+17h 05m 48s} (current),\n 255.307d {+17h 01m 14s} (1950)\nGRB_DEC: -22.730d {-22d 43' 47\"} (J2000),\n -22.764d {-22d 45' 51\"} (current),\n -22.661d {-22d 39' 39\"} (1950)\nGRB_ERROR: 1.20 [deg radius, statistical only]\nTRIGGER_SIGNIF: 62.90 [sigma]\nDATA_INTERVAL: 10.240 [sec]\nGRB_DATE: 21018 TJD; 343 DOY; 25/12/09\nGRB_TIME: 7149.65 SOD {01:59:09.65} UT\nGRB_PHI: 0.00 [deg]\nGRB_THETA: 97.00 [deg]\nE_RANGE: 44.032 - 279.965 [keV]\nLOC_ALGORITHM: 41731 (Gnd S/W Version number)\nMOST_LIKELY: Error\nRELIABILITY: 1\nSUN_POSTN: 256.14d {+17h 04m 33s} -22.82d {-22d 49' 23\"}\nSUN_DIST: 0.30 [deg] Sun_angle= -0.0 [hr] (East of Sun)\nMOON_POSTN: 136.67d {+09h 06m 40s} +19.26d {+19d 15' 43\"}\nMOON_DIST: 124.06 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 359.99, 11.18 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 257.16, 0.09 [deg] ecliptic lon,lat of the burst (or transient)\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209083/quicklook/glg_lc_medres34_bn251209083.gif\nCOMMENTS: Fermi-GBM Ground-calculated Internal. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-12-09T02:01:03Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T02:01:05.261013Z",
"modified": "2025-12-09T02:01:05.349221Z",
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},
{
"id": 5803542,
"topic": "gcn.classic.text.FERMI_GBM_GND_INTERNAL",
"uuid": "446973c8-e645-4330-907b-cc4bd32eff7c",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"grb_ra": "255.370d {+17h 01m 29s} (J2000),\n255.763d {+17h 03m 03s} (current),\n254.613d {+16h 58m 27s} (1950)",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209083/quicklook/glg_lc_medres34_bn251209083.gif",
"e_range": "44.032 - 279.965 [keV]",
"grb_dec": "-23.520d {-23d 31' 11\"} (J2000),\n-23.556d {-23d 33' 21\"} (current),\n-23.448d {-23d 26' 51\"} (1950)",
"grb_phi": "359.00 [deg]",
"comments": "Fermi-GBM Ground-calculated Internal.\nThis Notice was ground-generated -- not flight-generated.\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "21018 TJD; 343 DOY; 25/12/09",
"grb_time": "7149.65 SOD {01:59:09.65} UT",
"sun_dist": "0.81 [deg] Sun_angle= 0.0 [hr] (West of Sun)",
"grb_error": "2.61 [deg radius, statistical only]",
"grb_theta": "97.00 [deg]",
"moon_dist": "123.55 [deg]",
"sun_postn": "256.14d {+17h 04m 33s} -22.82d {-22d 49' 23\"}",
"ecl_coords": "256.61, -0.76 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "358.96, 11.23 [deg] galactic lon,lat of the burst (or transient)",
"moon_illum": "78 [%]",
"moon_postn": "136.67d {+09h 06m 40s} +19.26d {+19d 15' 45\"}",
"record_num": "0",
"most_likely": "Error",
"notice_date": "Tue 09 Dec 25 02:00:53 UT",
"notice_type": "Fermi-GBM Ground Internal",
"reliability": "1",
"trigger_num": "786938354",
"data_interval": "7.168 [sec]",
"loc_algorithm": "41731 (Gnd S/W Version number)",
"trigger_signif": "27.10 [sigma]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 09 Dec 25 02:00:53 UT\nNOTICE_TYPE: Fermi-GBM Ground Internal\nRECORD_NUM: 0\nTRIGGER_NUM: 786938354\nGRB_RA: 255.370d {+17h 01m 29s} (J2000),\n 255.763d {+17h 03m 03s} (current),\n 254.613d {+16h 58m 27s} (1950)\nGRB_DEC: -23.520d {-23d 31' 11\"} (J2000),\n -23.556d {-23d 33' 21\"} (current),\n -23.448d {-23d 26' 51\"} (1950)\nGRB_ERROR: 2.61 [deg radius, statistical only]\nTRIGGER_SIGNIF: 27.10 [sigma]\nDATA_INTERVAL: 7.168 [sec]\nGRB_DATE: 21018 TJD; 343 DOY; 25/12/09\nGRB_TIME: 7149.65 SOD {01:59:09.65} UT\nGRB_PHI: 359.00 [deg]\nGRB_THETA: 97.00 [deg]\nE_RANGE: 44.032 - 279.965 [keV]\nLOC_ALGORITHM: 41731 (Gnd S/W Version number)\nMOST_LIKELY: Error\nRELIABILITY: 1\nSUN_POSTN: 256.14d {+17h 04m 33s} -22.82d {-22d 49' 23\"}\nSUN_DIST: 0.81 [deg] Sun_angle= 0.0 [hr] (West of Sun)\nMOON_POSTN: 136.67d {+09h 06m 40s} +19.26d {+19d 15' 45\"}\nMOON_DIST: 123.55 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 358.96, 11.23 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 256.61, -0.76 [deg] ecliptic lon,lat of the burst (or transient)\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209083/quicklook/glg_lc_medres34_bn251209083.gif\nCOMMENTS: Fermi-GBM Ground-calculated Internal. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-12-09T02:00:53Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T02:00:54.109221Z",
"modified": "2025-12-09T02:00:54.129336Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803541,
"topic": "gcn.classic.text.FERMI_GBM_GND_INTERNAL",
"uuid": "1d13afbb-82dd-4e30-9469-d1458ebfcf1a",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"grb_ra": "305.130d {+20h 20m 31s} (J2000),\n305.426d {+20h 21m 42s} (current),\n304.559d {+20h 18m 14s} (1950)",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209083/quicklook/glg_lc_medres34_bn251209083.gif",
"e_range": "44.032 - 279.965 [keV]",
"grb_dec": "+17.110d {+17d 06' 36\"} (J2000),\n+17.193d {+17d 11' 36\"} (current),\n+16.951d {+16d 57' 03\"} (1950)",
"grb_phi": "63.00 [deg]",
"comments": "Fermi-GBM Ground-calculated Internal.\nThis Notice was ground-generated -- not flight-generated.\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "21018 TJD; 343 DOY; 25/12/09",
"grb_time": "7149.65 SOD {01:59:09.65} UT",
"sun_dist": "62.64 [deg] Sun_angle= -3.3 [hr] (East of Sun)",
"grb_error": "50.00 [deg radius, statistical only]",
"grb_theta": "117.00 [deg]",
"moon_dist": "141.91 [deg]",
"sun_postn": "256.14d {+17h 04m 33s} -22.82d {-22d 49' 22\"}",
"ecl_coords": "312.50, 35.51 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "58.70,-10.85 [deg] galactic lon,lat of the burst (or transient)",
"moon_illum": "78 [%]",
"moon_postn": "136.66d {+09h 06m 38s} +19.27d {+19d 15' 57\"}",
"record_num": "59",
"most_likely": "Error",
"notice_date": "Tue 09 Dec 25 01:59:56 UT",
"notice_type": "Fermi-GBM Ground Internal",
"reliability": "0",
"trigger_num": "786938354",
"data_interval": "0.016 [sec]",
"loc_algorithm": "4173 (Gnd S/W Version number)",
"trigger_signif": "4.50 [sigma]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 09 Dec 25 01:59:56 UT\nNOTICE_TYPE: Fermi-GBM Ground Internal\nRECORD_NUM: 59\nTRIGGER_NUM: 786938354\nGRB_RA: 305.130d {+20h 20m 31s} (J2000),\n 305.426d {+20h 21m 42s} (current),\n 304.559d {+20h 18m 14s} (1950)\nGRB_DEC: +17.110d {+17d 06' 36\"} (J2000),\n +17.193d {+17d 11' 36\"} (current),\n +16.951d {+16d 57' 03\"} (1950)\nGRB_ERROR: 50.00 [deg radius, statistical only]\nTRIGGER_SIGNIF: 4.50 [sigma]\nDATA_INTERVAL: 0.016 [sec]\nGRB_DATE: 21018 TJD; 343 DOY; 25/12/09\nGRB_TIME: 7149.65 SOD {01:59:09.65} UT\nGRB_PHI: 63.00 [deg]\nGRB_THETA: 117.00 [deg]\nE_RANGE: 44.032 - 279.965 [keV]\nLOC_ALGORITHM: 4173 (Gnd S/W Version number)\nMOST_LIKELY: Error\nRELIABILITY: 0\nSUN_POSTN: 256.14d {+17h 04m 33s} -22.82d {-22d 49' 22\"}\nSUN_DIST: 62.64 [deg] Sun_angle= -3.3 [hr] (East of Sun)\nMOON_POSTN: 136.66d {+09h 06m 38s} +19.27d {+19d 15' 57\"}\nMOON_DIST: 141.91 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 58.70,-10.85 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 312.50, 35.51 [deg] ecliptic lon,lat of the burst (or transient)\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209083/quicklook/glg_lc_medres34_bn251209083.gif\nCOMMENTS: Fermi-GBM Ground-calculated Internal. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-12-09T01:59:56Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T01:59:57.737670Z",
"modified": "2025-12-09T01:59:57.747421Z",
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},
{
"id": 5803540,
"topic": "gcn.classic.text.FERMI_GBM_FLT_POS",
"uuid": "4d63fb92-4734-4893-a024-6fbdb3e2353a",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"grb_ra": "254.867d {+16h 59m 28s} (J2000),\n255.256d {+17h 01m 01s} (current),\n254.117d {+16h 56m 28s} (1950)",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209083/quicklook/glg_lc_medres34_bn251209083.gif",
"grb_dec": "-22.200d {-22d 11' 59\"} (J2000),\n-22.237d {-22d 14' 13\"} (current),\n-22.126d {-22d 07' 31\"} (1950)",
"grb_phi": "0.00 [deg]",
"comments": "Fermi-GBM Flight-calculated Coordinates.\nThis trigger occurred at longitude,latitude = 61.25,25.65 [deg].\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "21018 TJD; 343 DOY; 25/12/09",
"grb_time": "7149.65 SOD {01:59:09.65} UT",
"sun_dist": "1.00 [deg] Sun_angle= 0.1 [hr] (West of Sun)",
"detectors": "0,0,0, 0,1,1, 0,0,0, 0,0,0, 0,0,",
"grb_error": "4.63 [deg radius, statistical plus systematic]",
"grb_inten": "712 [cnts/sec]",
"grb_theta": "95.00 [deg]",
"moon_dist": "122.90 [deg]",
"sun_postn": "256.14d {+17h 04m 33s} -22.82d {-22d 49' 22\"}",
"ecl_coords": "256.01, 0.51 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "359.76, 12.38 [deg] galactic lon,lat of the burst (or transient)",
"hard_ratio": "28.00",
"integ_time": "4.096 [sec]",
"moon_illum": "78 [%]",
"moon_postn": "136.66d {+09h 06m 37s} +19.27d {+19d 15' 57\"}",
"record_num": "71",
"data_signif": "46.80 [sigma]",
"most_likely": "90% Solar Flare",
"notice_date": "Tue 09 Dec 25 01:59:55 UT",
"notice_type": "Fermi-GBM Flight Position",
"trigger_num": "786938354",
"loc_algorithm": "3 (version number of)",
"2nd_most_likely": "7% SGR_1806n20",
"data_time_scale": "4.0960 [sec]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 09 Dec 25 01:59:55 UT\nNOTICE_TYPE: Fermi-GBM Flight Position\nRECORD_NUM: 71\nTRIGGER_NUM: 786938354\nGRB_RA: 254.867d {+16h 59m 28s} (J2000),\n 255.256d {+17h 01m 01s} (current),\n 254.117d {+16h 56m 28s} (1950)\nGRB_DEC: -22.200d {-22d 11' 59\"} (J2000),\n -22.237d {-22d 14' 13\"} (current),\n -22.126d {-22d 07' 31\"} (1950)\nGRB_ERROR: 4.63 [deg radius, statistical plus systematic]\nGRB_INTEN: 712 [cnts/sec]\nDATA_SIGNIF: 46.80 [sigma]\nINTEG_TIME: 4.096 [sec]\nGRB_DATE: 21018 TJD; 343 DOY; 25/12/09\nGRB_TIME: 7149.65 SOD {01:59:09.65} UT\nGRB_PHI: 0.00 [deg]\nGRB_THETA: 95.00 [deg]\nDATA_TIME_SCALE: 4.0960 [sec]\nHARD_RATIO: 28.00\nLOC_ALGORITHM: 3 (version number of)\nMOST_LIKELY: 90% Solar Flare\n2nd_MOST_LIKELY: 7% SGR_1806n20\nDETECTORS: 0,0,0, 0,1,1, 0,0,0, 0,0,0, 0,0,\nSUN_POSTN: 256.14d {+17h 04m 33s} -22.82d {-22d 49' 22\"}\nSUN_DIST: 1.00 [deg] Sun_angle= 0.1 [hr] (West of Sun)\nMOON_POSTN: 136.66d {+09h 06m 37s} +19.27d {+19d 15' 57\"}\nMOON_DIST: 122.90 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 359.76, 12.38 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 256.01, 0.51 [deg] ecliptic lon,lat of the burst (or transient)\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209083/quicklook/glg_lc_medres34_bn251209083.gif\nCOMMENTS: Fermi-GBM Flight-calculated Coordinates. \nCOMMENTS: This trigger occurred at longitude,latitude = 61.25,25.65 [deg]. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-12-09T01:59:55Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T01:59:56.681657Z",
"modified": "2025-12-09T01:59:56.716610Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803539,
"topic": "gcn.classic.text.FERMI_GBM_FLT_POS",
"uuid": "86e183bc-5b2d-43d7-bf57-bac346533354",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"grb_ra": "254.067d {+16h 56m 16s} (J2000),\n254.455d {+16h 57m 49s} (current),\n253.320d {+16h 53m 17s} (1950)",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209083/quicklook/glg_lc_medres34_bn251209083.gif",
"grb_dec": "-21.767d {-21d 46' 00\"} (J2000),\n-21.806d {-21d 48' 20\"} (current),\n-21.689d {-21d 41' 18\"} (1950)",
"grb_phi": "0.00 [deg]",
"comments": "Fermi-GBM Flight-calculated Coordinates.\nThis trigger occurred at longitude,latitude = 61.25,25.65 [deg].\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "21018 TJD; 343 DOY; 25/12/09",
"grb_time": "7149.65 SOD {01:59:09.65} UT",
"sun_dist": "1.86 [deg] Sun_angle= 0.1 [hr] (West of Sun)",
"detectors": "0,0,0, 0,1,1, 0,0,0, 0,0,0, 0,0,",
"grb_error": "11.20 [deg radius, statistical plus systematic]",
"grb_inten": "153 [cnts/sec]",
"grb_theta": "95.00 [deg]",
"moon_dist": "122.10 [deg]",
"sun_postn": "256.14d {+17h 04m 33s} -22.82d {-22d 49' 22\"}",
"ecl_coords": "255.23, 0.86 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "359.66, 13.24 [deg] galactic lon,lat of the burst (or transient)",
"hard_ratio": "81.87",
"integ_time": "4.096 [sec]",
"moon_illum": "78 [%]",
"moon_postn": "136.66d {+09h 06m 37s} +19.27d {+19d 15' 59\"}",
"record_num": "60",
"data_signif": "10.40 [sigma]",
"most_likely": "84% Solar Flare",
"notice_date": "Tue 09 Dec 25 01:59:48 UT",
"notice_type": "Fermi-GBM Flight Position",
"trigger_num": "786938354",
"loc_algorithm": "3 (version number of)",
"2nd_most_likely": "10% SGR_1806n20",
"data_time_scale": "4.0960 [sec]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 09 Dec 25 01:59:48 UT\nNOTICE_TYPE: Fermi-GBM Flight Position\nRECORD_NUM: 60\nTRIGGER_NUM: 786938354\nGRB_RA: 254.067d {+16h 56m 16s} (J2000),\n 254.455d {+16h 57m 49s} (current),\n 253.320d {+16h 53m 17s} (1950)\nGRB_DEC: -21.767d {-21d 46' 00\"} (J2000),\n -21.806d {-21d 48' 20\"} (current),\n -21.689d {-21d 41' 18\"} (1950)\nGRB_ERROR: 11.20 [deg radius, statistical plus systematic]\nGRB_INTEN: 153 [cnts/sec]\nDATA_SIGNIF: 10.40 [sigma]\nINTEG_TIME: 4.096 [sec]\nGRB_DATE: 21018 TJD; 343 DOY; 25/12/09\nGRB_TIME: 7149.65 SOD {01:59:09.65} UT\nGRB_PHI: 0.00 [deg]\nGRB_THETA: 95.00 [deg]\nDATA_TIME_SCALE: 4.0960 [sec]\nHARD_RATIO: 81.87\nLOC_ALGORITHM: 3 (version number of)\nMOST_LIKELY: 84% Solar Flare\n2nd_MOST_LIKELY: 10% SGR_1806n20\nDETECTORS: 0,0,0, 0,1,1, 0,0,0, 0,0,0, 0,0,\nSUN_POSTN: 256.14d {+17h 04m 33s} -22.82d {-22d 49' 22\"}\nSUN_DIST: 1.86 [deg] Sun_angle= 0.1 [hr] (West of Sun)\nMOON_POSTN: 136.66d {+09h 06m 37s} +19.27d {+19d 15' 59\"}\nMOON_DIST: 122.10 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 359.66, 13.24 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 255.23, 0.86 [deg] ecliptic lon,lat of the burst (or transient)\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209083/quicklook/glg_lc_medres34_bn251209083.gif\nCOMMENTS: Fermi-GBM Flight-calculated Coordinates. \nCOMMENTS: This trigger occurred at longitude,latitude = 61.25,25.65 [deg]. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-12-09T01:59:48Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T01:59:49.617997Z",
