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{
"id": 5799390,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "017df160-ae30-4f59-8c2e-ce6e20849e7b",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "76864, Seg_Num: 11",
"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 0.87,-17.89 [deg].",
"sun_dist": "48.11 [deg] Sun_angle= -1.9 [hr] (East of Sun)",
"moon_dist": "73.70 [deg]",
"slew_date": "20995 TJD; 320 DOY; 25/11/16",
"slew_time": "44143.00 SOD {12:15:43.00} UT",
"sun_postn": "232.03d {+15h 28m 06s} -18.87d {-18d 51' 54\"}",
"ecl_coords": "258.03, 43.05 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "42.25, 28.11 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "12 [%]",
"moon_postn": "191.38d {+12h 45m 32s} -7.41d {-07d 24' 31\"}",
"notice_date": "Sun 16 Nov 25 12:15:50 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "260.718d {+17h 22m 52s} (J2000)",
"curr_point_dec": "+19.993d {+19d 59' 34\"} (J2000)",
"curr_point_roll": "218.340d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sun 16 Nov 25 12:15:50 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 260.718d {+17h 22m 52s} (J2000)\nCURR_POINT_DEC: +19.993d {+19d 59' 34\"} (J2000)\nCURR_POINT_ROLL: 218.340d\nSLEW_TIME: 44143.00 SOD {12:15:43.00} UT\nSLEW_DATE: 20995 TJD; 320 DOY; 25/11/16\nTGT_NUM: 76864, Seg_Num: 11\nSUN_POSTN: 232.03d {+15h 28m 06s} -18.87d {-18d 51' 54\"}\nSUN_DIST: 48.11 [deg] Sun_angle= -1.9 [hr] (East of Sun)\nMOON_POSTN: 191.38d {+12h 45m 32s} -7.41d {-07d 24' 31\"}\nMOON_DIST: 73.70 [deg]\nMOON_ILLUM: 12 [%]\nGAL_COORDS: 42.25, 28.11 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 258.03, 43.05 [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 0.87,-17.89 [deg]. \n",
"published": "2025-11-16T12:15:50Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-11-16T12:15:56.674517Z",
"modified": "2025-11-16T12:15:57.316408Z",
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{
"id": 176084,
"topic": "gcn.circulars",
"uuid": "017e369e-9f41-4fca-8cf1-493744618303",
"title": "LIGO/Virgo/KAGRA S250206dm: Candidates from the Zwicky Transient Facility",
"submitter": "Tomas Ahumada Mena at Caltech <tahumada@caltech.edu>",
"authors": "Tomas Ahumada Mena at Caltech <tahumada@caltech.edu>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/39228"
},
"format": "text/plain",
"$schema": "https://gcn.nasa.gov/schema/v4.2.0/gcn/circulars.schema.json",
"eventId": "LIGO/Virgo/KAGRA S250206dm",
"subject": "LIGO/Virgo/KAGRA S250206dm: Candidates from the Zwicky Transient Facility",
"createdOn": 1739000921328,
"submitter": "Tomas Ahumada Mena at Caltech <tahumada@caltech.edu>",
"circularId": 39228,
"submittedHow": "web"
},
"message_text": "Tomás Ahumada (Caltech), Viraj Karambelkar (CIT), Eric Bellm (UW), Mansi Kasliwal (CIT), Shreya Anand (Stanford), Robert Stein (JSI/UMD), Theophile du Laz (CIT), Avery Wold (IPAC), Igor Andreoni (UMD), Varun Bhalerao (IITB), Brad Cenko (NASA GSFC/UMD), Michael Coughlin (UMN), David Kaplan (UWM), Leo Singer (NASA GSFC), Jesper Sollerman (OKC) report on behalf of the ZTF and GROWTH collaborations:\n\nWe observed the localization region of the LVK trigger S250206dm (GCN 39175) with the Palomar 48-inch telescope equipped with the 47 square-degree Zwicky Transient Facility (ZTF) camera (Graham et al., 2019; Bellm et al., 2019). We obtained images in the g- and r-bands of the Bilby map (GCN 39184). We started observations in the g- and r- beginning at 2024-02-08 02:21 UTC, approximately 29 hours after event time (delay due to wet weather at Palomar on the first night). We targeted 52% (1081 sq deg) of the reported localization region with 300s exposures.\n\nWe queried the ZTF alert stream using Kowalski (Duev et al. 2019) through Fritz (Coughlin et al. 2023) and emgwcave (Karambelkar et al. in prep). We required at least 2 detections separated by at least 15 minutes to select against moving objects. Furthermore, we cross-match our candidates with the Minor Planet Center to flag known asteroids, reject stellar sources (Tachibana and Miller 2018 and using the GAIA catalog), reject AGNs based on WISE colors, and apply machine learning algorithms for classification (Mahabal et al. 2019). We require that no spatially coincident ZTF alerts were issued before the detection time of the LVK trigger. We also ran forced photometry on ZTF images (Masci et al. 2019) and required no detections before the LVK trigger.\n\nTwo sources were found within the 95% localization region and reported to TNS:\n\nid | AT name |ra |dec | mjd| mag |filter| comment\nZTF25aaffzpx | AT 2025baz | 02:19:26.60 | +47:32:49.80 | 60714.15932870 | 20.4 | r | hostless\nZTF25aaffyzc | AT 2025bay | 00:30:01.17 | +37:10:06.06 | 60714.13770830 | 20.5 | r | no redshift available\n\nBased on observations obtained with the Samuel Oschin Telescope 48-inch and the 60-inch Telescope at the Palomar Observatory as part of the Zwicky Transient Facility project. ZTF is supported by the National Science Foundation under Award #2407588 and a partnership including Caltech, USA; Caltech/IPAC, USA; University of Maryland, USA; University of California, Berkeley, USA; University of Wisconsin at Milwaukee, USA; Cornell University, USA; Drexel University, USA; University of North Carolina at Chapel Hill, USA; Institute of Science and Technology, Austria; National Central University, Taiwan; Operations are conducted by Caltech's Optical Observatory (COO) and Caltech/IPAC. GROWTH acknowledges the generous support of the NSF under PIRE Grant No 1545949. Alert database searches are done by AMPEL (Nordin et al. 2019) and Kowalski (Duev et al. 2019). The GROWTH India Telescope (GIT, Kumar et al., 2022) is set up by the Indian Institute of Astrophysics (IIA) and the Indian Institute of Technology Bombay (IITB) with funding from DST-SERB and IUSSTF. Its operations are partially supported by funding from the IIT Bombay alumni batch of 1994. The Fritz and SkyPortal projects acknowledge the generous support of The Gordon and Betty Moore Foundation.",
"published": "2025-02-08T07:48:48.554543Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-02-08T07:48:48.554558Z",
"modified": "2025-02-08T07:48:48.560871Z",
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{
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{
"id": 84370,
"topic": "lvk-users.beccatest",
"uuid": "017ee070-985f-4f2f-b9a4-6164433d6919",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
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},
"message_text": "",
"published": "2024-07-07T09:23:22.663930Z",
"message_parser": "",
"retracted": false,
"created": "2024-07-07T09:23:22.663948Z",
"modified": "2024-07-07T09:23:22.663955Z",
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{
"id": 151569,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "017f08a7-9b1e-44df-b7cb-95c7cb08599f",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "40.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "92732, 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 271.24,-3.94 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "300.00 [sec] (=5.0 [min])",
"sun_dist": "112.07 [deg] Sun_angle= -11.9 [hr] (East of Sun)",
"tgt_name": "PSZ2_G251.55-42.78",
"moon_dist": "102.28 [deg]",
"slew_date": "20647 TJD; 338 DOY; 24/12/03",
"slew_time": "12180.00 SOD {03:23:00.00} UT",
"sun_postn": "249.92d {+16h 39m 40s} -22.15d {-22d 09' 05\"}",
"ecl_coords": "50.10,-66.27 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "251.52,-42.78 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=396=0x18C",
"moon_illum": "4 [%]",
"moon_postn": "273.89d {+18h 15m 34s} -28.44d {-28d 26' 08\"}",
"notice_date": "Tue 03 Dec 24 03:22:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "68.258d {+04h 33m 02s} (J2000)",
"next_point_dec": "-45.815d {-45d 48' 52\"} (J2000)",