"modified": "2025-12-09T01:59:49.639945Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803538,
"topic": "gcn.classic.text.FERMI_GBM_FLT_POS",
"uuid": "2d492275-f806-480a-a1bb-df666a8b36a6",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"grb_ra": "305.783d {+20h 23m 08s} (J2000),\n306.072d {+20h 24m 17s} (current),\n305.227d {+20h 20m 54s} (1950)",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209083/quicklook/glg_lc_medres34_bn251209083.gif",
"grb_dec": "+20.400d {+20d 23' 60\"} (J2000),\n+20.485d {+20d 29' 05\"} (current),\n+20.238d {+20d 14' 18\"} (1950)",
"grb_phi": "66.00 [deg]",
"comments": "Fermi-GBM Flight-calculated Coordinates.\nThis trigger occurred at longitude,latitude = 61.25,25.65 [deg].\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "21018 TJD; 343 DOY; 25/12/09",
"grb_time": "7149.65 SOD {01:59:09.65} UT",
"sun_dist": "65.17 [deg] Sun_angle= -3.3 [hr] (East of Sun)",
"detectors": "0,0,0, 0,1,1, 0,0,0, 0,0,0, 0,0,",
"grb_error": "26.83 [deg radius, statistical plus systematic]",
"grb_inten": "773 [cnts/sec]",
"grb_theta": "115.00 [deg]",
"moon_dist": "138.92 [deg]",
"sun_postn": "256.14d {+17h 04m 33s} -22.82d {-22d 49' 22\"}",
"ecl_coords": "314.44, 38.48 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "61.84, -9.55 [deg] galactic lon,lat of the burst (or transient)",
"hard_ratio": "0.00",
"integ_time": "0.016 [sec]",
"moon_illum": "78 [%]",
"moon_postn": "136.65d {+09h 06m 37s} +19.27d {+19d 16' 00\"}",
"record_num": "49",
"data_signif": "3.60 [sigma]",
"most_likely": "100% Below horizon",
"notice_date": "Tue 09 Dec 25 01:59:39 UT",
"notice_type": "Fermi-GBM Flight Position",
"trigger_num": "786938354",
"loc_algorithm": "3 (version number of)",
"2nd_most_likely": "0% n/a",
"data_time_scale": "0.0160 [sec]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 09 Dec 25 01:59:39 UT\nNOTICE_TYPE: Fermi-GBM Flight Position\nRECORD_NUM: 49\nTRIGGER_NUM: 786938354\nGRB_RA: 305.783d {+20h 23m 08s} (J2000),\n 306.072d {+20h 24m 17s} (current),\n 305.227d {+20h 20m 54s} (1950)\nGRB_DEC: +20.400d {+20d 23' 60\"} (J2000),\n +20.485d {+20d 29' 05\"} (current),\n +20.238d {+20d 14' 18\"} (1950)\nGRB_ERROR: 26.83 [deg radius, statistical plus systematic]\nGRB_INTEN: 773 [cnts/sec]\nDATA_SIGNIF: 3.60 [sigma]\nINTEG_TIME: 0.016 [sec]\nGRB_DATE: 21018 TJD; 343 DOY; 25/12/09\nGRB_TIME: 7149.65 SOD {01:59:09.65} UT\nGRB_PHI: 66.00 [deg]\nGRB_THETA: 115.00 [deg]\nDATA_TIME_SCALE: 0.0160 [sec]\nHARD_RATIO: 0.00\nLOC_ALGORITHM: 3 (version number of)\nMOST_LIKELY: 100% Below horizon\n2nd_MOST_LIKELY: 0% n/a\nDETECTORS: 0,0,0, 0,1,1, 0,0,0, 0,0,0, 0,0,\nSUN_POSTN: 256.14d {+17h 04m 33s} -22.82d {-22d 49' 22\"}\nSUN_DIST: 65.17 [deg] Sun_angle= -3.3 [hr] (East of Sun)\nMOON_POSTN: 136.65d {+09h 06m 37s} +19.27d {+19d 16' 00\"}\nMOON_DIST: 138.92 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 61.84, -9.55 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 314.44, 38.48 [deg] ecliptic lon,lat of the burst (or transient)\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209083/quicklook/glg_lc_medres34_bn251209083.gif\nCOMMENTS: Fermi-GBM Flight-calculated Coordinates. \nCOMMENTS: This trigger occurred at longitude,latitude = 61.25,25.65 [deg]. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-12-09T01:59:39Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T01:59:40.473694Z",
"modified": "2025-12-09T01:59:40.568979Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803537,
"topic": "gcn.classic.text.FERMI_GBM_ALERT",
"uuid": "6a92bf06-e340-47d4-911d-352036955fad",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209083/quicklook/glg_lc_medres34_bn251209083.gif",
"e_range": "2-2 [chan] 23-47 [keV]",
"comments": "Fermi-GBM Trigger Alert.\nThis trigger occurred at longitude,latitude = 61.25,25.65 [deg].\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "21018 TJD; 343 DOY; 25/12/09",
"grb_time": "7149.65 SOD {01:59:09.65} UT",
"algorithm": "26",
"detectors": "0,0,0, 0,1,1, 0,0,0, 0,0,0, 0,0,",
"record_num": "1",
"notice_date": "Tue 09 Dec 25 01:59:16 UT",
"notice_type": "Fermi-GBM Alert",
"trigger_dur": "0.064 [sec]",
"trigger_num": "786938354",
"trigger_signif": "5.8 [sigma]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 09 Dec 25 01:59:16 UT\nNOTICE_TYPE: Fermi-GBM Alert\nRECORD_NUM: 1\nTRIGGER_NUM: 786938354\nGRB_DATE: 21018 TJD; 343 DOY; 25/12/09\nGRB_TIME: 7149.65 SOD {01:59:09.65} UT\nTRIGGER_SIGNIF: 5.8 [sigma]\nTRIGGER_DUR: 0.064 [sec]\nE_RANGE: 2-2 [chan] 23-47 [keV]\nALGORITHM: 26\nDETECTORS: 0,0,0, 0,1,1, 0,0,0, 0,0,0, 0,0,\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209083/quicklook/glg_lc_medres34_bn251209083.gif\nCOMMENTS: Fermi-GBM Trigger Alert. \nCOMMENTS: This trigger occurred at longitude,latitude = 61.25,25.65 [deg]. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-12-09T01:59:16Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T01:59:17.286893Z",
"modified": "2025-12-09T01:59:17.385034Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803536,
"topic": "gcn.classic.text.UNKNOWN",
"uuid": "e120c558-fadf-4a8e-82da-c9c573270047",
"title": "GCN/AMON NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/AMON NOTICE",
"charge": "0.00 [pe]",
"pvalue": "1.0000e+00 [dn]",
"src_ra": "252.0000d {+16h 48m 00s} (J2000),\n252.2362d {+16h 48m 57s} (current),\n251.5449d {+16h 46m 11s} (1950)",
"stream": "1",
"delta_t": "0.1200 [sec]",
"run_num": "0",
"sigma_t": "0.0200 [sec]",
"src_dec": "+35.0000d {+35d 00' 00\"} (J2000),\n+34.9557d {+34d 57' 20\"} (current),\n+35.0871d {+35d 05' 13\"} (1950)",
"comments": "AMON_TEST.",
"n_events": "9 [number of neutrinos]",
"revision": "0",
"sun_dist": "57.90 [deg] Sun_angle= 0.3 [hr] (West of Sun)",
"event_num": "99999",
"false_pos": "1.0058e+00 [s^-1 sr^-1]",
"moon_dist": "98.36 [deg]",
"src_error": "60.00 [arcmin radius, stat+sys, 90% containment]",
"sun_postn": "256.13d {+17h 04m 32s} -22.82d {-22d 49' 21\"}",
"ecl_coords": "242.52, 56.73 [deg] ecliptic lon,lat of the event",
"gal_coords": "57.33, 39.46 [deg] galactic lon,lat of the event",
"moon_postn": "136.61d {+09h 06m 27s} +19.28d {+19d 16' 53\"}",
"notice_date": "Tue 09 Dec 25 01:55:24 UT",
"notice_type": "AMON TEST",
"src_error50": "0.00 [arcmin radius, stat+sys, 50% containment]",
"discovery_date": "21018 TJD; 343 DOY; 25/12/09 (yy/mm/dd)",
"discovery_time": "6916 SOD {01:55:16.00} UT",
"signal_trackness": "0.00 [dn]"
},
"message_text": "TITLE: GCN/AMON NOTICE\nNOTICE_DATE: Tue 09 Dec 25 01:55:24 UT\nNOTICE_TYPE: AMON TEST \nRUN_NUM: 0\nEVENT_NUM: 99999\nSRC_RA: 252.0000d {+16h 48m 00s} (J2000),\n 252.2362d {+16h 48m 57s} (current),\n 251.5449d {+16h 46m 11s} (1950)\nSRC_DEC: +35.0000d {+35d 00' 00\"} (J2000),\n +34.9557d {+34d 57' 20\"} (current),\n +35.0871d {+35d 05' 13\"} (1950)\nSRC_ERROR: 60.00 [arcmin radius, stat+sys, 90% containment]\nSRC_ERROR50: 0.00 [arcmin radius, stat+sys, 50% containment]\nDISCOVERY_DATE: 21018 TJD; 343 DOY; 25/12/09 (yy/mm/dd)\nDISCOVERY_TIME: 6916 SOD {01:55:16.00} UT\nREVISION: 0\nN_EVENTS: 9 [number of neutrinos]\nSTREAM: 1\nDELTA_T: 0.1200 [sec]\nSIGMA_T: 0.0200 [sec]\nFALSE_POS: 1.0058e+00 [s^-1 sr^-1]\nPVALUE: 1.0000e+00 [dn]\nCHARGE: 0.00 [pe]\nSIGNAL_TRACKNESS: 0.00 [dn]\nSUN_POSTN: 256.13d {+17h 04m 32s} -22.82d {-22d 49' 21\"}\nSUN_DIST: 57.90 [deg] Sun_angle= 0.3 [hr] (West of Sun)\nMOON_POSTN: 136.61d {+09h 06m 27s} +19.28d {+19d 16' 53\"}\nMOON_DIST: 98.36 [deg]\nGAL_COORDS: 57.33, 39.46 [deg] galactic lon,lat of the event\nECL_COORDS: 242.52, 56.73 [deg] ecliptic lon,lat of the event\nCOMMENTS: AMON_TEST. \n",
"published": "2025-12-09T01:55:24Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T01:55:25.472063Z",
"modified": "2025-12-09T01:55:25.528437Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803535,
"topic": "gcn.circulars",
"uuid": "205b669f-5141-4a24-9a20-117ebb25224a",
"title": "GRB 251208A: SVOM/GRM observation of a short burst",
"submitter": "Yue Wang <m18509381757@163.com>",
"authors": "Yue Wang <m18509381757@163.com>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/43042"
},
"format": "text/plain",
"$schema": "https://gcn.nasa.gov/schema/v6.0.0/gcn/circulars.schema.json",
"eventId": "GRB 251208A",
"subject": "GRB 251208A: SVOM/GRM observation of a short burst",
"createdOn": 1765245294102,
"submitter": "Yue Wang <m18509381757@163.com>",
"circularId": 43042,
"submittedHow": "web"
},
"message_text": "SVOM/GRM team: Yue Wang, Chen-Wei Wang, Wen-Jun Tan, Shi-Jie Zheng, Yue Huang, Shao-Lin Xiong, Shuang-Nan Zhang (IHEP)\n\nSVOM/ECLAIRs team: Frédéric Daigne (IAP)\n\nReport on behalf of the SVOM team:\n\nSVOM/GRM was triggered in-flight by GRB 251208A (SVOM trigger reference: sb25120804) at 2025-12-08T09:25:58.000 (T0), which is also detected by Fermi/GBM (Fermi GBM team, GCN #43027). \n\nWith the event-by-event data downloaded through the X-band ground station, the GRM light curve shows that this burst consists of a single pulse with a T90 of 2.2 +0.9/-0.5 s in the 15-5000 keV band.\n\nThe SVOM/GRM light curve can be found here:\nhttps://www.bursthub.cn//admin/static/svgrb251208A.png\n\nIn addition, the position of this burst, as determined by Fermi/GBM (RA = 32.8, Dec = -66.7, position uncertainty = 3.9, GCN #43027), is located at about 61 degrees from the SVOM optical axis, which is outside the ECLAIRs field of view. \n\nWith this localization, the time-averaged spectrum from T0-1 to T0+2 s is best fitted by a power law function with an exponential high-energy cutoff. The power law index is -1.20 +0.19/-0.18 and the cutoff energy, parameterized as Epeak, is 135 +51/-27 keV. The event fluence (10-1000 keV) in this time interval is (1.29 +0.19/-0.14)E-06 erg/cm^2. \n\nThe 1s peak spectrum, measured from T0-0.6 to T0+0.4 s, if fitted by a power law function with an exponential high-energy cutoff, the power law index is -0.98 +0.17/-0.18 and the cutoff energy, parameterized as Epeak, is 139 +33/-21 keV. The flux (10-1000 keV) in this time interval is (7.79 +0.91/-0.72)E-07 erg/cm^2/s.\n\nThe localization of GRB 251208A in the 'Amati' relation diagram is shown at: https://www.bursthub.cn//admin/static/svgrb251208A_amati.png\nThe localization of GRB 251201A in the 'Yonetoku' relation diagram is shown at: \nhttps://www.bursthub.cn//admin/static/svgrb251208A_yonetoku.png\n\nIn the absence of a measured redshift, the duration, soft spectrum, and position in the Amati diagram do not allow us to determine whether this burst is type I or type II.\n\nThe Space Variable Objects Monitor (SVOM) is a China-France joint mission led by the Chinese National Space Administration (CNSA, China), National Center for Space Studies (CNES, France) and the Chinese Academy of Sciences (CAS, China), which is dedicated to observing gamma-ray bursts and other transient phenomena in the energetic universe. GRM is developed by the Institute of High Energy Physics (IHEP) of CAS.\n\nThe SVOM/GRM point of contact for this burst is: Yue Wang (IHEP) (yuewang@ihep.ac.cn)\n",
"published": "2025-12-09T01:55:02.115332Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-12-09T01:55:02.115356Z",
"modified": "2025-12-09T01:55:02.172504Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803534,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "266eac11-1497-4996-bcf6-71451e232447",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "11456, Seg_Num: 32",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 90.50,1.12 [deg].",
"sun_dist": "49.66 [deg] Sun_angle= -0.1 [hr] (East of Sun)",
"moon_dist": "106.58 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "6196.66 SOD {01:43:16.66} UT",
"sun_postn": "256.12d {+17h 04m 30s} -22.82d {-22d 49' 18\"}",
"ecl_coords": "252.43, 49.52 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "48.65, 33.26 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "78 [%]",
"moon_postn": "136.50d {+09h 06m 00s} +19.32d {+19d 19' 23\"}",
"notice_date": "Tue 09 Dec 25 01:43:23 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "257.310d {+17h 09m 15s} (J2000)",
"curr_point_dec": "+26.854d {+26d 51' 15\"} (J2000)",
"curr_point_roll": "169.397d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 01:43:23 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 257.310d {+17h 09m 15s} (J2000)\nCURR_POINT_DEC: +26.854d {+26d 51' 15\"} (J2000)\nCURR_POINT_ROLL: 169.397d\nSLEW_TIME: 6196.66 SOD {01:43:16.66} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 11456, Seg_Num: 32\nSUN_POSTN: 256.12d {+17h 04m 30s} -22.82d {-22d 49' 18\"}\nSUN_DIST: 49.66 [deg] Sun_angle= -0.1 [hr] (East of Sun)\nMOON_POSTN: 136.50d {+09h 06m 00s} +19.32d {+19d 19' 23\"}\nMOON_DIST: 106.58 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 48.65, 33.26 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 252.43, 49.52 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 90.50,1.12 [deg]. \n",