"next_point_roll": "172.055d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 03 Dec 24 03:22:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 68.258d {+04h 33m 02s} (J2000)\nNEXT_POINT_DEC: -45.815d {-45d 48' 52\"} (J2000)\nNEXT_POINT_ROLL: 172.055d\nSLEW_TIME: 12180.00 SOD {03:23:00.00} UT\nSLEW_DATE: 20647 TJD; 338 DOY; 24/12/03\nOBS_TIME: 300.00 [sec] (=5.0 [min])\nTGT_NAME: PSZ2_G251.55-42.78 \nTGT_NUM: 92732, Seg_Num: 4\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=396=0x18C\nSUN_POSTN: 249.92d {+16h 39m 40s} -22.15d {-22d 09' 05\"}\nSUN_DIST: 112.07 [deg] Sun_angle= -11.9 [hr] (East of Sun)\nMOON_POSTN: 273.89d {+18h 15m 34s} -28.44d {-28d 26' 08\"}\nMOON_DIST: 102.28 [deg]\nMOON_ILLUM: 4 [%]\nGAL_COORDS: 251.52,-42.78 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 50.10,-66.27 [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 271.24,-3.94 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2024-12-03T03:22:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-12-03T03:22:55.315313Z",
"modified": "2024-12-03T03:22:55.324108Z",
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},
{
"id": 317029,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "017f715f-1f09-4b58-b2bf-e15e48296478",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "19863, Seg_Num: 2",
"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 357.30,11.08 [deg].",
"sun_dist": "101.31 [deg] Sun_angle= -8.0 [hr] (East of Sun)",
"moon_dist": "84.51 [deg]",
"slew_date": "20837 TJD; 162 DOY; 25/06/11",
"slew_time": "54062.94 SOD {15:01:02.94} UT",
"sun_postn": "80.15d {+05h 20m 35s} +23.13d {+23d 07' 34\"}",
"ecl_coords": "184.67, 36.26 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "66.50, 82.47 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "100 [%]",
"moon_postn": "263.75d {+17h 35m 01s} -28.30d {-28d 18' 04\"}",
"notice_date": "Wed 11 Jun 25 15:01:11 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "200.187d {+13h 20m 45s} (J2000)",
"curr_point_dec": "+31.101d {+31d 06' 04\"} (J2000)",
"curr_point_roll": "315.794d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Wed 11 Jun 25 15:01:11 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 200.187d {+13h 20m 45s} (J2000)\nCURR_POINT_DEC: +31.101d {+31d 06' 04\"} (J2000)\nCURR_POINT_ROLL: 315.794d\nSLEW_TIME: 54062.94 SOD {15:01:02.94} UT\nSLEW_DATE: 20837 TJD; 162 DOY; 25/06/11\nTGT_NUM: 19863, Seg_Num: 2\nSUN_POSTN: 80.15d {+05h 20m 35s} +23.13d {+23d 07' 34\"}\nSUN_DIST: 101.31 [deg] Sun_angle= -8.0 [hr] (East of Sun)\nMOON_POSTN: 263.75d {+17h 35m 01s} -28.30d {-28d 18' 04\"}\nMOON_DIST: 84.51 [deg]\nMOON_ILLUM: 100 [%]\nGAL_COORDS: 66.50, 82.47 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 184.67, 36.26 [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 357.30,11.08 [deg]. \n",
"published": "2025-06-11T15:01:11Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-06-29T06:22:52.507101Z",
"modified": "2025-06-29T06:22:52.510659Z",
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},
{
"id": 382961,
"topic": "gcn.classic.text.FERMI_GBM_FLT_POS",
"uuid": "017f826b-15ff-436f-ad56-cd30ffe050b3",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"grb_ra": "241.550d {+16h 06m 12s} (J2000),\n241.569d {+16h 06m 17s} (current),\n241.516d {+16h 06m 04s} (1950)",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250708422/quicklook/glg_lc_medres34_bn250708422.gif",
"grb_dec": "+67.967d {+67d 58' 00\"} (J2000),\n+67.899d {+67d 53' 57\"} (current),\n+68.099d {+68d 05' 58\"} (1950)",
"grb_phi": "180.00 [deg]",
"comments": "Fermi-GBM Flight-calculated Coordinates.\nThis trigger occurred at longitude,latitude = 264.77,-25.53 [deg].\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "20864 TJD; 189 DOY; 25/07/08",
"grb_time": "36442.71 SOD {10:07:22.71} UT",
"sun_dist": "83.50 [deg] Sun_angle= -8.9 [hr] (East of Sun)",
"detectors": "0,0,0, 0,0,0, 0,1,0, 0,0,1, 0,0,",
"grb_error": "8.93 [deg radius, statistical plus systematic]",
"grb_inten": "127 [cnts/sec]",
"grb_theta": "160.00 [deg]",
"moon_dist": "96.49 [deg]",
"sun_postn": "107.90d {+07h 11m 37s} +22.42d {+22d 24' 54\"}",
"ecl_coords": "159.70, 79.02 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "101.34, 40.02 [deg] galactic lon,lat of the burst (or transient)",
"hard_ratio": "0.00",
"integ_time": "4.096 [sec]",
"moon_illum": "94 [%]",
"moon_postn": "256.76d {+17h 07m 03s} -27.92d {-27d 55' 26\"}",
"record_num": "91",
"data_signif": "11.10 [sigma]",
"most_likely": "100% Below horizon",
"notice_date": "Tue 08 Jul 25 10:08:32 UT",
"notice_type": "Fermi-GBM Flight Position",
"trigger_num": "773662047",
"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 08 Jul 25 10:08:32 UT\nNOTICE_TYPE: Fermi-GBM Flight Position\nRECORD_NUM: 91\nTRIGGER_NUM: 773662047\nGRB_RA: 241.550d {+16h 06m 12s} (J2000),\n 241.569d {+16h 06m 17s} (current),\n 241.516d {+16h 06m 04s} (1950)\nGRB_DEC: +67.967d {+67d 58' 00\"} (J2000),\n +67.899d {+67d 53' 57\"} (current),\n +68.099d {+68d 05' 58\"} (1950)\nGRB_ERROR: 8.93 [deg radius, statistical plus systematic]\nGRB_INTEN: 127 [cnts/sec]\nDATA_SIGNIF: 11.10 [sigma]\nINTEG_TIME: 4.096 [sec]\nGRB_DATE: 20864 TJD; 189 DOY; 25/07/08\nGRB_TIME: 36442.71 SOD {10:07:22.71} UT\nGRB_PHI: 180.00 [deg]\nGRB_THETA: 160.00 [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: 0,0,0, 0,0,0, 0,1,0, 0,0,1, 0,0,\nSUN_POSTN: 107.90d {+07h 11m 37s} +22.42d {+22d 24' 54\"}\nSUN_DIST: 83.50 [deg] Sun_angle= -8.9 [hr] (East of Sun)\nMOON_POSTN: 256.76d {+17h 07m 03s} -27.92d {-27d 55' 26\"}\nMOON_DIST: 96.49 [deg]\nMOON_ILLUM: 94 [%]\nGAL_COORDS: 101.34, 40.02 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 159.70, 79.02 [deg] ecliptic lon,lat of the burst (or transient)\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250708422/quicklook/glg_lc_medres34_bn250708422.gif\nCOMMENTS: Fermi-GBM Flight-calculated Coordinates. \nCOMMENTS: This trigger occurred at longitude,latitude = 264.77,-25.53 [deg]. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-07-08T10:08:32Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-07-08T10:08:33.338450Z",
"modified": "2025-07-08T10:08:33.353000Z",
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},
{
"id": 63216,
"topic": "lvk-users.beccatest",
"uuid": "017fc290-fcd2-4a30-8ccd-370951f604b0",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
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"L1"
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"time": [
1403331500
],
"range": 162.72962318260403
},
"message_text": "",
"published": "2024-06-25T06:18:20.384866Z",
"message_parser": "",
"retracted": false,
"created": "2024-06-25T06:18:20.384880Z",
"modified": "2024-06-25T06:18:20.384886Z",
"nonlocalizedevents": [],
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},
{
"id": 137002,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "017fe980-a3b5-4d36-a76b-473a14eaf9ac",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "59155, Seg_Num: 66",
"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 153.26,0.14 [deg].",
"sun_dist": "125.46 [deg] Sun_angle= -10.4 [hr] (East of Sun)",
"moon_dist": "87.40 [deg]",
"slew_date": "20608 TJD; 299 DOY; 24/10/25",
"slew_time": "33210.26 SOD {09:13:30.26} UT",
"sun_postn": "210.26d {+14h 01m 03s} -12.32d {-12d 19' 19\"}",
"ecl_coords": "42.95, 53.79 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "120.12, 1.48 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "40 [%]",
"moon_postn": "138.40d {+09h 13m 36s} +20.46d {+20d 27' 32\"}",
"notice_date": "Fri 25 Oct 24 09:13:36 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "6.376d {+00h 25m 30s} (J2000)",
"curr_point_dec": "+64.211d {+64d 12' 40\"} (J2000)",