"published": "2025-12-09T01:43:23Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T01:43:25.104359Z",
"modified": "2025-12-09T01:43:25.125649Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803533,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "7ae762fe-b5e9-4482-8081-c1a851c5cdca",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "72.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "11456, Seg_Num: 32",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 81.37,-2.53 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1800.00 [sec] (=30.0 [min])",
"sun_dist": "49.69 [deg] Sun_angle= -0.1 [hr] (East of Sun)",
"tgt_name": "ZTF19aatubsj",
"moon_dist": "106.56 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "6060.00 SOD {01:41:00.00} UT",
"sun_postn": "256.12d {+17h 04m 29s} -22.82d {-22d 49' 18\"}",
"ecl_coords": "252.39, 49.54 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "48.68, 33.29 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=8767=0x223F",
"moon_illum": "78 [%]",
"moon_postn": "136.48d {+09h 05m 54s} +19.33d {+19d 19' 54\"}",
"notice_date": "Tue 09 Dec 25 01:40:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "257.284d {+17h 09m 08s} (J2000)",
"next_point_dec": "+26.880d {+26d 52' 49\"} (J2000)",
"next_point_roll": "169.389d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 01:40:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 257.284d {+17h 09m 08s} (J2000)\nNEXT_POINT_DEC: +26.880d {+26d 52' 49\"} (J2000)\nNEXT_POINT_ROLL: 169.389d\nSLEW_TIME: 6060.00 SOD {01:41:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 1800.00 [sec] (=30.0 [min])\nTGT_NAME: ZTF19aatubsj \nTGT_NUM: 11456, Seg_Num: 32\nMERIT: 72.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=8767=0x223F\nSUN_POSTN: 256.12d {+17h 04m 29s} -22.82d {-22d 49' 18\"}\nSUN_DIST: 49.69 [deg] Sun_angle= -0.1 [hr] (East of Sun)\nMOON_POSTN: 136.48d {+09h 05m 54s} +19.33d {+19d 19' 54\"}\nMOON_DIST: 106.56 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 48.68, 33.29 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 252.39, 49.54 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 81.37,-2.53 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T01:40:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T01:40:55.701355Z",
"modified": "2025-12-09T01:40:55.722342Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803532,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "934133a6-4e74-4c98-afe5-0a210fcec173",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "96818, Seg_Num: 6",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 35.04,-17.32 [deg].",
"sun_dist": "59.95 [deg] Sun_angle= 4.2 [hr] (West of Sun)",
"moon_dist": "65.32 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "5247.26 SOD {01:27:27.26} UT",
"sun_postn": "256.11d {+17h 04m 27s} -22.82d {-22d 49' 15\"}",
"ecl_coords": "197.29, -8.65 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "302.45, 48.11 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "78 [%]",
"moon_postn": "136.35d {+09h 05m 23s} +19.38d {+19d 22' 40\"}",
"notice_date": "Tue 09 Dec 25 01:27:33 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "192.529d {+12h 50m 07s} (J2000)",
"curr_point_dec": "-14.763d {-14d 45' 46\"} (J2000)",
"curr_point_roll": "98.329d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 01:27:33 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 192.529d {+12h 50m 07s} (J2000)\nCURR_POINT_DEC: -14.763d {-14d 45' 46\"} (J2000)\nCURR_POINT_ROLL: 98.329d\nSLEW_TIME: 5247.26 SOD {01:27:27.26} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 96818, Seg_Num: 6\nSUN_POSTN: 256.11d {+17h 04m 27s} -22.82d {-22d 49' 15\"}\nSUN_DIST: 59.95 [deg] Sun_angle= 4.2 [hr] (West of Sun)\nMOON_POSTN: 136.35d {+09h 05m 23s} +19.38d {+19d 22' 40\"}\nMOON_DIST: 65.32 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 302.45, 48.11 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 197.29, -8.65 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 35.04,-17.32 [deg]. \n",
"published": "2025-12-09T01:27:33Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T01:27:34.336731Z",
"modified": "2025-12-09T01:27:34.344595Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803531,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "dd841fca-a255-4ebd-9913-30e419f3fd58",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "40.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "96818, Seg_Num: 6",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 22.24,-19.38 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "960.00 [sec] (=16.0 [min])",
"sun_dist": "59.94 [deg] Sun_angle= 4.2 [hr] (West of Sun)",
"tgt_name": "SN2019GBX-HOST",
"moon_dist": "65.36 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "5100.00 SOD {01:25:00.00} UT",
"sun_postn": "256.11d {+17h 04m 26s} -22.82d {-22d 49' 14\"}",
"ecl_coords": "197.30, -8.64 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "302.47, 48.11 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=8767=0x223F",
"moon_illum": "78 [%]",
"moon_postn": "136.32d {+09h 05m 16s} +19.39d {+19d 23' 19\"}",
"notice_date": "Tue 09 Dec 25 01:24:24 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "192.538d {+12h 50m 09s} (J2000)",
"next_point_dec": "-14.763d {-14d 45' 46\"} (J2000)",
"next_point_roll": "98.328d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 01:24:24 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 192.538d {+12h 50m 09s} (J2000)\nNEXT_POINT_DEC: -14.763d {-14d 45' 46\"} (J2000)\nNEXT_POINT_ROLL: 98.328d\nSLEW_TIME: 5100.00 SOD {01:25:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 960.00 [sec] (=16.0 [min])\nTGT_NAME: SN2019GBX-HOST \nTGT_NUM: 96818, Seg_Num: 6\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=8767=0x223F\nSUN_POSTN: 256.11d {+17h 04m 26s} -22.82d {-22d 49' 14\"}\nSUN_DIST: 59.94 [deg] Sun_angle= 4.2 [hr] (West of Sun)\nMOON_POSTN: 136.32d {+09h 05m 16s} +19.39d {+19d 23' 19\"}\nMOON_DIST: 65.36 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 302.47, 48.11 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 197.30, -8.64 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 22.24,-19.38 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T01:24:24Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T01:24:28.783702Z",
"modified": "2025-12-09T01:24:28.789811Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803530,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "53a70175-f78a-44e5-b6d9-350defe8f15a",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "76734, Seg_Num: 4",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 295.78,-6.40 [deg].",
"sun_dist": "156.57 [deg] Sun_angle= 11.4 [hr] (West of Sun)",
"moon_dist": "48.91 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "3652.86 SOD {01:00:52.86} UT",
"sun_postn": "256.09d {+17h 04m 22s} -22.82d {-22d 49' 08\"}",
"ecl_coords": "86.08, 21.62 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "165.63, 7.34 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "78 [%]",
"moon_postn": "136.09d {+09h 04m 23s} +19.47d {+19d 28' 10\"}",
"notice_date": "Tue 09 Dec 25 01:00:59 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "84.844d {+05h 39m 23s} (J2000)",
"curr_point_dec": "+44.991d {+44d 59' 26\"} (J2000)",
"curr_point_roll": "18.491d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 01:00:59 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 84.844d {+05h 39m 23s} (J2000)\nCURR_POINT_DEC: +44.991d {+44d 59' 26\"} (J2000)\nCURR_POINT_ROLL: 18.491d\nSLEW_TIME: 3652.86 SOD {01:00:52.86} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 76734, Seg_Num: 4\nSUN_POSTN: 256.09d {+17h 04m 22s} -22.82d {-22d 49' 08\"}\nSUN_DIST: 156.57 [deg] Sun_angle= 11.4 [hr] (West of Sun)\nMOON_POSTN: 136.09d {+09h 04m 23s} +19.47d {+19d 28' 10\"}\nMOON_DIST: 48.91 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 165.63, 7.34 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 86.08, 21.62 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 295.78,-6.40 [deg]. \n",
"published": "2025-12-09T01:00:59Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T01:01:00.331936Z",
"modified": "2025-12-09T01:01:00.344569Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803529,
"topic": "gcn.circulars",
"uuid": "e0a69b9e-4452-4e1f-a828-e048296ecd37",
"title": "GRB 251208C: SVOM/GRM observation of a short burst",
"submitter": "Chenwei Wang at IHEP <cwwang@ihep.ac.cn>",
"authors": "Chenwei Wang at IHEP <cwwang@ihep.ac.cn>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/43041"
},
"format": "text/plain",
"$schema": "https://gcn.nasa.gov/schema/v6.0.0/gcn/circulars.schema.json",
"eventId": "GRB 251208C",
"subject": "GRB 251208C: SVOM/GRM observation of a short burst",
"createdOn": 1765242049959,
"submitter": "Chenwei Wang at IHEP <cwwang@ihep.ac.cn>",
"circularId": 43041,
"submittedHow": "web"
},
"message_text": "SVOM/GRM team: Chen-Wei Wang, Yue Wang, Shi-Jie Zheng, Yue Huang, Shao-Lin Xiong, Shuang-Nan Zhang (IHEP)\n\nSVOM/ECLAIRs team: Frédéric Daigne (IAP)\n\nReport on behalf of the SVOM team:\n\nSVOM/GRM was triggered in-flight by GRB 251208C (SVOM trigger reference: sb25120805) at 2025-12-08T12:52:32.600 (T0), which is also detected by Fermi/GBM (Fermi GBM team, GCN #43030). \n\nWith the event-by-event data downloaded through the X-band ground station, the GRM light curve shows that this burst consists of a single pulse with a T90 of 0.36 +0.06/-0.08 s in the 15-5000 keV band.\n\nThe SVOM/GRM light curve can be found here:\nhttps://www.bursthub.cn//admin/static/svgrb251208C.png\n\nIn addition, the position of this burst, as determined by Fermi/GBM (RA = 312.8 deg, Dec = -30.7 deg, Error=4.8 deg, GCN #43030), is located at about 84 degrees from the SVOM optical axis, which is outside the ECLAIRs field of view. \n\nWith this localization, the time-averaged spectrum from T0-0.12 to T0+0.04 s is best fitted by a power law function with an exponential high-energy cutoff. The power law index is -0.54 +0.22/-0.19 and the cutoff energy, parameterized as Epeak, is 617 +241/-151 keV. The event fluence (10-1000 keV) in this time interval is (1.18 +0.09/-0.12)E-06 erg/cm^2. \n\nThe localization of GRB 251208C in the 'Amati' relation diagram is shown at: https://www.bursthub.cn//admin/static/svgrb251208C_amati.png\n\nThe Space Variable Objects Monitor (SVOM) is a China-France joint mission led by the Chinese National Space Administration (CNSA, China), National Center for Space Studies (CNES, France) and the Chinese Academy of Sciences (CAS, China), which is dedicated to observing gamma-ray bursts and other transient phenomena in the energetic universe. GRM is developed by the Institute of High Energy Physics (IHEP) of CAS.\n\nThe SVOM/GRM point of contact for this burst is: Chen-Wei Wang (IHEP) (cwwang@ihep.ac.cn)\n\n",
"published": "2025-12-09T01:00:57.306043Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-12-09T01:00:57.306068Z",
"modified": "2025-12-09T01:00:57.312144Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803528,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "b5d91fd7-6754-48b7-b3c1-ba60ca3f59ef",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "100.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "76734, Seg_Num: 4",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 287.73,-3.27 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1560.00 [sec] (=26.0 [min])",
"sun_dist": "156.56 [deg] Sun_angle= 11.4 [hr] (West of Sun)",
"tgt_name": "saa-cold-359-01",
"moon_dist": "48.89 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "3540.00 SOD {00:59:00.00} UT",
"sun_postn": "256.09d {+17h 04m 21s} -22.82d {-22d 49' 08\"}",
"ecl_coords": "86.09, 21.63 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "165.62, 7.35 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=9=0x9",
"moon_illum": "78 [%]",
"moon_postn": "136.07d {+09h 04m 18s} +19.48d {+19d 28' 36\"}",
"notice_date": "Tue 09 Dec 25 00:58:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "84.853d {+05h 39m 25s} (J2000)",
"next_point_dec": "+45.000d {+45d 00' 00\"} (J2000)",
"next_point_roll": "18.468d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 00:58:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 84.853d {+05h 39m 25s} (J2000)\nNEXT_POINT_DEC: +45.000d {+45d 00' 00\"} (J2000)\nNEXT_POINT_ROLL: 18.468d\nSLEW_TIME: 3540.00 SOD {00:59:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 1560.00 [sec] (=26.0 [min])\nTGT_NAME: saa-cold-359-01 \nTGT_NUM: 76734, Seg_Num: 4\nMERIT: 100.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=9=0x9\nSUN_POSTN: 256.09d {+17h 04m 21s} -22.82d {-22d 49' 08\"}\nSUN_DIST: 156.56 [deg] Sun_angle= 11.4 [hr] (West of Sun)\nMOON_POSTN: 136.07d {+09h 04m 18s} +19.48d {+19d 28' 36\"}\nMOON_DIST: 48.89 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 165.62, 7.35 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 86.09, 21.63 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 287.73,-3.27 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T00:58:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T00:58:58.900604Z",
"modified": "2025-12-09T00:58:58.907386Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803527,
"topic": "gcn.circulars",
"uuid": "b937941a-a1d5-4b28-bc28-ea416d259460",