"curr_point_roll": "329.011d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Fri 25 Oct 24 09:13:36 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 6.376d {+00h 25m 30s} (J2000)\nCURR_POINT_DEC: +64.211d {+64d 12' 40\"} (J2000)\nCURR_POINT_ROLL: 329.011d\nSLEW_TIME: 33210.26 SOD {09:13:30.26} UT\nSLEW_DATE: 20608 TJD; 299 DOY; 24/10/25\nTGT_NUM: 59155, Seg_Num: 66\nSUN_POSTN: 210.26d {+14h 01m 03s} -12.32d {-12d 19' 19\"}\nSUN_DIST: 125.46 [deg] Sun_angle= -10.4 [hr] (East of Sun)\nMOON_POSTN: 138.40d {+09h 13m 36s} +20.46d {+20d 27' 32\"}\nMOON_DIST: 87.40 [deg]\nMOON_ILLUM: 40 [%]\nGAL_COORDS: 120.12, 1.48 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 42.95, 53.79 [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 153.26,0.14 [deg]. \n",
"published": "2024-10-25T09:13:36Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-10-25T09:14:01.728986Z",
"modified": "2024-10-25T09:14:01.736396Z",
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},
{
"id": 174795,
"topic": "gcn.circulars",
"uuid": "017fffb1-85b4-402f-83fb-eabe2ddcf1fa",
"title": "GRB 250204B: AstroSat CZTI detection of a short burst",
"submitter": "Gaurav Waratkar at IIT Bombay <gauravwaratkar@iitb.ac.in>",
"authors": "Gaurav Waratkar at IIT Bombay <gauravwaratkar@iitb.ac.in>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/39142"
},
"format": "text/plain",
"$schema": "https://gcn.nasa.gov/schema/v4.2.0/gcn/circulars.schema.json",
"eventId": "GRB 250204B",
"subject": "GRB 250204B: AstroSat CZTI detection of a short burst",
"createdOn": 1738686631081,
"submitter": "Gaurav Waratkar at IIT Bombay <gauravwaratkar@iitb.ac.in>",
"circularId": 39142,
"submittedHow": "web"
},
"message_text": "A. Dasgupta (BITS Pilani, Hyderabad), G. Waratkar (IITB), J. Joshi (IUCAA), A. Vibhute (IUCAA), V. Bhalerao (IITB), D. Bhattacharya (Ashoka University/IUCAA), A. R. Rao (IUCAA/TIFR), and S. Vadawale (PRL) report on behalf of the AstroSat CZTI collaboration:\n\nAnalysis of AstroSat CZTI data with the CIFT framework (Sharma et al., 2021, JApA, 42, 73) showed the detection of a short-duration GRB 250204B which was also detected by Fermi/GBM (Fermi-GBM Team, GCN Circ. 39141). Inspection of INTEGRAL/SPI-ACS data also showed the detection of the burst.\n\nThe source was clearly detected in the CZT detectors in the 20-200 keV energy range. The light curve peaks at 2025-02-04 06:41:14.050 UTC. The measured peak count rate associated with the burst is 446 (+149, -49) counts/s above the background in the combined data of two (out of four) quadrants, with a total of 237 (+60, -71) counts. The local mean background count rate was 116 (+6, -8) counts/s. Using cumulative rates, we measure a T90 of 1.1 (+0.3, -0.5) s.\n\nIt was also clearly detected in the CsI anticoincidence (Veto) detector in the 100-500 keV energy range. The light curve peaks at 2025-02-04 06:41:13.502 UTC. The measured peak count rate is 300 (+70, -41) counts/s above the background in the combined Veto data of all quadrants, with a total of 659 (+172, -189) counts. The local mean background count rate was 1265 (+8, -8) counts/s. Due to the intrinsic 1 s binning of veto data, we cannot reliably estimate a T90 from it.\n\nCZTI is built by a TIFR-led consortium of institutes across India, including VSSC, URSC, IUCAA, SAC, and PRL. The Indian Space Research Organisation funded, managed, and facilitated the project.\n\nCZTI GRB detections are reported regularly on the payload site at:\nhttp://astrosat.iucaa.in/czti/?q=grb\n",
"published": "2025-02-04T16:30:38.403766Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-02-04T16:30:38.403797Z",
"modified": "2025-02-04T16:30:38.409094Z",
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},
{
"id": 5778987,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "01801a0a-cdce-4a5e-837b-eb19df1d750c",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "83.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3111198, Seg_Num: 121",
"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 140.82,-18.90 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "81.00 [sec] (=1.4 [min])",
"sun_dist": "109.23 [deg] Sun_angle= 10.4 [hr] (West of Sun)",
"tgt_name": "SMC J0111.2-7142",
"moon_dist": "116.55 [deg]",
"slew_date": "20934 TJD; 259 DOY; 25/09/16",
"slew_time": "48838.00 SOD {13:33:58.00} UT",
"sun_postn": "174.44d {+11h 37m 44s} +2.41d {+02d 24' 24\"}",
"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": "27 [%]",
"moon_postn": "113.65d {+07h 34m 36s} +26.21d {+26d 12' 35\"}",
"notice_date": "Tue 16 Sep 25 13:33:33 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": "147.311d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 16 Sep 25 13:33:33 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: 147.311d\nSLEW_TIME: 48838.00 SOD {13:33:58.00} UT\nSLEW_DATE: 20934 TJD; 259 DOY; 25/09/16\nOBS_TIME: 81.00 [sec] (=1.4 [min])\nTGT_NAME: SMC J0111.2-7142 \nTGT_NUM: 3111198, Seg_Num: 121\nMERIT: 83.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C\nSUN_POSTN: 174.44d {+11h 37m 44s} +2.41d {+02d 24' 24\"}\nSUN_DIST: 109.23 [deg] Sun_angle= 10.4 [hr] (West of Sun)\nMOON_POSTN: 113.65d {+07h 34m 36s} +26.21d {+26d 12' 35\"}\nMOON_DIST: 116.55 [deg]\nMOON_ILLUM: 27 [%]\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 140.82,-18.90 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-09-16T13:33:33Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-09-16T13:33:34.284508Z",
"modified": "2025-09-16T13:33:34.289006Z",
"nonlocalizedevents": [],
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},
{
"id": 154148,
"topic": "igwn.gwalert",
"uuid": "018042b2-cddf-40b5-a17b-095c6cf76f8c",
"title": "S241210ck - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S241210ck/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S241210ck/view/"
},
"event": {
"far": 6.729e-06,
"time": "2024-12-10T05:33:49.660Z",
"group": "CBC",
"search": "BBH",
"area_50": 892.1691448594705,
"area_90": 4216.611273540902,
"duration": null,
"pipeline": "CWB",
"properties": {
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},
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],
"significant": false,
"skymap_hash": "fbafe1a20300c610e81cbb4604faf74e",
"classification": {
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"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.9955853090789768
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2024-12-10T05:34:54Z",
"superevent_id": "S241210ck",
"external_coinc": null
},
"message_text": "",
"published": "2024-12-10T05:34:56.106689Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-12-10T05:34:56.106734Z",
"modified": "2024-12-10T05:34:56.116653Z",
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{
"id": 44248,
"topic": "lvk-users.beccatest",
"uuid": "01805ffb-7ab4-4de2-abef-396dc03ab427",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
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"time": [
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],
"range": 163.938368153062
},
"message_text": "",
"published": "2024-06-16T03:45:06.432393Z",
"message_parser": "",
"retracted": false,
"created": "2024-06-16T03:45:06.432426Z",
"modified": "2024-06-16T03:45:06.432443Z",
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},
{
"id": 148082,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "0180bd69-c95a-430e-944a-ae766dc11ebd",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "34455, Seg_Num: 254",
"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 222.89,2.51 [deg].",
"sun_dist": "79.92 [deg] Sun_angle= 3.8 [hr] (West of Sun)",
"moon_dist": "34.77 [deg]",
"slew_date": "20637 TJD; 328 DOY; 24/11/23",
"slew_time": "46770.47 SOD {12:59:30.47} UT",
"sun_postn": "239.63d {+15h 58m 31s} -20.50d {-20d 30' 16\"}",
"ecl_coords": "163.97, 36.57 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "155.41, 74.99 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "46 [%]",
"moon_postn": "159.78d {+10h 39m 07s} +11.16d {+11d 09' 18\"}",
"notice_date": "Sat 23 Nov 24 12:59:27 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "182.487d {+12h 09m 57s} (J2000)",
"curr_point_dec": "+39.414d {+39d 24' 51\"} (J2000)",
"curr_point_roll": "117.064d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sat 23 Nov 24 12:59:27 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 182.487d {+12h 09m 57s} (J2000)\nCURR_POINT_DEC: +39.414d {+39d 24' 51\"} (J2000)\nCURR_POINT_ROLL: 117.064d\nSLEW_TIME: 46770.47 SOD {12:59:30.47} UT\nSLEW_DATE: 20637 TJD; 328 DOY; 24/11/23\nTGT_NUM: 34455, Seg_Num: 254\nSUN_POSTN: 239.63d {+15h 58m 31s} -20.50d {-20d 30' 16\"}\nSUN_DIST: 79.92 [deg] Sun_angle= 3.8 [hr] (West of Sun)\nMOON_POSTN: 159.78d {+10h 39m 07s} +11.16d {+11d 09' 18\"}\nMOON_DIST: 34.77 [deg]\nMOON_ILLUM: 46 [%]\nGAL_COORDS: 155.41, 74.99 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 163.97, 36.57 [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 222.89,2.51 [deg]. \n",
"published": "2024-11-23T12:59:27Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-11-23T12:59:28.107917Z",
"modified": "2024-11-23T12:59:28.120921Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 24623,
"topic": "lvk-users.beccatest",
"uuid": "0180e97b-99c5-458c-8c52-cff684fdfaa5",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
"ifo": [
"V1"
],
"time": [
1401185600
],
"range": 49.63026398370764
},
"message_text": "",
"published": "2024-05-31T10:13:25.595633Z",
"message_parser": "",
"retracted": false,
"created": "2024-05-31T10:13:25.595654Z",
"modified": "2024-05-31T10:13:25.595662Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 140233,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "01813a08-e6b3-4339-a4ae-cc440463a986",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "75797, 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 328.61,-19.51 [deg].",
"sun_dist": "47.12 [deg] Sun_angle= 2.9 [hr] (West of Sun)",
"moon_dist": "68.17 [deg]",
"slew_date": "20617 TJD; 308 DOY; 24/11/03",
"slew_time": "33740.22 SOD {09:22:20.22} UT",
"sun_postn": "219.02d {+14h 36m 04s} -15.26d {-15d 15' 53\"}",
"ecl_coords": "174.05, 2.87 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "263.38, 62.47 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "3 [%]",
"moon_postn": "239.23d {+15h 56m 55s} -24.79d {-24d 47' 15\"}",
"notice_date": "Sun 03 Nov 24 09:22:26 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "175.678d {+11h 42m 43s} (J2000)",
"curr_point_dec": "+5.002d {+05d 00' 09\"} (J2000)",
"curr_point_roll": "116.057d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sun 03 Nov 24 09:22:26 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 175.678d {+11h 42m 43s} (J2000)\nCURR_POINT_DEC: +5.002d {+05d 00' 09\"} (J2000)\nCURR_POINT_ROLL: 116.057d\nSLEW_TIME: 33740.22 SOD {09:22:20.22} UT\nSLEW_DATE: 20617 TJD; 308 DOY; 24/11/03\nTGT_NUM: 75797, Seg_Num: 4\nSUN_POSTN: 219.02d {+14h 36m 04s} -15.26d {-15d 15' 53\"}\nSUN_DIST: 47.12 [deg] Sun_angle= 2.9 [hr] (West of Sun)\nMOON_POSTN: 239.23d {+15h 56m 55s} -24.79d {-24d 47' 15\"}\nMOON_DIST: 68.17 [deg]\nMOON_ILLUM: 3 [%]\nGAL_COORDS: 263.38, 62.47 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 174.05, 2.87 [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 328.61,-19.51 [deg]. \n",
"published": "2024-11-03T09:22:26Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-11-03T09:23:05.291117Z",
"modified": "2024-11-03T09:23:05.297483Z",
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},
{
"id": 5794052,
"topic": "gcn.classic.text.UNKNOWN",
"uuid": "01815e27-8195-4a79-89e7-88b824a8e12a",
"title": "GCN/AMON NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/AMON NOTICE",
"charge": "0.00 [pe]",
"pvalue": "1.0000e+00 [dn]",
"src_ra": "36.0000d {+02h 24m 00s} (J2000),\n36.2720d {+02h 25m 05s} (current),\n35.4738d {+02h 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-34.8837d {-34d 53' 00\"} (current),\n-35.2260d {-35d 13' 33\"} (1950)",
"comments": "AMON_TEST.",
"n_events": "9 [number of neutrinos]",
"revision": "0",
"sun_dist": "127.53 [deg] Sun_angle= -11.4 [hr] (East of Sun)",
"event_num": "99999",
"false_pos": "1.0058e+00 [s^-1 sr^-1]",
"moon_dist": "87.94 [deg]",
"src_error": "60.00 [arcmin radius, stat+sys, 90% containment]",
"sun_postn": "224.73d {+14h 58m 55s} -16.97d {-16d 57' 55\"}",
"ecl_coords": "17.86,-45.87 [deg] ecliptic lon,lat of the event",
"gal_coords": "240.35,-68.74 [deg] galactic lon,lat of the event",
"moon_postn": "101.73d {+06h 46m 55s} +27.69d {+27d 41' 09\"}",
"notice_date": "Sun 09 Nov 25 08:38:32 UT",
"notice_type": "AMON TEST",
"src_error50": "0.00 [arcmin radius, stat+sys, 50% containment]",
"discovery_date": "20988 TJD; 313 DOY; 25/11/09 (yy/mm/dd)",
"discovery_time": "31104 SOD {08:38:24.00} UT",
"signal_trackness": "0.00 [dn]"
},
"message_text": "TITLE: GCN/AMON NOTICE\nNOTICE_DATE: Sun 09 Nov 25 08:38:32 UT\nNOTICE_TYPE: AMON TEST \nRUN_NUM: 0\nEVENT_NUM: 99999\nSRC_RA: 36.0000d {+02h 24m 00s} (J2000),\n 36.2720d {+02h 25m 05s} (current),\n 35.4738d {+02h 21m 54s} (1950)\nSRC_DEC: -35.0000d {-35d 00' 00\"} (J2000),\n -34.8837d {-34d 53' 00\"} (current),\n -35.2260d {-35d 13' 33\"} (1950)\nSRC_ERROR: 60.00 [arcmin radius, stat+sys, 90% containment]\nSRC_ERROR50: 0.00 [arcmin radius, stat+sys, 50% containment]\nDISCOVERY_DATE: 20988 TJD; 313 DOY; 25/11/09 (yy/mm/dd)\nDISCOVERY_TIME: 31104 SOD {08:38:24.00} 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: 224.73d {+14h 58m 55s} -16.97d {-16d 57' 55\"}\nSUN_DIST: 127.53 [deg] Sun_angle= -11.4 [hr] (East of Sun)\nMOON_POSTN: 101.73d {+06h 46m 55s} +27.69d {+27d 41' 09\"}\nMOON_DIST: 87.94 [deg]\nGAL_COORDS: 240.35,-68.74 [deg] galactic lon,lat of the event\nECL_COORDS: 17.86,-45.87 [deg] ecliptic lon,lat of the event\nCOMMENTS: AMON_TEST. \n",
"published": "2025-11-09T08:38:32Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-11-09T08:38:33.465327Z",
"modified": "2025-11-09T08:38:33.473168Z",
"nonlocalizedevents": [],
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},
{
"id": 36990,
"topic": "lvk-users.beccatest",
"uuid": "0181b319-a9ab-4e6e-80e1-1903c4306f67",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
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],
"time": [
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],
"range": 168.7146212068991
},
"message_text": "",
"published": "2024-06-12T21:31:40.217373Z",
"message_parser": "",
"retracted": false,
"created": "2024-06-12T21:31:40.217385Z",
"modified": "2024-06-12T21:31:40.217390Z",
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},
{
"id": 5785199,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "018272a9-7d74-4373-834e-02fd5228e89a",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "70.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3108430, 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 287.48,20.33 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "600.00 [sec] (=10.0 [min])",
"sun_dist": "128.27 [deg] Sun_angle= 9.3 [hr] (West of Sun)",
"tgt_name": "SGWGS-3639",
"moon_dist": "62.61 [deg]",
"slew_date": "20954 TJD; 279 DOY; 25/10/06",
"slew_time": "21720.00 SOD {06:02:00.00} UT",
"sun_postn": "192.18d {+12h 48m 44s} -5.23d {-05d 13' 35\"}",
"ecl_coords": "61.03, 21.83 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "152.45,-11.86 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=8767=0x223F",
"moon_illum": "99 [%]",
"moon_postn": "0.11d {+00h 00m 26s} +1.25d {+01d 15' 15\"}",
"notice_date": "Mon 06 Oct 25 06:01:41 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "53.023d {+03h 32m 06s} (J2000)",
"next_point_dec": "+41.625d {+41d 37' 30\"} (J2000)",