"title": "GRB 251129A: e-MERLIN C-band observations",
"submitter": "Tao An at SHAO, CAS <antao@shao.ac.cn>",
"authors": "Tao An at SHAO, CAS <antao@shao.ac.cn>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/43040"
},
"format": "text/markdown",
"$schema": "https://gcn.nasa.gov/schema/v6.0.0/gcn/circulars.schema.json",
"eventId": "GRB 251129A",
"subject": "GRB 251129A: e-MERLIN C-band observations",
"createdOn": 1765241436250,
"submitter": "Tao An at SHAO, CAS <antao@shao.ac.cn>",
"circularId": 43040,
"submittedHow": "web"
},
"message_text": "Tao An (SHAO), Ailing Wang (IHEP), Emmanuel Bempong-Manful (UoM), Zigao Dai (USTC), and collaborators report on e-MERLIN observations of GRB 251129A.\n\nWe observed GRB 251129A (GCN 42877, 42879, 42880, 42882, 42884, 42887, 42888, 42891, 42897, 42900, 42902, 42959, 42972, 42985) with the e-MERLIN array in the C band between 2025 December 3, 17:40 UT and December 5, 04:19 UT (project RR20009). Four antennas, Pickmere (Pi), Darnhall (Da), Knockin (Kn), and Cambridge (Cm), participated in the observation.\n\nObserving setup:\n- Frequency coverage: 4.82–5.33 GHz (C band), total bandwidth 512 MHz\n- Antennas: Pi, Da, Kn, Cm\n- Polarizations: Right and left circular\n- Spectral setup: 4 × 128 MHz spectral windows, 128 × 1 MHz channels per window (post-averaging)\n- Observation span: 2025-12-03 17:40 UT to 2025-12-05 04:19 UT\n\nThe data were processed using the standard e-MERLIN pipeline followed by calibration and imaging in CASA.\n\nNo significant radio emission was detected at the position of GRB 251129A. We place a 3σ upper limit of 0.066 mJy beam⁻¹ on the flux density.\n\nWe encourage coordinated and continued radio follow-up to further constrain the flux density and probe potential variability at C band and complementary frequencies. We thank the e-MERLIN TAG and operations teams for their support.\n",
"published": "2025-12-09T00:50:43.388347Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-12-09T00:50:43.388375Z",
"modified": "2025-12-09T00:50:43.398016Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803526,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "dc412ceb-a595-4384-8df9-fed38e3ff8bc",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3000233, Seg_Num: 1",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 188.64,20.35 [deg].",
"sun_dist": "103.64 [deg] Sun_angle= -5.9 [hr] (East of Sun)",
"moon_dist": "114.04 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "1872.46 SOD {00:31:12.46} UT",
"sun_postn": "256.07d {+17h 04m 16s} -22.82d {-22d 49' 01\"}",
"ecl_coords": "5.53, 42.68 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "100.62,-17.34 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "79 [%]",
"moon_postn": "135.81d {+09h 03m 14s} +19.57d {+19d 34' 17\"}",
"notice_date": "Tue 09 Dec 25 00:31:18 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "344.374d {+22h 57m 30s} (J2000)",
"curr_point_dec": "+40.549d {+40d 32' 55\"} (J2000)",
"curr_point_roll": "255.833d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 00:31:18 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 344.374d {+22h 57m 30s} (J2000)\nCURR_POINT_DEC: +40.549d {+40d 32' 55\"} (J2000)\nCURR_POINT_ROLL: 255.833d\nSLEW_TIME: 1872.46 SOD {00:31:12.46} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 3000233, Seg_Num: 1\nSUN_POSTN: 256.07d {+17h 04m 16s} -22.82d {-22d 49' 01\"}\nSUN_DIST: 103.64 [deg] Sun_angle= -5.9 [hr] (East of Sun)\nMOON_POSTN: 135.81d {+09h 03m 14s} +19.57d {+19d 34' 17\"}\nMOON_DIST: 114.04 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 100.62,-17.34 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 5.53, 42.68 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 188.64,20.35 [deg]. \n",
"published": "2025-12-09T00:31:18Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T00:31:18.789985Z",
"modified": "2025-12-09T00:31:18.798607Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803525,
"topic": "gcn.classic.text.GRB_CNTRPART",
"uuid": "117df669-fc82-451d-9af4-8cfee0de506c",
"title": "GCN/GRB_COUNTERPART POSITION NOTICE",
"submitter": "Phil_Evans",
"authors": "Phil_Evans",
"data": {
"title": "GCN/GRB_COUNTERPART POSITION NOTICE",
"energy": "0.3-10 [keV]",
"obs_dur": "4736.3 [sec]",
"comments": "GRB COUNTERPART Coordinates.\nWe cannot confirm whether this is the GRB or serendipitous.",
"grb_date": "21017 TJD; 342 DOY; 25/12/08",
"grb_time": "70157.00 SOD {19:29:17.00} UT",
"obs_date": "21017 TJD; 342 DOY; 25/12/08",
"obs_time": "70157.0 SOD {19:29:17.00} UT",
"sun_dist": "58.07 [deg] Sun_angle= 1.8 [hr] (West of Sun)",
"intensity": "1.50e-12 +/- 1.00e-13 [erg/cm2/sec]",
"moon_dist": "83.12 [deg]",
"submitter": "Phil_Evans",
"sun_postn": "256.07d {+17h 04m 16s} -22.82d {-22d 49' 01\"}",
"telescope": "Swift-XRT",
"ecl_coords": "215.11, 44.90 [deg] ecliptic lon,lat of the counterpart",
"gal_coords": "44.91, 58.63 [deg] galactic lon,lat of the counterpart",
"moon_illum": "79 [%]",
"moon_postn": "135.81d {+09h 03m 14s} +19.57d {+19d 34' 19\"}",
"cntrpart_ra": "228.4810d {+15h 13m 55.4s} (J2000),\n228.7533d {+15h 15m 00.7s} (current),\n227.9562d {+15h 11m 49.4s} (1950)",
"notice_date": "Tue 09 Dec 25 00:31:07 UT",
"notice_type": "Other",
"trigger_num": "21893",
"cntrpart_dec": "+29.0458d {+29d 02' 44.8\"} (J2000),\n+28.9503d {+28d 57' 01.2\"} (current),\n+29.2313d {+29d 13' 52.6\"} (1950)",
"cntrpart_error": "2.2 [arcsec, radius]"
},
"message_text": "TITLE: GCN/GRB_COUNTERPART POSITION NOTICE\nNOTICE_DATE: Tue 09 Dec 25 00:31:07 UT\nNOTICE_TYPE: Other\nTRIGGER_NUM: 21893\nCNTRPART_RA: 228.4810d {+15h 13m 55.4s} (J2000),\n 228.7533d {+15h 15m 00.7s} (current),\n 227.9562d {+15h 11m 49.4s} (1950)\nCNTRPART_DEC: +29.0458d {+29d 02' 44.8\"} (J2000),\n +28.9503d {+28d 57' 01.2\"} (current),\n +29.2313d {+29d 13' 52.6\"} (1950)\nCNTRPART_ERROR: 2.2 [arcsec, radius]\nGRB_DATE: 21017 TJD; 342 DOY; 25/12/08\nGRB_TIME: 70157.00 SOD {19:29:17.00} UT\nOBS_DATE: 21017 TJD; 342 DOY; 25/12/08\nOBS_TIME: 70157.0 SOD {19:29:17.00} UT\nOBS_DUR: 4736.3 [sec]\nINTENSITY: 1.50e-12 +/- 1.00e-13 [erg/cm2/sec]\nENERGY: 0.3-10 [keV]\nTELESCOPE: Swift-XRT\nSUBMITTER: Phil_Evans\nSUN_POSTN: 256.07d {+17h 04m 16s} -22.82d {-22d 49' 01\"}\nSUN_DIST: 58.07 [deg] Sun_angle= 1.8 [hr] (West of Sun)\nMOON_POSTN: 135.81d {+09h 03m 14s} +19.57d {+19d 34' 19\"}\nMOON_DIST: 83.12 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 44.91, 58.63 [deg] galactic lon,lat of the counterpart\nECL_COORDS: 215.11, 44.90 [deg] ecliptic lon,lat of the counterpart\nCOMMENTS: GRB COUNTERPART Coordinates. \nCOMMENTS: We cannot confirm whether this is the GRB or serendipitous. \n",
"published": "2025-12-08T19:29:17Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T00:31:08.747696Z",
"modified": "2025-12-09T00:31:08.755767Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803524,
"topic": "gcn.classic.text.GRB_CNTRPART",
"uuid": "a1c4eafa-79de-41b3-85b4-5d81c40d826a",
"title": "GCN/GRB_COUNTERPART POSITION NOTICE",
"submitter": "Phil_Evans",
"authors": "Phil_Evans",
"data": {
"title": "GCN/GRB_COUNTERPART POSITION NOTICE",
"energy": "0.3-10 [keV]",
"obs_dur": "4736.3 [sec]",
"comments": "GRB COUNTERPART Coordinates.\nWe cannot confirm whether this is the GRB or serendipitous.",
"grb_date": "21017 TJD; 342 DOY; 25/12/08",
"grb_time": "70157.00 SOD {19:29:17.00} UT",
"obs_date": "21017 TJD; 342 DOY; 25/12/08",
"obs_time": "70157.0 SOD {19:29:17.00} UT",
"sun_dist": "58.07 [deg] Sun_angle= 1.8 [hr] (West of Sun)",
"intensity": "2.40e-13 +/- 1.10e-13 [erg/cm2/sec]",
"moon_dist": "83.09 [deg]",
"submitter": "Phil_Evans",
"sun_postn": "256.07d {+17h 04m 16s} -22.82d {-22d 49' 01\"}",
"telescope": "Swift-XRT",
"ecl_coords": "215.07, 44.87 [deg] ecliptic lon,lat of the counterpart",
"gal_coords": "44.88, 58.67 [deg] galactic lon,lat of the counterpart",
"moon_illum": "79 [%]",
"moon_postn": "135.80d {+09h 03m 12s} +19.57d {+19d 34' 29\"}",
"cntrpart_ra": "228.4378d {+15h 13m 45.0s} (J2000),\n228.7102d {+15h 14m 50.4s} (current),\n227.9129d {+15h 11m 39.0s} (1950)",
"notice_date": "Tue 09 Dec 25 00:30:17 UT",
"notice_type": "Other",
"trigger_num": "21893",
"cntrpart_dec": "+29.0301d {+29d 01' 48.3\"} (J2000),\n+28.9346d {+28d 56' 04.4\"} (current),\n+29.2158d {+29d 12' 56.7\"} (1950)",
"cntrpart_error": "5.4 [arcsec, radius]"
},
"message_text": "TITLE: GCN/GRB_COUNTERPART POSITION NOTICE\nNOTICE_DATE: Tue 09 Dec 25 00:30:17 UT\nNOTICE_TYPE: Other\nTRIGGER_NUM: 21893\nCNTRPART_RA: 228.4378d {+15h 13m 45.0s} (J2000),\n 228.7102d {+15h 14m 50.4s} (current),\n 227.9129d {+15h 11m 39.0s} (1950)\nCNTRPART_DEC: +29.0301d {+29d 01' 48.3\"} (J2000),\n +28.9346d {+28d 56' 04.4\"} (current),\n +29.2158d {+29d 12' 56.7\"} (1950)\nCNTRPART_ERROR: 5.4 [arcsec, radius]\nGRB_DATE: 21017 TJD; 342 DOY; 25/12/08\nGRB_TIME: 70157.00 SOD {19:29:17.00} UT\nOBS_DATE: 21017 TJD; 342 DOY; 25/12/08\nOBS_TIME: 70157.0 SOD {19:29:17.00} UT\nOBS_DUR: 4736.3 [sec]\nINTENSITY: 2.40e-13 +/- 1.10e-13 [erg/cm2/sec]\nENERGY: 0.3-10 [keV]\nTELESCOPE: Swift-XRT\nSUBMITTER: Phil_Evans\nSUN_POSTN: 256.07d {+17h 04m 16s} -22.82d {-22d 49' 01\"}\nSUN_DIST: 58.07 [deg] Sun_angle= 1.8 [hr] (West of Sun)\nMOON_POSTN: 135.80d {+09h 03m 12s} +19.57d {+19d 34' 29\"}\nMOON_DIST: 83.09 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 44.88, 58.67 [deg] galactic lon,lat of the counterpart\nECL_COORDS: 215.07, 44.87 [deg] ecliptic lon,lat of the counterpart\nCOMMENTS: GRB COUNTERPART Coordinates. \nCOMMENTS: We cannot confirm whether this is the GRB or serendipitous. \n",
"published": "2025-12-08T19:29:17Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T00:30:18.579120Z",
"modified": "2025-12-09T00:30:18.586886Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803523,
"topic": "gcn.classic.text.GRB_CNTRPART",
"uuid": "4be6d56d-8ce2-4de3-b8a1-472c6b30e6b2",
"title": "GCN/GRB_COUNTERPART POSITION NOTICE",
"submitter": "Phil_Evans",
"authors": "Phil_Evans",
"data": {
"title": "GCN/GRB_COUNTERPART POSITION NOTICE",
"energy": "0.3-10 [keV]",
"obs_dur": "4736.3 [sec]",
"comments": "GRB COUNTERPART Coordinates.\nWe cannot confirm whether this is the GRB or serendipitous.",
"grb_date": "21017 TJD; 342 DOY; 25/12/08",
"grb_time": "70157.00 SOD {19:29:17.00} UT",
"obs_date": "21017 TJD; 342 DOY; 25/12/08",
"obs_time": "70157.0 SOD {19:29:17.00} UT",
"sun_dist": "58.10 [deg] Sun_angle= 1.8 [hr] (West of Sun)",
"intensity": "9.50e-14 +/- 4.10e-14 [erg/cm2/sec]",
"moon_dist": "83.19 [deg]",
"submitter": "Phil_Evans",
"sun_postn": "256.07d {+17h 04m 16s} -22.82d {-22d 49' 00\"}",
"telescope": "Swift-XRT",
"ecl_coords": "215.18, 45.01 [deg] ecliptic lon,lat of the counterpart",
"gal_coords": "45.10, 58.55 [deg] galactic lon,lat of the counterpart",
"moon_illum": "79 [%]",
"moon_postn": "135.79d {+09h 03m 10s} +19.58d {+19d 34' 42\"}",
"cntrpart_ra": "228.5806d {+15h 14m 19.3s} (J2000),\n228.8526d {+15h 15m 24.6s} (current),\n228.0564d {+15h 12m 13.5s} (1950)",
"notice_date": "Tue 09 Dec 25 00:29:17 UT",
"notice_type": "Other",
"trigger_num": "21893",
"cntrpart_dec": "+29.1344d {+29d 08' 03.8\"} (J2000),\n+29.0391d {+29d 02' 20.8\"} (current),\n+29.3195d {+29d 19' 10.3\"} (1950)",
"cntrpart_error": "6.5 [arcsec, radius]"
},
"message_text": "TITLE: GCN/GRB_COUNTERPART POSITION NOTICE\nNOTICE_DATE: Tue 09 Dec 25 00:29:17 UT\nNOTICE_TYPE: Other\nTRIGGER_NUM: 21893\nCNTRPART_RA: 228.5806d {+15h 14m 19.3s} (J2000),\n 228.8526d {+15h 15m 24.6s} (current),\n 228.0564d {+15h 12m 13.5s} (1950)\nCNTRPART_DEC: +29.1344d {+29d 08' 03.8\"} (J2000),\n +29.0391d {+29d 02' 20.8\"} (current),\n +29.3195d {+29d 19' 10.3\"} (1950)\nCNTRPART_ERROR: 6.5 [arcsec, radius]\nGRB_DATE: 21017 TJD; 342 DOY; 25/12/08\nGRB_TIME: 70157.00 SOD {19:29:17.00} UT\nOBS_DATE: 21017 TJD; 342 DOY; 25/12/08\nOBS_TIME: 70157.0 SOD {19:29:17.00} UT\nOBS_DUR: 4736.3 [sec]\nINTENSITY: 9.50e-14 +/- 4.10e-14 [erg/cm2/sec]\nENERGY: 0.3-10 [keV]\nTELESCOPE: Swift-XRT\nSUBMITTER: Phil_Evans\nSUN_POSTN: 256.07d {+17h 04m 16s} -22.82d {-22d 49' 00\"}\nSUN_DIST: 58.10 [deg] Sun_angle= 1.8 [hr] (West of Sun)\nMOON_POSTN: 135.79d {+09h 03m 10s} +19.58d {+19d 34' 42\"}\nMOON_DIST: 83.19 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 45.10, 58.55 [deg] galactic lon,lat of the counterpart\nECL_COORDS: 215.18, 45.01 [deg] ecliptic lon,lat of the counterpart\nCOMMENTS: GRB COUNTERPART Coordinates. \nCOMMENTS: We cannot confirm whether this is the GRB or serendipitous. \n",
"published": "2025-12-08T19:29:17Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T00:29:18.238105Z",
"modified": "2025-12-09T00:29:18.247878Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803522,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "b3042390-047b-41cd-9519-f08eeed36e51",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "72.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3000233, Seg_Num: 1",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 178.28,19.54 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1800.00 [sec] (=30.0 [min])",
"sun_dist": "103.65 [deg] Sun_angle= -5.9 [hr] (East of Sun)",
"tgt_name": "AT2023lli",
"moon_dist": "114.02 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "1740.00 SOD {00:29:00.00} UT",
"sun_postn": "256.07d {+17h 04m 16s} -22.82d {-22d 49' 00\"}",
"ecl_coords": "5.54, 42.68 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "100.63,-17.34 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A",