"next_point_roll": "48.848d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 06 Oct 25 06:01:41 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 53.023d {+03h 32m 06s} (J2000)\nNEXT_POINT_DEC: +41.625d {+41d 37' 30\"} (J2000)\nNEXT_POINT_ROLL: 48.848d\nSLEW_TIME: 21720.00 SOD {06:02:00.00} UT\nSLEW_DATE: 20954 TJD; 279 DOY; 25/10/06\nOBS_TIME: 600.00 [sec] (=10.0 [min])\nTGT_NAME: SGWGS-3639 \nTGT_NUM: 3108430, Seg_Num: 6\nMERIT: 70.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=8767=0x223F\nSUN_POSTN: 192.18d {+12h 48m 44s} -5.23d {-05d 13' 35\"}\nSUN_DIST: 128.27 [deg] Sun_angle= 9.3 [hr] (West of Sun)\nMOON_POSTN: 0.11d {+00h 00m 26s} +1.25d {+01d 15' 15\"}\nMOON_DIST: 62.61 [deg]\nMOON_ILLUM: 99 [%]\nGAL_COORDS: 152.45,-11.86 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 61.03, 21.83 [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 287.48,20.33 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-10-06T06:01:41Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-10-06T06:01:42.334756Z",
"modified": "2025-10-06T06:01:42.351073Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 194339,
"topic": "gcn.classic.text.FERMI_POINTDIR",
"uuid": "0182ec25-3369-45e7-9d55-24574eaaf34b",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"comments": "Fermi Pointing Direction.\nThe Sun & Moon distances and the GAL/ECL_COORDS are at the time of the CURR_POINT.\nThe FUTURE columns are Ra, Dec, SAA_flag, Time (Sec-of-Day and hh:mm:ss.ss UT).\nMost of the discontinuities in the pointing direction are when the s/c 'nods' between hemispheres.\nThe LAT FOV is ~100deg diameter.",
"sun_dist": "76.75 [deg] Sun_angle= 5.9 [hr] (West of Sun)",
"curr_date": "20805 TJD; 130 DOY; 25/05/10",
"curr_time": "48300.00 SOD {13:25:00.00} UT",
"moon_dist": "116.64 [deg]",
"sun_postn": "47.70d {+03h 10m 48s} +17.78d {+17d 46' 36\"}",
"delta_time": "120 [sec]",
"ecl_coords": "344.17, 56.27 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "87.65, -2.87 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "96 [%]",
"moon_postn": "203.82d {+13h 35m 16s} -12.68d {-12d 40' 55\"}",
"notice_date": "Sat 10 May 25 13:24:46 UT",
"notice_type": "Fermi Pointing Direction",
"curr_point_ra": "318.67d {+21h 14m 41s} (J2000),\n318.90d {+21h 15m 37s} (current),\n318.21d {+21h 12m 51s} (1950)",
"future_ra_dec": "324.0d +41.7d (J2000) - 48420.00 SOD {13:27:00.00} UT\n329.3d +38.9d (J2000) - 48540.00 SOD {13:29:00.00} UT\n334.6d +36.4d (J2000) - 48660.00 SOD {13:31:00.00} UT\n339.8d +34.0d (J2000) - 48780.00 SOD {13:33:00.00} UT\n345.1d +31.8d (J2000) - 48900.00 SOD {13:35:00.00} UT\n350.3d +29.9d (J2000) - 49020.00 SOD {13:37:00.00} UT\n355.6d +28.3d (J2000) SAA 49140.00 SOD {13:39:00.00} UT\n0.9d +26.9d (J2000) SAA 49260.00 SOD {13:41:00.00} UT\n6.2d +25.8d (J2000) SAA 49380.00 SOD {13:43:00.00} UT\n11.5d +25.0d (J2000) SAA 49500.00 SOD {13:45:00.00} UT\n16.9d +24.5d (J2000) SAA 49620.00 SOD {13:47:00.00} UT\n22.2d +24.3d (J2000) SAA 49740.00 SOD {13:49:00.00} UT\n27.6d +24.4d (J2000) SAA 49860.00 SOD {13:51:00.00} UT\n33.0d +24.8d (J2000) SAA 49980.00 SOD {13:53:00.00} UT\n38.3d +25.5d (J2000) SAA 50100.00 SOD {13:55:00.00} UT\n45.0d +21.5d (J2000) SAA 50220.00 SOD {13:57:00.00} UT\n57.2d +0.0d (J2000) SAA 50340.00 SOD {13:59:00.00} UT\n70.6d -17.9d (J2000) SAA 50460.00 SOD {14:01:00.00} UT\n80.5d -21.3d (J2000) SAA 50580.00 SOD {14:03:00.00} UT\n90.8d -24.3d (J2000) SAA 50700.00 SOD {14:05:00.00} UT\n101.2d -27.0d (J2000) - 50820.00 SOD {14:07:00.00} UT\n111.1d -28.5d (J2000) - 50940.00 SOD {14:09:00.00} UT\n120.9d -29.9d (J2000) - 51060.00 SOD {14:11:00.00} UT\n130.4d -31.3d (J2000) - 51180.00 SOD {14:13:00.00} UT\n138.7d -31.4d (J2000) - 51300.00 SOD {14:15:00.00} UT\n146.7d -31.7d (J2000) - 51420.00 SOD {14:17:00.00} UT\n154.4d -32.3d (J2000) - 51540.00 SOD {14:19:00.00} UT\n160.5d -31.1d (J2000) - 51660.00 SOD {14:21:00.00} UT\n166.4d -30.1d (J2000) - 51780.00 SOD {14:23:00.00} UT",
"curr_point_dec": "+44.65d {+44d 38' 54\"} (J2000),\n+44.75d {+44d 45' 16\"} (current),\n+44.44d {+44d 26' 24\"} (1950)"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Sat 10 May 25 13:24:46 UT\nNOTICE_TYPE: Fermi Pointing Direction\nCURR_POINT_RA: 318.67d {+21h 14m 41s} (J2000),\n 318.90d {+21h 15m 37s} (current),\n 318.21d {+21h 12m 51s} (1950)\nCURR_POINT_DEC: +44.65d {+44d 38' 54\"} (J2000),\n +44.75d {+44d 45' 16\"} (current),\n +44.44d {+44d 26' 24\"} (1950)\nCURR_DATE: 20805 TJD; 130 DOY; 25/05/10\nCURR_TIME: 48300.00 SOD {13:25:00.00} UT\nDELTA_TIME: 120 [sec]\nSUN_POSTN: 47.70d {+03h 10m 48s} +17.78d {+17d 46' 36\"}\nSUN_DIST: 76.75 [deg] Sun_angle= 5.9 [hr] (West of Sun)\nMOON_POSTN: 203.82d {+13h 35m 16s} -12.68d {-12d 40' 55\"}\nMOON_DIST: 116.64 [deg]\nMOON_ILLUM: 96 [%]\nGAL_COORDS: 87.65, -2.87 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 344.17, 56.27 [deg] ecliptic lon,lat of the pointing direction\nFUTURE_RA_DEC: 324.0d +41.7d (J2000) - 48420.00 SOD {13:27:00.00} UT\nFUTURE_RA_DEC: 329.3d +38.9d (J2000) - 48540.00 SOD {13:29:00.00} UT\nFUTURE_RA_DEC: 334.6d +36.4d (J2000) - 48660.00 SOD {13:31:00.00} UT\nFUTURE_RA_DEC: 339.8d +34.0d (J2000) - 48780.00 SOD {13:33:00.00} UT\nFUTURE_RA_DEC: 345.1d +31.8d (J2000) - 48900.00 SOD {13:35:00.00} UT\nFUTURE_RA_DEC: 350.3d +29.9d (J2000) - 49020.00 SOD {13:37:00.00} UT\nFUTURE_RA_DEC: 355.6d +28.3d (J2000) SAA 49140.00 SOD {13:39:00.00} UT\nFUTURE_RA_DEC: 0.9d +26.9d (J2000) SAA 49260.00 SOD {13:41:00.00} UT\nFUTURE_RA_DEC: 6.2d +25.8d (J2000) SAA 49380.00 SOD {13:43:00.00} UT\nFUTURE_RA_DEC: 11.5d +25.0d (J2000) SAA 49500.00 SOD {13:45:00.00} UT\nFUTURE_RA_DEC: 16.9d +24.5d (J2000) SAA 49620.00 SOD {13:47:00.00} UT\nFUTURE_RA_DEC: 22.2d +24.3d (J2000) SAA 49740.00 SOD {13:49:00.00} UT\nFUTURE_RA_DEC: 27.6d +24.4d (J2000) SAA 49860.00 SOD {13:51:00.00} UT\nFUTURE_RA_DEC: 33.0d +24.8d (J2000) SAA 49980.00 SOD {13:53:00.00} UT\nFUTURE_RA_DEC: 38.3d +25.5d (J2000) SAA 50100.00 SOD {13:55:00.00} UT\nFUTURE_RA_DEC: 45.0d +21.5d (J2000) SAA 50220.00 SOD {13:57:00.00} UT\nFUTURE_RA_DEC: 57.2d +0.0d (J2000) SAA 50340.00 SOD {13:59:00.00} UT\nFUTURE_RA_DEC: 70.6d -17.9d (J2000) SAA 50460.00 SOD {14:01:00.00} UT\nFUTURE_RA_DEC: 80.5d -21.3d (J2000) SAA 50580.00 SOD {14:03:00.00} UT\nFUTURE_RA_DEC: 90.8d -24.3d (J2000) SAA 50700.00 SOD {14:05:00.00} UT\nFUTURE_RA_DEC: 101.2d -27.0d (J2000) - 50820.00 SOD {14:07:00.00} UT\nFUTURE_RA_DEC: 111.1d -28.5d (J2000) - 50940.00 SOD {14:09:00.00} UT\nFUTURE_RA_DEC: 120.9d -29.9d (J2000) - 51060.00 SOD {14:11:00.00} UT\nFUTURE_RA_DEC: 130.4d -31.3d (J2000) - 51180.00 SOD {14:13:00.00} UT\nFUTURE_RA_DEC: 138.7d -31.4d (J2000) - 51300.00 SOD {14:15:00.00} UT\nFUTURE_RA_DEC: 146.7d -31.7d (J2000) - 51420.00 SOD {14:17:00.00} UT\nFUTURE_RA_DEC: 154.4d -32.3d (J2000) - 51540.00 SOD {14:19:00.00} UT\nFUTURE_RA_DEC: 160.5d -31.1d (J2000) - 51660.00 SOD {14:21:00.00} UT\nFUTURE_RA_DEC: 166.4d -30.1d (J2000) - 51780.00 SOD {14:23:00.00} UT\nCOMMENTS: Fermi Pointing Direction. \nCOMMENTS: The Sun & Moon distances and the GAL/ECL_COORDS are at the time of the CURR_POINT. \nCOMMENTS: The FUTURE columns are Ra, Dec, SAA_flag, Time (Sec-of-Day and hh:mm:ss.ss UT). \nCOMMENTS: Most of the discontinuities in the pointing direction are when the s/c 'nods' between hemispheres. \nCOMMENTS: The LAT FOV is ~100deg diameter. \n",
"published": "2025-05-10T13:24:46Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-05-10T16:13:02.612852Z",
"modified": "2025-05-10T16:13:02.616993Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 77494,
"topic": "lvk-users.beccatest",
"uuid": "0182f6db-d23f-40ba-9523-88406ea91d1f",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
"ifo": [
"V1"
],
"time": [
1404074600
],
"range": 50.94463372351251
},
"message_text": "",
"published": "2024-07-03T20:43:22.120217Z",
"message_parser": "",
"retracted": false,
"created": "2024-07-03T20:43:22.120237Z",
"modified": "2024-07-03T20:43:22.120243Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 160784,
"topic": "gcn.classic.text.FERMI_GBM_GND_INTERNAL",
"uuid": "01833334-c682-4ba4-b6f6-44a0f0df228b",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"grb_ra": "281.440d {+18h 45m 46s} (J2000),\n281.829d {+18h 47m 19s} (current),\n280.661d {+18h 42m 39s} (1950)",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn241230187/quicklook/glg_lc_medres34_bn241230187.gif",