"moon_illum": "79 [%]",
"moon_postn": "135.79d {+09h 03m 09s} +19.58d {+19d 34' 46\"}",
"notice_date": "Tue 09 Dec 25 00:28:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "344.382d {+22h 57m 32s} (J2000)",
"next_point_dec": "+40.551d {+40d 33' 03\"} (J2000)",
"next_point_roll": "255.839d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 00:28:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 344.382d {+22h 57m 32s} (J2000)\nNEXT_POINT_DEC: +40.551d {+40d 33' 03\"} (J2000)\nNEXT_POINT_ROLL: 255.839d\nSLEW_TIME: 1740.00 SOD {00:29:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 1800.00 [sec] (=30.0 [min])\nTGT_NAME: AT2023lli \nTGT_NUM: 3000233, Seg_Num: 1\nMERIT: 72.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A\nSUN_POSTN: 256.07d {+17h 04m 16s} -22.82d {-22d 49' 00\"}\nSUN_DIST: 103.65 [deg] Sun_angle= -5.9 [hr] (East of Sun)\nMOON_POSTN: 135.79d {+09h 03m 09s} +19.58d {+19d 34' 46\"}\nMOON_DIST: 114.02 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 100.63,-17.34 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 5.54, 42.68 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 178.28,19.54 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-09T00:28:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T00:28:55.151309Z",
"modified": "2025-12-09T00:28:55.171693Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803521,
"topic": "gcn.classic.text.FERMI_GBM_GND_INTERNAL",
"uuid": "5c7fe2cb-47f1-43f0-9d7a-44d6f48fd92c",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"grb_ra": "283.200d {+18h 52m 48s} (J2000),\n283.614d {+18h 54m 27s} (current),\n282.402d {+18h 49m 36s} (1950)",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209017/quicklook/glg_lc_medres34_bn251209017.gif",
"e_range": "44.032 - 279.965 [keV]",
"grb_dec": "-30.150d {-30d 08' 59\"} (J2000),\n-30.117d {-30d 06' 58\"} (current),\n-30.212d {-30d 12' 41\"} (1950)",
"grb_phi": "1.00 [deg]",
"comments": "Fermi-GBM Ground-calculated Internal.\nThis Notice was ground-generated -- not flight-generated.\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "21018 TJD; 343 DOY; 25/12/09",
"grb_time": "1489.60 SOD {00:24:49.60} UT",
"sun_dist": "25.65 [deg] Sun_angle= -1.8 [hr] (East of Sun)",
"grb_error": "4.76 [deg radius, statistical only]",
"grb_theta": "121.00 [deg]",
"moon_dist": "149.12 [deg]",
"sun_postn": "256.06d {+17h 04m 15s} -22.82d {-22d 49' 00\"}",
"ecl_coords": "281.48, -7.24 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "5.72,-13.51 [deg] galactic lon,lat of the burst (or transient)",
"moon_illum": "79 [%]",
"moon_postn": "135.76d {+09h 03m 01s} +19.59d {+19d 35' 27\"}",
"record_num": "58",
"most_likely": "Error",
"notice_date": "Tue 09 Dec 25 00:25:36 UT",
"notice_type": "Fermi-GBM Ground Internal",
"reliability": "1",
"trigger_num": "786932694",
"data_interval": "4.096 [sec]",
"loc_algorithm": "4173 (Gnd S/W Version number)",
"trigger_signif": "8.70 [sigma]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 09 Dec 25 00:25:36 UT\nNOTICE_TYPE: Fermi-GBM Ground Internal\nRECORD_NUM: 58\nTRIGGER_NUM: 786932694\nGRB_RA: 283.200d {+18h 52m 48s} (J2000),\n 283.614d {+18h 54m 27s} (current),\n 282.402d {+18h 49m 36s} (1950)\nGRB_DEC: -30.150d {-30d 08' 59\"} (J2000),\n -30.117d {-30d 06' 58\"} (current),\n -30.212d {-30d 12' 41\"} (1950)\nGRB_ERROR: 4.76 [deg radius, statistical only]\nTRIGGER_SIGNIF: 8.70 [sigma]\nDATA_INTERVAL: 4.096 [sec]\nGRB_DATE: 21018 TJD; 343 DOY; 25/12/09\nGRB_TIME: 1489.60 SOD {00:24:49.60} UT\nGRB_PHI: 1.00 [deg]\nGRB_THETA: 121.00 [deg]\nE_RANGE: 44.032 - 279.965 [keV]\nLOC_ALGORITHM: 4173 (Gnd S/W Version number)\nMOST_LIKELY: Error\nRELIABILITY: 1\nSUN_POSTN: 256.06d {+17h 04m 15s} -22.82d {-22d 49' 00\"}\nSUN_DIST: 25.65 [deg] Sun_angle= -1.8 [hr] (East of Sun)\nMOON_POSTN: 135.76d {+09h 03m 01s} +19.59d {+19d 35' 27\"}\nMOON_DIST: 149.12 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 5.72,-13.51 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 281.48, -7.24 [deg] ecliptic lon,lat of the burst (or transient)\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209017/quicklook/glg_lc_medres34_bn251209017.gif\nCOMMENTS: Fermi-GBM Ground-calculated Internal. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-12-09T00:25:36Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T00:25:37.659653Z",
"modified": "2025-12-09T00:25:37.678802Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803520,
"topic": "gcn.classic.text.FERMI_GBM_FLT_POS",
"uuid": "4e0044c5-f10d-49bd-aae6-b3e0e2f055ec",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"grb_ra": "281.933d {+18h 47m 44s} (J2000),\n282.349d {+18h 49m 24s} (current),\n281.131d {+18h 44m 31s} (1950)",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209017/quicklook/glg_lc_medres34_bn251209017.gif",
"grb_dec": "-30.617d {-30d 37' 00\"} (J2000),\n-30.586d {-30d 35' 10\"} (current),\n-30.672d {-30d 40' 19\"} (1950)",
"grb_phi": "0.00 [deg]",
"comments": "Fermi-GBM Flight-calculated Coordinates.\nThis trigger occurred at longitude,latitude = 85.53,25.67 [deg].\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "21018 TJD; 343 DOY; 25/12/09",
"grb_time": "1489.60 SOD {00:24:49.60} UT",
"sun_dist": "24.66 [deg] Sun_angle= -1.8 [hr] (East of Sun)",
"detectors": "0,0,1, 0,0,1, 0,0,0, 0,0,0, 0,0,",
"grb_error": "16.15 [deg radius, statistical plus systematic]",
"grb_inten": "98 [cnts/sec]",
"grb_theta": "120.00 [deg]",
"moon_dist": "147.96 [deg]",
"sun_postn": "256.06d {+17h 04m 15s} -22.82d {-22d 49' 00\"}",
"ecl_coords": "280.34, -7.60 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "4.82,-12.70 [deg] galactic lon,lat of the burst (or transient)",
"hard_ratio": "0.00",
"integ_time": "4.096 [sec]",
"moon_illum": "79 [%]",
"moon_postn": "135.75d {+09h 03m 01s} +19.59d {+19d 35' 31\"}",
"record_num": "46",
"data_signif": "4.80 [sigma]",
"most_likely": "100% Below horizon",
"notice_date": "Tue 09 Dec 25 00:25:19 UT",
"notice_type": "Fermi-GBM Flight Position",
"trigger_num": "786932694",
"loc_algorithm": "3 (version number of)",
"2nd_most_likely": "0% n/a",
"data_time_scale": "4.0960 [sec]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 09 Dec 25 00:25:19 UT\nNOTICE_TYPE: Fermi-GBM Flight Position\nRECORD_NUM: 46\nTRIGGER_NUM: 786932694\nGRB_RA: 281.933d {+18h 47m 44s} (J2000),\n 282.349d {+18h 49m 24s} (current),\n 281.131d {+18h 44m 31s} (1950)\nGRB_DEC: -30.617d {-30d 37' 00\"} (J2000),\n -30.586d {-30d 35' 10\"} (current),\n -30.672d {-30d 40' 19\"} (1950)\nGRB_ERROR: 16.15 [deg radius, statistical plus systematic]\nGRB_INTEN: 98 [cnts/sec]\nDATA_SIGNIF: 4.80 [sigma]\nINTEG_TIME: 4.096 [sec]\nGRB_DATE: 21018 TJD; 343 DOY; 25/12/09\nGRB_TIME: 1489.60 SOD {00:24:49.60} UT\nGRB_PHI: 0.00 [deg]\nGRB_THETA: 120.00 [deg]\nDATA_TIME_SCALE: 4.0960 [sec]\nHARD_RATIO: 0.00\nLOC_ALGORITHM: 3 (version number of)\nMOST_LIKELY: 100% Below horizon\n2nd_MOST_LIKELY: 0% n/a\nDETECTORS: 0,0,1, 0,0,1, 0,0,0, 0,0,0, 0,0,\nSUN_POSTN: 256.06d {+17h 04m 15s} -22.82d {-22d 49' 00\"}\nSUN_DIST: 24.66 [deg] Sun_angle= -1.8 [hr] (East of Sun)\nMOON_POSTN: 135.75d {+09h 03m 01s} +19.59d {+19d 35' 31\"}\nMOON_DIST: 147.96 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 4.82,-12.70 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 280.34, -7.60 [deg] ecliptic lon,lat of the burst (or transient)\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209017/quicklook/glg_lc_medres34_bn251209017.gif\nCOMMENTS: Fermi-GBM Flight-calculated Coordinates. \nCOMMENTS: This trigger occurred at longitude,latitude = 85.53,25.67 [deg]. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-12-09T00:25:19Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T00:25:20.583369Z",
"modified": "2025-12-09T00:25:20.604976Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803519,
"topic": "gcn.classic.text.FERMI_GBM_ALERT",
"uuid": "e3e5cf1b-199e-4edd-b4e6-d41412dc4eae",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209017/quicklook/glg_lc_medres34_bn251209017.gif",
"e_range": "3-4 [chan] 47-291 [keV]",
"comments": "Fermi-GBM Trigger Alert.\nThis trigger occurred at longitude,latitude = 85.53,25.67 [deg].\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "21018 TJD; 343 DOY; 25/12/09",
"grb_time": "1489.60 SOD {00:24:49.60} UT",
"algorithm": "11",
"detectors": "0,0,1, 0,0,1, 0,0,0, 0,0,0, 0,0,",
"record_num": "1",
"notice_date": "Tue 09 Dec 25 00:24:56 UT",
"notice_type": "Fermi-GBM Alert",
"trigger_dur": "0.512 [sec]",
"trigger_num": "786932694",
"trigger_signif": "4.3 [sigma]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 09 Dec 25 00:24:56 UT\nNOTICE_TYPE: Fermi-GBM Alert\nRECORD_NUM: 1\nTRIGGER_NUM: 786932694\nGRB_DATE: 21018 TJD; 343 DOY; 25/12/09\nGRB_TIME: 1489.60 SOD {00:24:49.60} UT\nTRIGGER_SIGNIF: 4.3 [sigma]\nTRIGGER_DUR: 0.512 [sec]\nE_RANGE: 3-4 [chan] 47-291 [keV]\nALGORITHM: 11\nDETECTORS: 0,0,1, 0,0,1, 0,0,0, 0,0,0, 0,0,\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251209017/quicklook/glg_lc_medres34_bn251209017.gif\nCOMMENTS: Fermi-GBM Trigger Alert. \nCOMMENTS: This trigger occurred at longitude,latitude = 85.53,25.67 [deg]. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-12-09T00:24:56Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T00:25:02.380021Z",
"modified": "2025-12-09T00:25:02.400906Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803518,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "f3e7706f-56d9-427d-a8e7-d9636c791c12",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "1420873, Seg_Num: 5",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 130.56,7.49 [deg].",
"sun_dist": "74.88 [deg] Sun_angle= 3.7 [hr] (West of Sun)",
"moon_dist": "59.12 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "925.46 SOD {00:15:25.46} UT",
"sun_postn": "256.06d {+17h 04m 14s} -22.82d {-22d 48' 57\"}",
"ecl_coords": "185.43, 35.26 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "57.93, 82.90 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "79 [%]",
"moon_postn": "135.66d {+09h 02m 39s} +19.62d {+19d 37' 29\"}",
"notice_date": "Tue 09 Dec 25 00:15:43 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "200.289d {+13h 21m 09s} (J2000)",
"curr_point_dec": "+29.932d {+29d 55' 57\"} (J2000)",
"curr_point_roll": "127.005d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 09 Dec 25 00:15:43 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 200.289d {+13h 21m 09s} (J2000)\nCURR_POINT_DEC: +29.932d {+29d 55' 57\"} (J2000)\nCURR_POINT_ROLL: 127.005d\nSLEW_TIME: 925.46 SOD {00:15:25.46} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nTGT_NUM: 1420873, Seg_Num: 5\nSUN_POSTN: 256.06d {+17h 04m 14s} -22.82d {-22d 48' 57\"}\nSUN_DIST: 74.88 [deg] Sun_angle= 3.7 [hr] (West of Sun)\nMOON_POSTN: 135.66d {+09h 02m 39s} +19.62d {+19d 37' 29\"}\nMOON_DIST: 59.12 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 57.93, 82.90 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 185.43, 35.26 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 130.56,7.49 [deg]. \n",
"published": "2025-12-09T00:15:43Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-09T00:15:44.692304Z",
"modified": "2025-12-09T00:15:44.714692Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803517,
"topic": "gcn.circulars",
"uuid": "abb69df6-426d-4c28-9afe-becbe4ec36bc",
"title": "LAT GRB251208.43: Global MASTER-Net observations report",
"submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov@xray.sai.msu.ru>",
"authors": "Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov@xray.sai.msu.ru>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/43039"
},
"$schema": "https://gcn.nasa.gov/schema/v6.0.0/gcn/circulars.schema.json",
"eventId": "GRB 251208.43",
"subject": "LAT GRB251208.43: Global MASTER-Net observations report",
"createdOn": 1765239088943,
"submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov@xray.sai.msu.ru>",
"circularId": 43039,
"submittedHow": "email"
},
"message_text": "V.Lipunov, E.Gorbovskoy, A.Kuznetsov, K.Zhirkov, I.Panchenko, N.Tiurina, P.Balanutsa, V.Topolev, D.Vlasenko, \nG.Antipov, A.Sankovich, Yu.Tselik, Ya.Kechin, V.Senik, A.Chasovnikov, K.Labsina, I. Gorbunov (Lomonosov MSU),\nO.Gress, N.Budnev (ISU),\nC.Francile, F. Podesta, R.Podesta, E. Gonzalez (Observatorio Astronomico Felix Aguilar (OAFA),\nA. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory),\nA.Sosnovskij (CrAO),\nA. Gabovich, V.Yurkov (Blagoveschensk Educational StateUniversity),\nD.Buckley (SAAO),\nR.Rebolo (The Instituto de Astrofisica de Canarias),\nL.Carrasco, J.R.Valdes, V.Chavushyan, V.M.Patino Alvarez, J.Martinez,\nA.R.Corella, L.H.Rodriguez (INAOE, Guillermo Haro Astrophysics Observatory) \n\nMASTER-Kislovodsk robotic telescope [1] located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the LAT GRB251208.43 (trigger No 786881842,15h 13m 55.20s , +29d 04m 12.0s, R=0.07) errorbox 23885 sec after notice time and 49564 sec after trigger time at 2025-12-09 00:03:21 UT, with upper limit up to 12.9 mag. The observations began at zenith distance = 82 deg. The sun altitude is -47.7 deg. \n\nThe galactic latitude b = 58 deg., longitude l = 45 deg.\n\n\nReal time updated cover map and OT discovered available here: \nhttps://master.sai.msu.ru/site/master2/observ.php?id=3064689\n\nWe obtain a following upper limits. \n\nTmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment\n_________|_____________________|_____________________|____________________________________|_____|_______|_______|________\n\n 49654 | 2025-12-09 00:03:21 | MASTER-Kislovodsk | (15h 12m 35.31s , +29d 07m 16.4s) | C | 180 | 12.9 | \n 49654 | 2025-12-09 00:03:21 | MASTER-Kislovodsk | (15h 12m 31.18s , +28d 44m 43.8s) | C | 180 | 12.6 | \nFilter C is a clear (unfiltred) band. \n\n\nThe observation and reduction will continue. \nThe message may be cited.\n\n[1] - V.M. Lipunov, V.G. Kornilov, E.S. Gorbovskoy, N.A. Tiurina & A.S.Kuznetsov, 2023, Astronomical Robotic Networks and Operative Multichanel Astrophysics, Lomonosov MSU PRESS, 591pp.\nhttp : // www.pereplet.ru/lipunov/625.html\n",
"published": "2025-12-09T00:11:35.865117Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-12-09T00:11:35.865144Z",
"modified": "2025-12-09T00:11:35.907810Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803516,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "62f98fb1-c330-424f-9957-43719fc4e06b",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "82.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "1420873, Seg_Num: 5",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 74.92,-13.29 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1740.00 [sec] (=29.0 [min])",
"sun_dist": "74.88 [deg] Sun_angle= 3.7 [hr] (West of Sun)",
"tgt_name": "GRB 251205A",
"moon_dist": "59.22 [deg]",
"slew_date": "21018 TJD; 343 DOY; 25/12/09",
"slew_time": "0.00 SOD {00:00:00.00} UT",
"sun_postn": "256.04d {+17h 04m 11s} -22.82d {-22d 48' 53\"}",
"ecl_coords": "185.41, 35.25 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "57.94, 82.91 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=8217=0x2019",
"moon_illum": "79 [%]",
"moon_postn": "135.51d {+09h 02m 02s} +19.68d {+19d 40' 47\"}",
"notice_date": "Mon 08 Dec 25 23:59:39 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "200.272d {+13h 21m 05s} (J2000)",
"next_point_dec": "+29.929d {+29d 55' 44\"} (J2000)",
"next_point_roll": "127.000d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 08 Dec 25 23:59:39 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 200.272d {+13h 21m 05s} (J2000)\nNEXT_POINT_DEC: +29.929d {+29d 55' 44\"} (J2000)\nNEXT_POINT_ROLL: 127.000d\nSLEW_TIME: 0.00 SOD {00:00:00.00} UT\nSLEW_DATE: 21018 TJD; 343 DOY; 25/12/09\nOBS_TIME: 1740.00 [sec] (=29.0 [min])\nTGT_NAME: GRB 251205A \nTGT_NUM: 1420873, Seg_Num: 5\nMERIT: 82.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=8217=0x2019\nSUN_POSTN: 256.04d {+17h 04m 11s} -22.82d {-22d 48' 53\"}\nSUN_DIST: 74.88 [deg] Sun_angle= 3.7 [hr] (West of Sun)\nMOON_POSTN: 135.51d {+09h 02m 02s} +19.68d {+19d 40' 47\"}\nMOON_DIST: 59.22 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 57.94, 82.91 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 185.41, 35.25 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 74.92,-13.29 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-08T23:59:39Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-08T23:59:40.469126Z",
"modified": "2025-12-08T23:59:40.478218Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803515,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "f9b20fb6-29e4-464a-b25b-61dbffd0c0fe",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "98166, Seg_Num: 6",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 42.26,-19.78 [deg].",
"sun_dist": "78.62 [deg] Sun_angle= 6.6 [hr] (West of Sun)",
"moon_dist": "70.12 [deg]",
"slew_date": "21017 TJD; 342 DOY; 25/12/08",
"slew_time": "85827.86 SOD {23:50:27.86} UT",
"sun_postn": "256.04d {+17h 04m 09s} -22.81d {-22d 48' 51\"}",
"ecl_coords": "185.05,-50.98 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "279.59, 9.09 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "79 [%]",
"moon_postn": "135.42d {+09h 01m 41s} +19.71d {+19d 42' 38\"}",
"notice_date": "Mon 08 Dec 25 23:50:34 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "157.622d {+10h 30m 29s} (J2000)",
"curr_point_dec": "-47.295d {-47d 17' 42\"} (J2000)",
"curr_point_roll": "119.620d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 08 Dec 25 23:50:34 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 157.622d {+10h 30m 29s} (J2000)\nCURR_POINT_DEC: -47.295d {-47d 17' 42\"} (J2000)\nCURR_POINT_ROLL: 119.620d\nSLEW_TIME: 85827.86 SOD {23:50:27.86} UT\nSLEW_DATE: 21017 TJD; 342 DOY; 25/12/08\nTGT_NUM: 98166, Seg_Num: 6\nSUN_POSTN: 256.04d {+17h 04m 09s} -22.81d {-22d 48' 51\"}\nSUN_DIST: 78.62 [deg] Sun_angle= 6.6 [hr] (West of Sun)\nMOON_POSTN: 135.42d {+09h 01m 41s} +19.71d {+19d 42' 38\"}\nMOON_DIST: 70.12 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 279.59, 9.09 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 185.05,-50.98 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 42.26,-19.78 [deg]. \n",
"published": "2025-12-08T23:50:34Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-08T23:50:37.154539Z",
"modified": "2025-12-08T23:50:37.161667Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803514,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "2e3e39cf-001f-40ca-a0a4-46022704cc5c",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "100.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "77022, Seg_Num: 28",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 259.05,15.40 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1440.00 [sec] (=24.0 [min])",
"sun_dist": "104.84 [deg] Sun_angle= -10.6 [hr] (East of Sun)",
"tgt_name": "saa-cold-32-07",
"moon_dist": "99.17 [deg]",
"slew_date": "21017 TJD; 342 DOY; 25/12/08",
"slew_time": "84180.00 SOD {23:23:00.00} UT",
"sun_postn": "256.02d {+17h 04m 04s} -22.81d {-22d 48' 44\"}",
"ecl_coords": "25.11,-65.62 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "260.24,-51.00 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=9=0x9",
"moon_illum": "79 [%]",
"moon_postn": "135.15d {+09h 00m 36s} +19.81d {+19d 48' 24\"}",
"notice_date": "Mon 08 Dec 25 23:22:20 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "54.450d {+03h 37m 48s} (J2000)",
"next_point_dec": "-50.000d {-50d 00' 00\"} (J2000)",
"next_point_roll": "200.529d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 08 Dec 25 23:22:20 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 54.450d {+03h 37m 48s} (J2000)\nNEXT_POINT_DEC: -50.000d {-50d 00' 00\"} (J2000)\nNEXT_POINT_ROLL: 200.529d\nSLEW_TIME: 84180.00 SOD {23:23:00.00} UT\nSLEW_DATE: 21017 TJD; 342 DOY; 25/12/08\nOBS_TIME: 1440.00 [sec] (=24.0 [min])\nTGT_NAME: saa-cold-32-07 \nTGT_NUM: 77022, Seg_Num: 28\nMERIT: 100.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=9=0x9\nSUN_POSTN: 256.02d {+17h 04m 04s} -22.81d {-22d 48' 44\"}\nSUN_DIST: 104.84 [deg] Sun_angle= -10.6 [hr] (East of Sun)\nMOON_POSTN: 135.15d {+09h 00m 36s} +19.81d {+19d 48' 24\"}\nMOON_DIST: 99.17 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 260.24,-51.00 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 25.11,-65.62 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 259.05,15.40 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-08T23:22:20Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-08T23:22:21.067618Z",
"modified": "2025-12-08T23:22:21.074839Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803513,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "516ee38e-a951-42b5-b9e6-c640909303d6",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "40.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "98063, Seg_Num: 17",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 259.05,15.40 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "300.00 [sec] (=5.0 [min])",
"sun_dist": "66.08 [deg] Sun_angle= -3.6 [hr] (East of Sun)",
"tgt_name": "PS1-10ADI",
"moon_dist": "144.33 [deg]",
"slew_date": "21017 TJD; 342 DOY; 25/12/08",
"slew_time": "83880.00 SOD {23:18:00.00} UT",
"sun_postn": "256.01d {+17h 04m 03s} -22.81d {-22d 48' 43\"}",
"ecl_coords": "318.06, 32.43 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "60.40,-16.14 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=286=0x11E",
"moon_illum": "79 [%]",
"moon_postn": "135.11d {+09h 00m 25s} +19.82d {+19d 49' 19\"}",
"notice_date": "Mon 08 Dec 25 23:17:50 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "310.664d {+20h 42m 39s} (J2000)",
"next_point_dec": "+15.519d {+15d 31' 09\"} (J2000)",
"next_point_roll": "245.532d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 08 Dec 25 23:17:50 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 310.664d {+20h 42m 39s} (J2000)\nNEXT_POINT_DEC: +15.519d {+15d 31' 09\"} (J2000)\nNEXT_POINT_ROLL: 245.532d\nSLEW_TIME: 83880.00 SOD {23:18:00.00} UT\nSLEW_DATE: 21017 TJD; 342 DOY; 25/12/08\nOBS_TIME: 300.00 [sec] (=5.0 [min])\nTGT_NAME: PS1-10ADI \nTGT_NUM: 98063, Seg_Num: 17\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=286=0x11E\nSUN_POSTN: 256.01d {+17h 04m 03s} -22.81d {-22d 48' 43\"}\nSUN_DIST: 66.08 [deg] Sun_angle= -3.6 [hr] (East of Sun)\nMOON_POSTN: 135.11d {+09h 00m 25s} +19.82d {+19d 49' 19\"}\nMOON_DIST: 144.33 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 60.40,-16.14 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 318.06, 32.43 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 259.05,15.40 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-08T23:17:50Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-08T23:17:51.079136Z",
"modified": "2025-12-08T23:17:51.085329Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803512,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "3913a309-3858-4074-bebd-04d23f291ee5",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "97408, Seg_Num: 7",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 232.64,19.92 [deg].",
"sun_dist": "50.83 [deg] Sun_angle= -3.4 [hr] (East of Sun)",
"moon_dist": "168.69 [deg]",
"slew_date": "21017 TJD; 342 DOY; 25/12/08",
"slew_time": "83026.26 SOD {23:03:46.26} UT",
"sun_postn": "256.00d {+17h 04m 00s} -22.81d {-22d 48' 40\"}",
"ecl_coords": "307.14, 7.79 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "34.09,-26.83 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "79 [%]",
"moon_postn": "134.97d {+08h 59m 53s} +19.87d {+19d 52' 10\"}",
"notice_date": "Mon 08 Dec 25 23:03:52 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "307.540d {+20h 30m 10s} (J2000)",
"curr_point_dec": "-10.936d {-10d 56' 09\"} (J2000)",
"curr_point_roll": "239.892d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 08 Dec 25 23:03:52 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 307.540d {+20h 30m 10s} (J2000)\nCURR_POINT_DEC: -10.936d {-10d 56' 09\"} (J2000)\nCURR_POINT_ROLL: 239.892d\nSLEW_TIME: 83026.26 SOD {23:03:46.26} UT\nSLEW_DATE: 21017 TJD; 342 DOY; 25/12/08\nTGT_NUM: 97408, Seg_Num: 7\nSUN_POSTN: 256.00d {+17h 04m 00s} -22.81d {-22d 48' 40\"}\nSUN_DIST: 50.83 [deg] Sun_angle= -3.4 [hr] (East of Sun)\nMOON_POSTN: 134.97d {+08h 59m 53s} +19.87d {+19d 52' 10\"}\nMOON_DIST: 168.69 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 34.09,-26.83 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 307.14, 7.79 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 232.64,19.92 [deg]. \n",
"published": "2025-12-08T23:03:52Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-08T23:03:53.775978Z",
"modified": "2025-12-08T23:03:53.783576Z",
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},
{
"id": 5803511,
"topic": "gcn.classic.text.SWIFT_TOO_FOM",
"uuid": "fa196166-3caa-478c-8d8d-12a1f556e260",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"flags": "0x3",
"merit": "100.00",
"title": "GCN/SWIFT NOTICE",
"grb_ra": "307.536d {+20h 30m 09s} (J2000),\n307.890d {+20h 31m 34s} (current),\n306.852d {+20h 27m 25s} (1950)",
"grb_dec": "-10.938d {-10d 56' 16\"} (J2000),\n-10.850d {-10d 50' 58\"} (current),\n-11.106d {-11d 06' 22\"} (1950)",
"comments": "SWIFT Figure-of-Merit decision.\nThis Notice is generated as a result of an uploaded TOO -- this is not a normal BAT-detected burst.\nAs a result of this TOO, the TRIG_INDEX, and RATE/IMAGE_SIGNIF fields are not valid!\nAnd sometimes the GRB_DATE/TIME fields are not valid!\nThis was of sufficient merit to become the new Automated Target;\nbut if the Current PPT has a greater merit, then we will not request a slew.\nFOM will request the s/c to slew.\nThe S/C has yet to make its decision about safe to slew or not.\nThis does not match any source in the TOO or ground catalogs.",
"grb_date": "0 TJD; 0 DOY; 00/00/00",
"grb_time": "82959.00 SOD {23:02:39.00} UT",
"sun_dist": "50.82 [deg] Sun_angle= -3.5 [hr] (East of Sun)",
"moon_dist": "168.70 [deg]",
"sun_postn": "256.00d {+17h 04m 00s} -22.81d {-22d 48' 39\"}",
"ecl_coords": "307.14, 7.79 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "34.09,-26.83 [deg] galactic lon,lat of the burst (or transient)",
"moon_illum": "79 [%]",
"moon_postn": "134.96d {+08h 59m 50s} +19.87d {+19d 52' 23\"}",
"notice_date": "Mon 08 Dec 25 23:02:45 UT",
"notice_type": "Swift-FOM Will_Observe",
"rate_signif": "0.00 [sigma]",
"trigger_num": "97408, Seg_Num: 7",
"image_signif": "0.00 [sigma]",