"e_range": "44.032 - 279.965 [keV]",
"grb_dec": "-26.810d {-26d 48' 35\"} (J2000),\n-26.782d {-26d 46' 54\"} (current),\n-26.863d {-26d 51' 47\"} (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": "20674 TJD; 365 DOY; 24/12/30",
"grb_time": "16146.70 SOD {04:29:06.70} UT",
"sun_dist": "4.10 [deg] Sun_angle= -0.1 [hr] (East of Sun)",
"grb_error": "2.10 [deg radius, statistical only]",
"grb_theta": "40.00 [deg]",
"moon_dist": "10.65 [deg]",
"sun_postn": "279.76d {+18h 39m 02s} -23.13d {-23d 07' 54\"}",
"ecl_coords": "280.22, -3.78 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "8.17,-10.72 [deg] galactic lon,lat of the burst (or transient)",
"moon_illum": "1 [%]",
"moon_postn": "269.95d {+17h 59m 49s} -28.43d {-28d 25' 32\"}",
"record_num": "4",
"most_likely": "Error",
"notice_date": "Mon 30 Dec 24 04:31:25 UT",
"notice_type": "Fermi-GBM Ground Internal",
"reliability": "1",
"trigger_num": "757225751",
"data_interval": "20.480 [sec]",
"loc_algorithm": "41731 (Gnd S/W Version number)",
"trigger_signif": "69.30 [sigma]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Mon 30 Dec 24 04:31:25 UT\nNOTICE_TYPE: Fermi-GBM Ground Internal\nRECORD_NUM: 4\nTRIGGER_NUM: 757225751\nGRB_RA: 281.440d {+18h 45m 46s} (J2000),\n 281.829d {+18h 47m 19s} (current),\n 280.661d {+18h 42m 39s} (1950)\nGRB_DEC: -26.810d {-26d 48' 35\"} (J2000),\n -26.782d {-26d 46' 54\"} (current),\n -26.863d {-26d 51' 47\"} (1950)\nGRB_ERROR: 2.10 [deg radius, statistical only]\nTRIGGER_SIGNIF: 69.30 [sigma]\nDATA_INTERVAL: 20.480 [sec]\nGRB_DATE: 20674 TJD; 365 DOY; 24/12/30\nGRB_TIME: 16146.70 SOD {04:29:06.70} UT\nGRB_PHI: 3.00 [deg]\nGRB_THETA: 40.00 [deg]\nE_RANGE: 44.032 - 279.965 [keV]\nLOC_ALGORITHM: 41731 (Gnd S/W Version number)\nMOST_LIKELY: Error\nRELIABILITY: 1\nSUN_POSTN: 279.76d {+18h 39m 02s} -23.13d {-23d 07' 54\"}\nSUN_DIST: 4.10 [deg] Sun_angle= -0.1 [hr] (East of Sun)\nMOON_POSTN: 269.95d {+17h 59m 49s} -28.43d {-28d 25' 32\"}\nMOON_DIST: 10.65 [deg]\nMOON_ILLUM: 1 [%]\nGAL_COORDS: 8.17,-10.72 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 280.22, -3.78 [deg] ecliptic lon,lat of the burst (or transient)\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn241230187/quicklook/glg_lc_medres34_bn241230187.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": "2024-12-30T04:31:25Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-12-30T04:31:26.367629Z",
"modified": "2024-12-30T04:31:26.373873Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 203448,
"topic": "gcn.circulars",
"uuid": "01834e55-ed54-4b92-a36c-3ccd1cb000e0",
"title": "GRB 090809: Further NOT optical observations",
"submitter": "Dong Xu at DARK,NBI <dong@astro.ku.dk>",
"authors": "Dong Xu at DARK,NBI <dong@astro.ku.dk>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/9766"
},
"email": "dong@astro.ku.dk",
"format": "text/plain",
"$schema": "https://gcn.nasa.gov/schema/v4.4.0/gcn/circulars.schema.json",
"bibcode": "2009GCN..9766....1X",
"eventId": "GRB 090809",
"subject": "GRB 090809: Further NOT optical observations",
"version": 2,
"editedBy": "Judith Racusin at NASA/GSFC <judith.racusin@nasa.gov> on behalf of Tyler Barna at University of Minnesota <tylerpbarna@gmail.com>",
"editedOn": 1749576024200,
"createdOn": 1250011916000,
"submitter": "Dong Xu at DARK,NBI <dong@astro.ku.dk>",
"circularId": 9766
},
"message_text": "D. Xu, G. Leloudas, J. P. U. Fynbo, D. Malesani (DARK/NBI), P. Jakobsson \n(Univ. Iceland), and and G. Furesz (CfA/Harvard) report on behalf of a \nlarger collaboration:\n\nWe continued to observe the field of GRB 090809 (Markwardt et al., GCN \n9754; Xu et al., GCN 9755; Landsman et al., GCN 9758) with the Nordic \nOptical Telescope equipped with ALFOSC. We obtained 4x300 s i-band \nframes staring on August 10th, 22:25:35 UT, 28.9 hr after the burst.\n\nThe optical afterglow is still detected in the stacked frame. The \nmagnitude is i=22.3+/-0.1 against several reference stars of the USNO B1 \ncatalog in the field. The improved magnitude in our previous observation \nis i=20.20+/-0.04, being consistent with the measurement in Wiersema et \nal. (GCN 9762). Therefore, the optical afterglow is decaying with a \npower-law slope of \\alpha=1.0, similar to the general decaying of the \nX-ray afterglow (Mao et al., GCN 9759).\n\nWe note that the rest-frame T90 (Barthelmy et al., GCN 9756) is less \nthan 2 s for this burst at z=2.737 (Malesani et al., GCN9761). But the \nearly energetic X-ray flares tend to make this burst more consistent \nwith the class of the conventional long bursts.",
"published": "2025-06-10T17:20:25.527544Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-06-10T17:20:25.527564Z",
"modified": "2025-06-10T17:20:25.540068Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 168593,
"topic": "gcn.classic.text.SWIFT_TOO_SC_SLEW",
"uuid": "01835946-788d-470c-96eb-26e73c71d1ba",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "101.00",
"title": "GCN/SWIFT NOTICE",
"grb_ra": "14.115d {+00h 56m 28s} (J2000),\n14.455d {+00h 57m 49s} (current),\n13.439d {+00h 53m 45s} (1950)",
"grb_dec": "+28.064d {+28d 03' 49\"} (J2000),\n+28.199d {+28d 11' 55\"} (current),\n+27.793d {+27d 47' 35\"} (1950)",
"comments": "SWIFT SC Slew decision.\nThis Notice is generated as a result of an uploaded TOO on an old GRB -- this is not a newly detected burst.\nAs a result of this TOO, the TRIG_INDEX, and RATE_SIGNIF fields are not valid!\nAnd sometimes the GRB_DATE/TIME fields are not valid!\nSC will immediately slew to this target.\nThis does not match any source in the TOO or ground catalogs.",
"grb_date": "20695 TJD; 20 DOY; 25/01/20",
"grb_time": "3455.00 SOD {00:57:35.00} UT",
"obs_time": "938.00 [sec] (=15.6 [min])",
"sun_dist": "84.68 [deg] Sun_angle= -4.8 [hr] (East of Sun)",
"moon_dist": "156.45 [deg]",
"sun_postn": "302.40d {+20h 09m 37s} -20.10d {-20d 06' 04\"}",
"wait_time": "0.00 [sec] (=0.0 [min])",
"ecl_coords": "24.20, 20.24 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "124.28,-34.80 [deg] galactic lon,lat of the burst (or transient)",
"inst_modes": "BAT: 0=0x0 XRT: 7=0x7 UVOT: 887=0x377",
"moon_illum": "67 [%]",
"moon_postn": "189.31d {+12h 37m 15s} -5.17d {-05d 09' 54\"}",
"slew_query": "0x0",
"notice_date": "Mon 20 Jan 25 00:57:35 UT",
"notice_type": "Swift-S/C Will_Slew",
"rate_signif": "0.00 [sigma]",
"trigger_num": "7035538, Seg_Num: 1",
"image_signif": "0.00 [sigma]",
"trigger_index": "0"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 20 Jan 25 00:57:35 UT\nNOTICE_TYPE: Swift-S/C Will_Slew\nTRIGGER_NUM: 7035538, Seg_Num: 1\nGRB_RA: 14.115d {+00h 56m 28s} (J2000),\n 14.455d {+00h 57m 49s} (current),\n 13.439d {+00h 53m 45s} (1950)\nGRB_DEC: +28.064d {+28d 03' 49\"} (J2000),\n +28.199d {+28d 11' 55\"} (current),\n +27.793d {+27d 47' 35\"} (1950)\nGRB_DATE: 20695 TJD; 20 DOY; 25/01/20\nGRB_TIME: 3455.00 SOD {00:57:35.00} UT\nTRIGGER_INDEX: 0\nRATE_SIGNIF: 0.00 [sigma]\nIMAGE_SIGNIF: 0.00 [sigma]\nSLEW_QUERY: 0x0\nWAIT_TIME: 0.00 [sec] (=0.0 [min]) \nOBS_TIME: 938.00 [sec] (=15.6 [min])\nINST_MODES: BAT: 0=0x0 XRT: 7=0x7 UVOT: 887=0x377\nMERIT: 101.00\nSUN_POSTN: 302.40d {+20h 09m 37s} -20.10d {-20d 06' 04\"}\nSUN_DIST: 84.68 [deg] Sun_angle= -4.8 [hr] (East of Sun)\nMOON_POSTN: 189.31d {+12h 37m 15s} -5.17d {-05d 09' 54\"}\nMOON_DIST: 156.45 [deg]\nMOON_ILLUM: 67 [%]\nGAL_COORDS: 124.28,-34.80 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 24.20, 20.24 [deg] ecliptic lon,lat of the burst (or transient)\nCOMMENTS: SWIFT SC Slew decision. \nCOMMENTS: This Notice is generated as a result of an uploaded TOO on an old GRB -- this is not a newly detected burst. \nCOMMENTS: As a result of this TOO, the TRIG_INDEX, and RATE_SIGNIF fields are not valid! \nCOMMENTS: And sometimes the GRB_DATE/TIME fields are not valid! \nCOMMENTS: SC will immediately slew to this target. \nCOMMENTS: This does not match any source in the TOO or ground catalogs. \n",