"trigger_index": "0"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 08 Dec 25 23:02:45 UT\nNOTICE_TYPE: Swift-FOM Will_Observe\nTRIGGER_NUM: 97408, Seg_Num: 7\nGRB_RA: 307.536d {+20h 30m 09s} (J2000),\n 307.890d {+20h 31m 34s} (current),\n 306.852d {+20h 27m 25s} (1950)\nGRB_DEC: -10.938d {-10d 56' 16\"} (J2000),\n -10.850d {-10d 50' 58\"} (current),\n -11.106d {-11d 06' 22\"} (1950)\nGRB_DATE: 0 TJD; 0 DOY; 00/00/00\nGRB_TIME: 82959.00 SOD {23:02:39.00} UT\nTRIGGER_INDEX: 0\nRATE_SIGNIF: 0.00 [sigma]\nIMAGE_SIGNIF: 0.00 [sigma]\nFLAGS: 0x3\nMERIT: 100.00\nSUN_POSTN: 256.00d {+17h 04m 00s} -22.81d {-22d 48' 39\"}\nSUN_DIST: 50.82 [deg] Sun_angle= -3.5 [hr] (East of Sun)\nMOON_POSTN: 134.96d {+08h 59m 50s} +19.87d {+19d 52' 23\"}\nMOON_DIST: 168.70 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 34.09,-26.83 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 307.14, 7.79 [deg] ecliptic lon,lat of the burst (or transient)\nCOMMENTS: SWIFT Figure-of-Merit decision. \nCOMMENTS: This Notice is generated as a result of an uploaded TOO -- this is not a normal BAT-detected burst. \nCOMMENTS: As a result of this TOO, the TRIG_INDEX, and RATE/IMAGE_SIGNIF fields are not valid! \nCOMMENTS: And sometimes the GRB_DATE/TIME fields are not valid! \nCOMMENTS: This was of sufficient merit to become the new Automated Target; \nCOMMENTS: but if the Current PPT has a greater merit, then we will not request a slew. \nCOMMENTS: FOM will request the s/c to slew. \nCOMMENTS: The S/C has yet to make its decision about safe to slew or not. \nCOMMENTS: This does not match any source in the TOO or ground catalogs. \n",
"published": "2025-12-08T23:02:45Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-08T23:02:46.585116Z",
"modified": "2025-12-08T23:02:46.591794Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803510,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "6874fed8-f76e-433b-ba7c-cbc4fb87cf26",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "40.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "97408, Seg_Num: 7",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 176.96,14.79 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1200.00 [sec] (=20.0 [min])",
"sun_dist": "50.83 [deg] Sun_angle= -3.4 [hr] (East of Sun)",
"tgt_name": "HOST-SN2016ELS",
"moon_dist": "168.71 [deg]",
"slew_date": "21017 TJD; 342 DOY; 25/12/08",
"slew_time": "82680.00 SOD {22:58:00.00} UT",
"sun_postn": "256.00d {+17h 03m 59s} -22.81d {-22d 48' 38\"}",
"ecl_coords": "307.14, 7.79 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "34.09,-26.83 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=8767=0x223F",
"moon_illum": "79 [%]",
"moon_postn": "134.91d {+08h 59m 38s} +19.89d {+19d 53' 27\"}",
"notice_date": "Mon 08 Dec 25 22:57:32 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "307.536d {+20h 30m 09s} (J2000)",
"next_point_dec": "-10.938d {-10d 56' 15\"} (J2000)",
"next_point_roll": "239.900d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 08 Dec 25 22:57:32 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 307.536d {+20h 30m 09s} (J2000)\nNEXT_POINT_DEC: -10.938d {-10d 56' 15\"} (J2000)\nNEXT_POINT_ROLL: 239.900d\nSLEW_TIME: 82680.00 SOD {22:58:00.00} UT\nSLEW_DATE: 21017 TJD; 342 DOY; 25/12/08\nOBS_TIME: 1200.00 [sec] (=20.0 [min])\nTGT_NAME: HOST-SN2016ELS \nTGT_NUM: 97408, Seg_Num: 7\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=8767=0x223F\nSUN_POSTN: 256.00d {+17h 03m 59s} -22.81d {-22d 48' 38\"}\nSUN_DIST: 50.83 [deg] Sun_angle= -3.4 [hr] (East of Sun)\nMOON_POSTN: 134.91d {+08h 59m 38s} +19.89d {+19d 53' 27\"}\nMOON_DIST: 168.71 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 34.09,-26.83 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 307.14, 7.79 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 176.96,14.79 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-08T22:57:32Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-08T22:57:35.696054Z",
"modified": "2025-12-08T22:57:35.704239Z",
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},
{
"id": 5803509,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "b3911dc5-3fd2-4cd3-b60f-29353e330f4f",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "72.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "40772, Seg_Num: 8",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 162.54,10.42 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "720.00 [sec] (=12.0 [min])",
"sun_dist": "111.10 [deg] Sun_angle= 5.6 [hr] (West of Sun)",
"tgt_name": "viizw403",
"moon_dist": "61.44 [deg]",
"slew_date": "21017 TJD; 342 DOY; 25/12/08",
"slew_time": "81960.00 SOD {22:46:00.00} UT",
"sun_postn": "255.99d {+17h 03m 57s} -22.81d {-22d 48' 35\"}",
"ecl_coords": "114.51, 62.90 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "127.80, 37.33 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=286=0x11E",
"moon_illum": "79 [%]",
"moon_postn": "134.79d {+08h 59m 11s} +19.93d {+19d 55' 53\"}",
"notice_date": "Mon 08 Dec 25 22:45:32 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "172.126d {+11h 28m 30s} (J2000)",
"next_point_dec": "+79.001d {+79d 00' 03\"} (J2000)",
"next_point_roll": "105.815d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 08 Dec 25 22:45:32 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 172.126d {+11h 28m 30s} (J2000)\nNEXT_POINT_DEC: +79.001d {+79d 00' 03\"} (J2000)\nNEXT_POINT_ROLL: 105.815d\nSLEW_TIME: 81960.00 SOD {22:46:00.00} UT\nSLEW_DATE: 21017 TJD; 342 DOY; 25/12/08\nOBS_TIME: 720.00 [sec] (=12.0 [min])\nTGT_NAME: viizw403 \nTGT_NUM: 40772, Seg_Num: 8\nMERIT: 72.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=286=0x11E\nSUN_POSTN: 255.99d {+17h 03m 57s} -22.81d {-22d 48' 35\"}\nSUN_DIST: 111.10 [deg] Sun_angle= 5.6 [hr] (West of Sun)\nMOON_POSTN: 134.79d {+08h 59m 11s} +19.93d {+19d 55' 53\"}\nMOON_DIST: 61.44 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 127.80, 37.33 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 114.51, 62.90 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 162.54,10.42 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-08T22:45:32Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-08T22:45:35.328607Z",
"modified": "2025-12-08T22:45:35.336920Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803508,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "784fd114-e5af-4c5f-a91f-62622577ba16",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "40.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "80110, Seg_Num: 5",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 124.51,-4.23 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "660.00 [sec] (=11.0 [min])",
"sun_dist": "51.80 [deg] Sun_angle= 3.7 [hr] (West of Sun)",
"tgt_name": "PBCJ1322.4-1644",
"moon_dist": "74.77 [deg]",
"slew_date": "21017 TJD; 342 DOY; 25/12/08",
"slew_time": "81300.00 SOD {22:35:00.00} UT",
"sun_postn": "255.98d {+17h 03m 55s} -22.81d {-22d 48' 32\"}",
"ecl_coords": "205.31, -7.45 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "313.57, 45.51 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=12525=0x30ED",
"moon_illum": "79 [%]",
"moon_postn": "134.69d {+08h 58m 45s} +19.97d {+19d 58' 10\"}",
"notice_date": "Mon 08 Dec 25 22:34:17 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "200.626d {+13h 22m 30s} (J2000)",
"next_point_dec": "-16.719d {-16d 43' 06\"} (J2000)",
"next_point_roll": "113.407d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 08 Dec 25 22:34:17 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 200.626d {+13h 22m 30s} (J2000)\nNEXT_POINT_DEC: -16.719d {-16d 43' 06\"} (J2000)\nNEXT_POINT_ROLL: 113.407d\nSLEW_TIME: 81300.00 SOD {22:35:00.00} UT\nSLEW_DATE: 21017 TJD; 342 DOY; 25/12/08\nOBS_TIME: 660.00 [sec] (=11.0 [min])\nTGT_NAME: PBCJ1322.4-1644 \nTGT_NUM: 80110, Seg_Num: 5\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=12525=0x30ED\nSUN_POSTN: 255.98d {+17h 03m 55s} -22.81d {-22d 48' 32\"}\nSUN_DIST: 51.80 [deg] Sun_angle= 3.7 [hr] (West of Sun)\nMOON_POSTN: 134.69d {+08h 58m 45s} +19.97d {+19d 58' 10\"}\nMOON_DIST: 74.77 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 313.57, 45.51 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 205.31, -7.45 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 124.51,-4.23 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-08T22:34:17Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-08T22:34:17.703414Z",
"modified": "2025-12-08T22:34:17.713054Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803507,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "fb5e3162-2298-441b-a1c7-e4e6b249b102",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "21893, Seg_Num: 1",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 114.17,-8.15 [deg].",
"sun_dist": "58.03 [deg] Sun_angle= 1.8 [hr] (West of Sun)",
"moon_dist": "83.87 [deg]",
"slew_date": "21017 TJD; 342 DOY; 25/12/08",
"slew_time": "81058.86 SOD {22:30:58.86} UT",
"sun_postn": "255.98d {+17h 03m 54s} -22.81d {-22d 48' 32\"}",
"ecl_coords": "215.09, 44.90 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "44.92, 58.64 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "79 [%]",
"moon_postn": "134.65d {+08h 58m 37s} +19.98d {+19d 58' 49\"}",
"notice_date": "Mon 08 Dec 25 22:31:04 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "228.469d {+15h 13m 52s} (J2000)",
"curr_point_dec": "+29.051d {+29d 03' 05\"} (J2000)",
"curr_point_roll": "138.928d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 08 Dec 25 22:31:04 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 228.469d {+15h 13m 52s} (J2000)\nCURR_POINT_DEC: +29.051d {+29d 03' 05\"} (J2000)\nCURR_POINT_ROLL: 138.928d\nSLEW_TIME: 81058.86 SOD {22:30:58.86} UT\nSLEW_DATE: 21017 TJD; 342 DOY; 25/12/08\nTGT_NUM: 21893, Seg_Num: 1\nSUN_POSTN: 255.98d {+17h 03m 54s} -22.81d {-22d 48' 32\"}\nSUN_DIST: 58.03 [deg] Sun_angle= 1.8 [hr] (West of Sun)\nMOON_POSTN: 134.65d {+08h 58m 37s} +19.98d {+19d 58' 49\"}\nMOON_DIST: 83.87 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 44.92, 58.64 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 215.09, 44.90 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 114.17,-8.15 [deg]. \n",
"published": "2025-12-08T22:31:04Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-08T22:31:06.172153Z",
"modified": "2025-12-08T22:31:06.181066Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803506,
"topic": "gcn.classic.text.SWIFT_TOO_FOM",
"uuid": "86747b91-411e-46f9-9986-4e7fcc259f86",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"flags": "0x3",
"merit": "100.00",
"title": "GCN/SWIFT NOTICE",
"grb_ra": "228.453d {+15h 13m 49s} (J2000),\n228.725d {+15h 14m 54s} (current),\n227.928d {+15h 11m 43s} (1950)",
"grb_dec": "+29.044d {+29d 02' 38\"} (J2000),\n+28.948d {+28d 56' 55\"} (current),\n+29.230d {+29d 13' 47\"} (1950)",
"comments": "SWIFT Figure-of-Merit decision.\nThis Notice is generated as a result of an uploaded TOO -- this is not a normal BAT-detected burst.\nAs a result of this TOO, the TRIG_INDEX, and RATE/IMAGE_SIGNIF fields are not valid!\nAnd sometimes the GRB_DATE/TIME fields are not valid!\nThis was of sufficient merit to become the new Automated Target;\nbut if the Current PPT has a greater merit, then we will not request a slew.\nFOM will request the s/c to slew.\nThe S/C has yet to make its decision about safe to slew or not.\nThis matches a source in the TOO database catalog: GRB 251208B , delta=0.0 [arcsec].",
"grb_date": "0 TJD; 0 DOY; 00/00/00",
"grb_time": "37000.19 SOD {10:16:40.19} UT",
"sun_dist": "58.03 [deg] Sun_angle= 1.8 [hr] (West of Sun)",
"moon_dist": "83.88 [deg]",
"sun_postn": "255.97d {+17h 03m 54s} -22.81d {-22d 48' 31\"}",
"ecl_coords": "215.08, 44.88 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "44.91, 58.66 [deg] galactic lon,lat of the burst (or transient)",
"moon_illum": "79 [%]",
"moon_postn": "134.62d {+08h 58m 29s} +19.99d {+19d 59' 30\"}",
"notice_date": "Mon 08 Dec 25 22:27:44 UT",
"notice_type": "Swift-FOM Will_Observe",
"rate_signif": "0.00 [sigma]",
"trigger_num": "21893, Seg_Num: 1",
"image_signif": "0.00 [sigma]",
"trigger_index": "0"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 08 Dec 25 22:27:44 UT\nNOTICE_TYPE: Swift-FOM Will_Observe\nTRIGGER_NUM: 21893, Seg_Num: 1\nGRB_RA: 228.453d {+15h 13m 49s} (J2000),\n 228.725d {+15h 14m 54s} (current),\n 227.928d {+15h 11m 43s} (1950)\nGRB_DEC: +29.044d {+29d 02' 38\"} (J2000),\n +28.948d {+28d 56' 55\"} (current),\n +29.230d {+29d 13' 47\"} (1950)\nGRB_DATE: 0 TJD; 0 DOY; 00/00/00\nGRB_TIME: 37000.19 SOD {10:16:40.19} UT\nTRIGGER_INDEX: 0\nRATE_SIGNIF: 0.00 [sigma]\nIMAGE_SIGNIF: 0.00 [sigma]\nFLAGS: 0x3\nMERIT: 100.00\nSUN_POSTN: 255.97d {+17h 03m 54s} -22.81d {-22d 48' 31\"}\nSUN_DIST: 58.03 [deg] Sun_angle= 1.8 [hr] (West of Sun)\nMOON_POSTN: 134.62d {+08h 58m 29s} +19.99d {+19d 59' 30\"}\nMOON_DIST: 83.88 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 44.91, 58.66 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 215.08, 44.88 [deg] ecliptic lon,lat of the burst (or transient)\nCOMMENTS: SWIFT Figure-of-Merit decision. \nCOMMENTS: This Notice is generated as a result of an uploaded TOO -- this is not a normal BAT-detected burst. \nCOMMENTS: As a result of this TOO, the TRIG_INDEX, and RATE/IMAGE_SIGNIF fields are not valid! \nCOMMENTS: And sometimes the GRB_DATE/TIME fields are not valid! \nCOMMENTS: This was of sufficient merit to become the new Automated Target; \nCOMMENTS: but if the Current PPT has a greater merit, then we will not request a slew. \nCOMMENTS: FOM will request the s/c to slew. \nCOMMENTS: The S/C has yet to make its decision about safe to slew or not. \nCOMMENTS: This matches a source in the TOO database catalog: GRB 251208B , delta=0.0 [arcsec]. \n",
"published": "2025-12-08T22:27:44Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-08T22:27:45.468164Z",
"modified": "2025-12-08T22:27:45.491256Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803505,
"topic": "gcn.classic.text.UNKNOWN",
"uuid": "7a3170b9-5283-4b8a-a257-451eef71bcb1",
"title": "GCN/AMON NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/AMON NOTICE",
"charge": "0.00 [pe]",
"pvalue": "1.0000e+00 [dn]",
"src_ra": "216.0000d {+14h 24m 00s} (J2000),\n216.2728d {+14h 25m 05s} (current),\n215.4738d {+14h 21m 54s} (1950)",
"stream": "1",
"delta_t": "0.1200 [sec]",
"run_num": "0",
"sigma_t": "0.0200 [sec]",
"src_dec": "+35.0000d {+35d 00' 00\"} (J2000),\n+34.8834d {+34d 53' 00\"} (current),\n+35.2260d {+35d 13' 34\"} (1950)",
"comments": "AMON_TEST.",
"n_events": "9 [number of neutrinos]",
"revision": "0",
"sun_dist": "68.89 [deg] Sun_angle= 2.6 [hr] (West of Sun)",
"event_num": "99999",
"false_pos": "1.0058e+00 [s^-1 sr^-1]",
"moon_dist": "72.16 [deg]",
"src_error": "60.00 [arcmin radius, stat+sys, 90% containment]",
"sun_postn": "255.97d {+17h 03m 52s} -22.81d {-22d 48' 28\"}",
"ecl_coords": "197.86, 45.87 [deg] ecliptic lon,lat of the event",
"gal_coords": "60.35, 68.74 [deg] galactic lon,lat of the event",
"moon_postn": "134.52d {+08h 58m 05s} +20.03d {+20d 01' 39\"}",
"notice_date": "Mon 08 Dec 25 22:17:03 UT",
"notice_type": "AMON TEST",
"src_error50": "0.00 [arcmin radius, stat+sys, 50% containment]",
"discovery_date": "21017 TJD; 342 DOY; 25/12/08 (yy/mm/dd)",
"discovery_time": "80215 SOD {22:16:55.00} UT",
"signal_trackness": "0.00 [dn]"
},
"message_text": "TITLE: GCN/AMON NOTICE\nNOTICE_DATE: Mon 08 Dec 25 22:17:03 UT\nNOTICE_TYPE: AMON TEST \nRUN_NUM: 0\nEVENT_NUM: 99999\nSRC_RA: 216.0000d {+14h 24m 00s} (J2000),\n 216.2728d {+14h 25m 05s} (current),\n 215.4738d {+14h 21m 54s} (1950)\nSRC_DEC: +35.0000d {+35d 00' 00\"} (J2000),\n +34.8834d {+34d 53' 00\"} (current),\n +35.2260d {+35d 13' 34\"} (1950)\nSRC_ERROR: 60.00 [arcmin radius, stat+sys, 90% containment]\nSRC_ERROR50: 0.00 [arcmin radius, stat+sys, 50% containment]\nDISCOVERY_DATE: 21017 TJD; 342 DOY; 25/12/08 (yy/mm/dd)\nDISCOVERY_TIME: 80215 SOD {22:16:55.00} UT\nREVISION: 0\nN_EVENTS: 9 [number of neutrinos]\nSTREAM: 1\nDELTA_T: 0.1200 [sec]\nSIGMA_T: 0.0200 [sec]\nFALSE_POS: 1.0058e+00 [s^-1 sr^-1]\nPVALUE: 1.0000e+00 [dn]\nCHARGE: 0.00 [pe]\nSIGNAL_TRACKNESS: 0.00 [dn]\nSUN_POSTN: 255.97d {+17h 03m 52s} -22.81d {-22d 48' 28\"}\nSUN_DIST: 68.89 [deg] Sun_angle= 2.6 [hr] (West of Sun)\nMOON_POSTN: 134.52d {+08h 58m 05s} +20.03d {+20d 01' 39\"}\nMOON_DIST: 72.16 [deg]\nGAL_COORDS: 60.35, 68.74 [deg] galactic lon,lat of the event\nECL_COORDS: 197.86, 45.87 [deg] ecliptic lon,lat of the event\nCOMMENTS: AMON_TEST. \n",
"published": "2025-12-08T22:17:03Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-08T22:17:04.173739Z",
"modified": "2025-12-08T22:17:04.206824Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803504,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "e7c3f59b-2329-4eba-b217-38dc7bfe53c9",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3400087, Seg_Num: 1",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 23.31,-18.01 [deg].",
"sun_dist": "98.22 [deg] Sun_angle= 8.9 [hr] (West of Sun)",
"moon_dist": "68.29 [deg]",
"slew_date": "21017 TJD; 342 DOY; 25/12/08",
"slew_time": "79604.46 SOD {22:06:44.46} UT",
"sun_postn": "255.96d {+17h 03m 50s} -22.81d {-22d 48' 26\"}",
"ecl_coords": "147.38,-64.44 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "262.80, -7.66 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "79 [%]",
"moon_postn": "134.42d {+08h 57m 41s} +20.06d {+20d 03' 43\"}",
"notice_date": "Mon 08 Dec 25 22:06:50 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "122.418d {+08h 09m 40s} (J2000)",
"curr_point_dec": "-47.323d {-47d 19' 21\"} (J2000)",
"curr_point_roll": "143.486d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 08 Dec 25 22:06:50 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 122.418d {+08h 09m 40s} (J2000)\nCURR_POINT_DEC: -47.323d {-47d 19' 21\"} (J2000)\nCURR_POINT_ROLL: 143.486d\nSLEW_TIME: 79604.46 SOD {22:06:44.46} UT\nSLEW_DATE: 21017 TJD; 342 DOY; 25/12/08\nTGT_NUM: 3400087, Seg_Num: 1\nSUN_POSTN: 255.96d {+17h 03m 50s} -22.81d {-22d 48' 26\"}\nSUN_DIST: 98.22 [deg] Sun_angle= 8.9 [hr] (West of Sun)\nMOON_POSTN: 134.42d {+08h 57m 41s} +20.06d {+20d 03' 43\"}\nMOON_DIST: 68.29 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 262.80, -7.66 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 147.38,-64.44 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 23.31,-18.01 [deg]. \n",
"published": "2025-12-08T22:06:50Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-08T22:06:50.948836Z",
"modified": "2025-12-08T22:06:50.971478Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803503,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "2190be6d-d9b1-4e3f-aa75-8da950bed986",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "90.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3400087, Seg_Num: 1",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 13.40,-15.94 [deg].\nThere is a bright star (mag=1.78) 1.50 arcmin from this position.\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1800.00 [sec] (=30.0 [min])",
"sun_dist": "98.23 [deg] Sun_angle= 8.9 [hr] (West of Sun)",
"tgt_name": "Gamma_Vel",
"moon_dist": "68.29 [deg]",
"slew_date": "21017 TJD; 342 DOY; 25/12/08",
"slew_time": "79500.00 SOD {22:05:00.00} UT",
"sun_postn": "255.96d {+17h 03m 50s} -22.81d {-22d 48' 25\"}",
"ecl_coords": "147.36,-64.44 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "262.79, -7.66 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=4083=0xFF3",
"moon_illum": "79 [%]",
"moon_postn": "134.40d {+08h 57m 35s} +20.07d {+20d 04' 14\"}",
"notice_date": "Mon 08 Dec 25 22:04:17 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "122.405d {+08h 09m 37s} (J2000)",
"next_point_dec": "-47.316d {-47d 18' 58\"} (J2000)",
"next_point_roll": "143.504d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 08 Dec 25 22:04:17 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 122.405d {+08h 09m 37s} (J2000)\nNEXT_POINT_DEC: -47.316d {-47d 18' 58\"} (J2000)\nNEXT_POINT_ROLL: 143.504d\nSLEW_TIME: 79500.00 SOD {22:05:00.00} UT\nSLEW_DATE: 21017 TJD; 342 DOY; 25/12/08\nOBS_TIME: 1800.00 [sec] (=30.0 [min])\nTGT_NAME: Gamma_Vel \nTGT_NUM: 3400087, Seg_Num: 1\nMERIT: 90.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=4083=0xFF3\nSUN_POSTN: 255.96d {+17h 03m 50s} -22.81d {-22d 48' 25\"}\nSUN_DIST: 98.23 [deg] Sun_angle= 8.9 [hr] (West of Sun)\nMOON_POSTN: 134.40d {+08h 57m 35s} +20.07d {+20d 04' 14\"}\nMOON_DIST: 68.29 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 262.79, -7.66 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 147.36,-64.44 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 13.40,-15.94 [deg]. \nCOMMENTS: There is a bright star (mag=1.78) 1.50 arcmin from this position. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-12-08T22:04:17Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-12-08T22:04:19.136533Z",
"modified": "2025-12-08T22:04:19.163479Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803502,
"topic": "gcn.circulars",
"uuid": "96f10eb0-3286-4b44-89ab-fe5222baf99d",
"title": "GRB 251205A: Liverpool Telescope further optical follow-up observations",
"submitter": "A. Bochenek at Liverpool John Moores University <a.m.bochenek@2023.ljmu.ac.uk>",
"authors": "A. Bochenek at Liverpool John Moores University <a.m.bochenek@2023.ljmu.ac.uk>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/43038"
},
"format": "text/plain",
"$schema": "https://gcn.nasa.gov/schema/v6.0.0/gcn/circulars.schema.json",
"eventId": "GRB 251205A",
"subject": "GRB 251205A: Liverpool Telescope further optical follow-up observations",
"createdOn": 1765231095341,
"submitter": "A. Bochenek at Liverpool John Moores University <a.m.bochenek@2023.ljmu.ac.uk>",
"circularId": 43038,
"submittedHow": "web"
},
"message_text": "A. Bochenek, D. A. Perley (LJMU), report:\n \nWe observed the field of GRB 251205A (Lanava et al., GCN 43005) using the IO:O optical camera on the 2m robotic Liverpool Telescope. We obtained 4x100s exposures in the SDSS i and r filters starting at 2025-12-08 05:21:03 UT, approximately 2.24 days after trigger.\n \nWe report detections in the stacked images of both filters, at the position first reported by Lanava et al., GCN 43005:\n \nMJD (mid) T_mid-T_0 Filter Mag. (AB)\n61017.22543 53.8 h i 21.02 ± 0.19\n61017.23156 53.9 h r 21.14 ± 0.26\n \nThe photometry was obtained using nearby PanSTARRS secondary standards and was not corrected for extinction. The photometry is consistent with late-time optical measurements by Mandarakas et al., GCN 43011; Pérez-Fournon et al., GCN 43020; Bochenek & Perley, GCN 43024; and Hagio et al., GCN 43029.\n",
"published": "2025-12-08T21:58:16.965165Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-12-08T21:58:16.965192Z",
"modified": "2025-12-08T21:58:16.983519Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5803501,
"topic": "gcn.circulars",
"uuid": "f4bd9bc2-892d-44b6-931d-17df37b70dec",
"title": "SVOM GRB251208D: Global MASTER-Net observations report",
"submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov@xray.sai.msu.ru>",
"authors": "Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov@xray.sai.msu.ru>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/43036"
},
"format": "text/plain",
"$schema": "https://gcn.nasa.gov/schema/v6.0.0/gcn/circulars.schema.json",
"eventId": "GRB 251208D",
"subject": "SVOM GRB251208D: Global MASTER-Net observations report",
"version": 2,
"editedBy": "Vidushi Sharma at NASA GSFC/UMBC <vidushi.sharma@nasa.gov> on behalf of Vladimir Lipunov at Lomonosov Moscow State University <lipunov@sai.msu.ru>",
"editedOn": 1765230756625,
"createdOn": 1765222112503,
"submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov@xray.sai.msu.ru>",
"circularId": 43036,
"submittedHow": "email"
},
"message_text": "V.Lipunov, E.Gorbovskoy, A.Kuznetsov, K.Zhirkov, I.Panchenko, N.Tiurina, P.Balanutsa, V.Topolev, D.Vlasenko, \nG.Antipov, A.Sankovich, Yu.Tselik, Ya.Kechin, V.Senik, A.Chasovnikov, K.Labsina, I. Gorbunov (Lomonosov MSU),\nO.Gress, N.Budnev (ISU),\nC.Francile, F. Podesta, R.Podesta, E. Gonzalez (Observatorio Astronomico Felix Aguilar (OAFA),\nA. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory),\nA.Sosnovskij (CrAO),\nA. Gabovich, V.Yurkov (Blagoveschensk Educational StateUniversity),\nD.Buckley (SAAO),\nR.Rebolo (The Instituto de Astrofisica de Canarias),\nL.Carrasco, J.R.Valdes, V.Chavushyan, V.M.Patino Alvarez, J.Martinez,\nA.R.Corella, L.H.Rodriguez (INAOE, Guillermo Haro Astrophysics Observatory) \n\nMASTER-Kislovodsk robotic telescope [1] located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the SVOM GRB251208.70 (trigger No 1765212621,22h 30m 08.33s , -00d 23m 30.5s, R=0.1962) errorbox 6047 sec after notice time and 7322 sec after trigger time at 2025-12-08 18:52:23 UT, with upper limit up to 13.3 mag. The observations began at zenith distance = 73 deg. The sun altitude is -56.3 deg. \n\nMASTER-SAAO robotic telescope located in South Africa (South African Astronomical Observatory) was pointed to the SVOM GRB251208.70 errorbox 7366 sec after notice time and 8641 sec after trigger time at 2025-12-08 19:14:22 UT, with upper limit up to 19.0 mag. The observations began at zenith distance = 56 deg. The sun altitude is -17.9 deg. \n\nThe galactic latitude b = -47 deg., longitude l = 66 deg.\n\n\nReal time updated cover map and OT discovered available here: \nhttps://master.sai.msu.ru/site/master2/observ.php?id=3064681\n\nWe obtain a following upper limits. \n\nTmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment\n_________|_____________________|_____________________|____________________________________|_____|_______|_______|________\n\n 7382 | 2025-12-08 18:52:23 | MASTER-Kislovodsk | (22h 29m 37.06s , -00d 21m 55.6s) | C | 120 | 12.6 | \n 7382 | 2025-12-08 18:52:23 | MASTER-Kislovodsk | (22h 29m 37.94s , -00d 00m 13.8s) | C | 120 | 13.2 | \n 8671 | 2025-12-08 19:14:22 | MASTER-SAAO | (22h 28m 00.88s , -00d 37m 02.0s) | C | 60 | 18.9 | \n 8671 | 2025-12-08 19:14:22 | MASTER-SAAO | (22h 26m 18.28s , -00d 21m 13.1s) | C | 60 | 18.5 | \n 8764 | 2025-12-08 19:15:54 | MASTER-SAAO | (22h 27m 55.90s , -00d 37m 31.3s) | C | 60 | 19.0 | \n 8764 | 2025-12-08 19:15:54 | MASTER-SAAO | (22h 26m 13.40s , -00d 21m 40.9s) | C | 60 | 18.6 | \n 8867 | 2025-12-08 19:17:38 | MASTER-SAAO | (22h 26m 12.54s , -00d 20m 34.9s) | C | 60 | 18.5 | \n 8892 | 2025-12-08 19:18:03 | MASTER-Kislovodsk | (22h 29m 36.09s , -00d 22m 32.0s) | C | 60 | 12.2 | \n 8892 | 2025-12-08 19:18:03 | MASTER-Kislovodsk | (22h 29m 39.94s , -00d 01m 05.5s) | C | 60 | 13.2 | \n 8972 | 2025-12-08 19:19:22 | MASTER-Kislovodsk | (22h 29m 33.23s , -00d 02m 12.0s) | C | 60 | 13.3 | \nFilter C is a clear (unfiltred) band. \n\n\nThe observation and reduction will continue. \nThe message may be cited.\n\n[1] - V.M. Lipunov, V.G. Kornilov, E.S. Gorbovskoy, N.A. Tiurina & A.S.Kuznetsov, 2023, Astronomical Robotic Networks and Operative Multichanel Astrophysics, Lomonosov MSU PRESS, 591pp.\nhttp : // www.pereplet.ru/lipunov/625.html\n",
"published": "2025-12-08T21:52:39.713617Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-12-08T21:52:39.713644Z",
"modified": "2025-12-08T21:52:39.734364Z",
"nonlocalizedevents": [],
"targets": []
}
]
}