"published": "2025-01-20T00:57:35Z",
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"title": "S230715ax - PRELIMINARY",
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"topic": "lvk-users.beccatest",
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{
"id": 5779470,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "0183d0b1-33b8-49ea-99e1-688123b73208",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "40.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "82835, 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 12.77,-16.34 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1080.00 [sec] (=18.0 [min])",
"sun_dist": "55.59 [deg] Sun_angle= 3.7 [hr] (West of Sun)",
"tgt_name": "1RXS J080137.4-063604",
"moon_dist": "30.39 [deg]",
"slew_date": "20936 TJD; 261 DOY; 25/09/18",
"slew_time": "6240.00 SOD {01:44:00.00} UT",
"sun_postn": "175.79d {+11h 43m 09s} +1.82d {+01d 49' 27\"}",
"ecl_coords": "124.21,-26.50 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "227.10, 12.39 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=426=0x1AA",
"moon_illum": "14 [%]",
"moon_postn": "134.62d {+08h 58m 29s} +20.48d {+20d 29' 03\"}",
"notice_date": "Thu 18 Sep 25 01:43:23 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "120.431d {+08h 01m 43s} (J2000)",
"next_point_dec": "-6.600d {-06d 35' 59\"} (J2000)",
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},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Thu 18 Sep 25 01:43:23 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 120.431d {+08h 01m 43s} (J2000)\nNEXT_POINT_DEC: -6.600d {-06d 35' 59\"} (J2000)\nNEXT_POINT_ROLL: 92.709d\nSLEW_TIME: 6240.00 SOD {01:44:00.00} UT\nSLEW_DATE: 20936 TJD; 261 DOY; 25/09/18\nOBS_TIME: 1080.00 [sec] (=18.0 [min])\nTGT_NAME: 1RXS J080137.4-063604 \nTGT_NUM: 82835, Seg_Num: 3\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=426=0x1AA\nSUN_POSTN: 175.79d {+11h 43m 09s} +1.82d {+01d 49' 27\"}\nSUN_DIST: 55.59 [deg] Sun_angle= 3.7 [hr] (West of Sun)\nMOON_POSTN: 134.62d {+08h 58m 29s} +20.48d {+20d 29' 03\"}\nMOON_DIST: 30.39 [deg]\nMOON_ILLUM: 14 [%]\nGAL_COORDS: 227.10, 12.39 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 124.21,-26.50 [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 12.77,-16.34 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-09-18T01:43:23Z",
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{
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"topic": "lvk-users.beccatest",
"uuid": "018420b8-410a-4e54-8575-883cc579d494",
"title": "Generic Message",
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{
"id": 16439,
"topic": "lvk-users.beccatest",
"uuid": "01844f25-3028-49c1-866d-1a62d8a4de65",
"title": "Generic Message",
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{
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"topic": "lvk-users.beccatest",
"uuid": "01845755-faf2-40f7-84e3-87038054bfb5",
"title": "Generic Message",
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{
"id": 5793748,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "0184a503-c4ea-4dbb-9d99-80634d600e01",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "38208, 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 65.58,20.63 [deg].",
"sun_dist": "79.36 [deg] Sun_angle= 4.0 [hr] (West of Sun)",
"moon_dist": "67.01 [deg]",
"slew_date": "20987 TJD; 312 DOY; 25/11/08",
"slew_time": "8922.87 SOD {02:28:42.87} UT",
"sun_postn": "223.47d {+14h 53m 52s} -16.61d {-16d 36' 17\"}",
"ecl_coords": "147.86, 29.77 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "178.31, 62.18 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "91 [%]",
"moon_postn": "80.81d {+05h 23m 15s} +28.20d {+28d 12' 18\"}",
"notice_date": "Sat 08 Nov 25 02:28:38 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "162.894d {+10h 51m 34s} (J2000)",
"curr_point_dec": "+39.738d {+39d 44' 18\"} (J2000)",
"curr_point_roll": "113.476d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sat 08 Nov 25 02:28:38 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 162.894d {+10h 51m 34s} (J2000)\nCURR_POINT_DEC: +39.738d {+39d 44' 18\"} (J2000)\nCURR_POINT_ROLL: 113.476d\nSLEW_TIME: 8922.87 SOD {02:28:42.87} UT\nSLEW_DATE: 20987 TJD; 312 DOY; 25/11/08\nTGT_NUM: 38208, Seg_Num: 8\nSUN_POSTN: 223.47d {+14h 53m 52s} -16.61d {-16d 36' 17\"}\nSUN_DIST: 79.36 [deg] Sun_angle= 4.0 [hr] (West of Sun)\nMOON_POSTN: 80.81d {+05h 23m 15s} +28.20d {+28d 12' 18\"}\nMOON_DIST: 67.01 [deg]\nMOON_ILLUM: 91 [%]\nGAL_COORDS: 178.31, 62.18 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 147.86, 29.77 [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 65.58,20.63 [deg]. \n",
"published": "2025-11-08T02:28:38Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-11-08T02:30:32.660600Z",
"modified": "2025-11-08T02:30:32.665364Z",
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},
{
"id": 5778891,
"topic": "igwn.gwalert",
"uuid": "01851573-ef34-496d-80d9-c75b6b0e7eca",
"title": "S250916q - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
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},
"event": {
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"time": "2025-09-16T04:42:38.531Z",
"group": "CBC",
"search": "BBH",
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"area_90": 4990.440014425598,
"duration": null,
"pipeline": "CWB",
"properties": {
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},
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"NSBH": 0.0,
"Terrestrial": 0.9963557980627831
},
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},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-09-16T04:48:56Z",
"superevent_id": "S250916q",
"external_coinc": null
},
"message_text": "",
"published": "2025-09-16T04:48:57.357499Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-09-16T04:48:57.357532Z",
"modified": "2025-09-16T04:48:57.367408Z",
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{
"id": 47704,
"topic": "lvk-users.beccatest",
"uuid": "01853f7a-8435-40e9-a3f3-1889fbb8ed65",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
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"time": [
1402670900
],
"range": 154.37700355777653
},
"message_text": "",
"published": "2024-06-17T14:48:19.308757Z",
"message_parser": "",
"retracted": false,
"created": "2024-06-17T14:48:19.308777Z",
"modified": "2024-06-17T14:48:19.308784Z",
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},
{
"id": 5776799,
"topic": "gcn.circulars",
"uuid": "018582bb-6d3e-41e3-a25d-4b2d68e22e75",
"title": "GRB 250813B: SVOM/COLIBRÍ (FM-GFT) optical observations",
"submitter": "Antonio de Ugarte Postigo at LAM, CNRS <adeugartepostigo@gmail.com>",
"authors": "Antonio de Ugarte Postigo at LAM, CNRS <adeugartepostigo@gmail.com>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/41356"
},
"format": "text/plain",
"$schema": "https://gcn.nasa.gov/schema/v4.5.0/gcn/circulars.schema.json",
"bibcode": "2025GCN.41356....1G",
"eventId": "GRB 250813B",
"subject": "GRB 250813B: SVOM/COLIBRÍ (FM-GFT) optical observations",
"version": 2,
"editedBy": "Judith Racusin at NASA/GSFC <judith.racusin@nasa.gov> on behalf of Antonio de Ugarte Postigo at LAM, CNRS <adeugartepostigo@gmail.com>",
"editedOn": 1755191680145,
"createdOn": 1755150676711,
"submitter": "Antonio de Ugarte Postigo at LAM, CNRS <adeugartepostigo@gmail.com>",
"circularId": 41356,
"submittedHow": "email"
},
"message_text": "Ramandeep Gill (UNAM), Antonio de Ugarte Postigo (LAM), Stéphane Basa (UAR Pytheas), William H. Lee (UNAM), Alan M. Watson (UNAM), Fredd Alvarez (UNAM), Jean-Luc Atteia (IRAP), Camila Angulo (UNAM), Dalya Akl (NYUAD), Sarah Antier (OCA), Rosa L. Becerra (U Roma), Nathaniel R. Butler (ASU) , Damien Dornic (CPPM), Jean-Grégoire Ducoin (CPPM), Francis Fortin (IRAP), Leonardo García García (UNAM), Noémie Globus (UNAM), Kin Ocelotl López (UNAM), Diego López-Cámara (UNAM), Francesco Magnani (CPPM), Enrique Moreno Méndez (UNAM), Margarita Pereyra (UNAM), Ny Avo Rakotondrainibe (LAM), Benjamin Schneider (LAM), W.J. Xie (NAOC), and B.T. Wang (YNAO, CAS):\n\nWe imaged the field of the SVOM GRB 250813B (W.J. Xie et al., GCN Circ. 41352) using the DDRAGO wide-field imager on the SVOM/COLIBRÍ (FM-GFT) telescope. We observed from 2025-08-14 04:05:30 to 04:44:19 UTC (mean epoch 5.5618 hours after the trigger) and obtained 32x60 s of exposure in the i filter.\n\nThe data were reduced and coadded with the COLIBRÍ pipeline and analyzed with STDWeb/STDPipe (Karpov 2025). The photometry was calibrated using nearby stars from the PanSTARRS DR1 catalog, is in the AB system, and is not corrected for Galactic extinction.\n\nWe detected the optical counterpart reported by Jelinek et al., GCN Circs. 41353 and 41355, at a preliminary magnitude of:\n\ni = 21.38 +/- 0.09\n\nFurther observations are ongoing.\n\nWe thank the staff of the Observatorio Astronómico Nacional on the Sierra de San Pedro Mártir and the COLIBRÍ and DDRAGO engineering teams.\n\nCOLIBRÍ is an astronomical observatory developed and operated jointly by France (AMU, CNES and CNRS) and Mexico (UNAM and SECIHTI). It is located at the Observatorio Astronómico Nacional on the Sierra de San Pedro Mártir, Baja California, Mexico.",
"published": "2025-09-08T08:09:01.712979Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-09-08T08:09:01.712994Z",
"modified": "2025-09-08T08:09:01.717162Z",
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{
"id": 175956,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "0185c392-bfd0-4fc7-84af-866a6e65b9ce",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "97564, Seg_Num: 179",
"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 143.08,-6.94 [deg].",
"sun_dist": "89.23 [deg] Sun_angle= 5.5 [hr] (West of Sun)",
"moon_dist": "121.84 [deg]",
"slew_date": "20713 TJD; 38 DOY; 25/02/07",
"slew_time": "81227.44 SOD {22:33:47.44} UT",
"sun_postn": "321.83d {+21h 27m 19s} -15.00d {-14d 59' 48\"}",
"ecl_coords": "230.16, 45.29 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "42.39, 48.12 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "78 [%]",
"moon_postn": "81.94d {+05h 27m 45s} +28.42d {+28d 25' 08\"}",
"notice_date": "Fri 07 Feb 25 22:33:54 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "239.925d {+15h 59m 42s} (J2000)",
"curr_point_dec": "+25.923d {+25d 55' 24\"} (J2000)",
"curr_point_roll": "100.392d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Fri 07 Feb 25 22:33:54 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 239.925d {+15h 59m 42s} (J2000)\nCURR_POINT_DEC: +25.923d {+25d 55' 24\"} (J2000)\nCURR_POINT_ROLL: 100.392d\nSLEW_TIME: 81227.44 SOD {22:33:47.44} UT\nSLEW_DATE: 20713 TJD; 38 DOY; 25/02/07\nTGT_NUM: 97564, Seg_Num: 179\nSUN_POSTN: 321.83d {+21h 27m 19s} -15.00d {-14d 59' 48\"}\nSUN_DIST: 89.23 [deg] Sun_angle= 5.5 [hr] (West of Sun)\nMOON_POSTN: 81.94d {+05h 27m 45s} +28.42d {+28d 25' 08\"}\nMOON_DIST: 121.84 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 42.39, 48.12 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 230.16, 45.29 [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 143.08,-6.94 [deg]. \n",
"published": "2025-02-07T22:33:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-02-07T22:33:55.906770Z",
"modified": "2025-02-07T22:33:55.913236Z",
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},
{
"id": 193247,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "018609c8-5201-441d-8403-6e9f7d70c3ba",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "76.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "46378, 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 177.27,14.98 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1320.00 [sec] (=22.0 [min])",
"sun_dist": "126.58 [deg] Sun_angle= -10.3 [hr] (East of Sun)",
"tgt_name": "SDSS J130312.89+321911.4",
"moon_dist": "64.92 [deg]",
"slew_date": "20798 TJD; 123 DOY; 25/05/03",
"slew_time": "28140.00 SOD {07:49:00.00} UT",
"sun_postn": "40.69d {+02h 42m 45s} +15.78d {+15d 46' 51\"}",
"ecl_coords": "179.90, 35.57 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "97.41, 84.24 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A",
"moon_illum": "37 [%]",
"moon_postn": "121.16d {+08h 04m 38s} +24.92d {+24d 55' 16\"}",
"notice_date": "Sat 03 May 25 07:48:41 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "195.793d {+13h 03m 10s} (J2000)",
"next_point_dec": "+32.297d {+32d 17' 47\"} (J2000)",
"next_point_roll": "338.371d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sat 03 May 25 07:48:41 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 195.793d {+13h 03m 10s} (J2000)\nNEXT_POINT_DEC: +32.297d {+32d 17' 47\"} (J2000)\nNEXT_POINT_ROLL: 338.371d\nSLEW_TIME: 28140.00 SOD {07:49:00.00} UT\nSLEW_DATE: 20798 TJD; 123 DOY; 25/05/03\nOBS_TIME: 1320.00 [sec] (=22.0 [min])\nTGT_NAME: SDSS J130312.89+321911.4 \nTGT_NUM: 46378, Seg_Num: 8\nMERIT: 76.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A\nSUN_POSTN: 40.69d {+02h 42m 45s} +15.78d {+15d 46' 51\"}\nSUN_DIST: 126.58 [deg] Sun_angle= -10.3 [hr] (East of Sun)\nMOON_POSTN: 121.16d {+08h 04m 38s} +24.92d {+24d 55' 16\"}\nMOON_DIST: 64.92 [deg]\nMOON_ILLUM: 37 [%]\nGAL_COORDS: 97.41, 84.24 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 179.90, 35.57 [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 177.27,14.98 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-05-03T07:48:41Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-05-10T16:12:42.722180Z",
"modified": "2025-05-10T16:12:42.726479Z",
"nonlocalizedevents": [],
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},
{
"id": 132631,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "01863273-52f6-400b-bea0-5417b942e41f",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "10298, Seg_Num: 15",
"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 6.26,-5.74 [deg].",
"sun_dist": "119.48 [deg] Sun_angle= -9.2 [hr] (East of Sun)",
"moon_dist": "59.87 [deg]",
"slew_date": "20599 TJD; 290 DOY; 24/10/16",
"slew_time": "81308.34 SOD {22:35:08.34} UT",
"sun_postn": "202.27d {+13h 29m 05s} -9.33d {-09d 19' 45\"}",
"ecl_coords": "23.51, 60.52 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "107.71, 2.36 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "100 [%]",
"moon_postn": "14.68d {+00h 58m 43s} +7.27d {+07d 16' 21\"}",
"notice_date": "Wed 16 Oct 24 22:35:14 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "339.789d {+22h 39m 09s} (J2000)",
"curr_point_dec": "+61.255d {+61d 15' 19\"} (J2000)",
"curr_point_roll": "304.048d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Wed 16 Oct 24 22:35:14 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 339.789d {+22h 39m 09s} (J2000)\nCURR_POINT_DEC: +61.255d {+61d 15' 19\"} (J2000)\nCURR_POINT_ROLL: 304.048d\nSLEW_TIME: 81308.34 SOD {22:35:08.34} UT\nSLEW_DATE: 20599 TJD; 290 DOY; 24/10/16\nTGT_NUM: 10298, Seg_Num: 15\nSUN_POSTN: 202.27d {+13h 29m 05s} -9.33d {-09d 19' 45\"}\nSUN_DIST: 119.48 [deg] Sun_angle= -9.2 [hr] (East of Sun)\nMOON_POSTN: 14.68d {+00h 58m 43s} +7.27d {+07d 16' 21\"}\nMOON_DIST: 59.87 [deg]\nMOON_ILLUM: 100 [%]\nGAL_COORDS: 107.71, 2.36 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 23.51, 60.52 [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 6.26,-5.74 [deg]. \n",
"published": "2024-10-16T22:35:14Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-10-20T06:21:17.846925Z",
"modified": "2024-10-20T06:21:17.852007Z",
"nonlocalizedevents": [],
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},
{
"id": 37535,
"topic": "lvk-users.beccatest",
"uuid": "01863baa-5838-4cec-9ca0-d8fcce21ce42",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
"ifo": [
"V1"
],
"time": [
1402283400
],
"range": 47.60397687271162
},
"message_text": "",
"published": "2024-06-13T03:10:05.514715Z",
"message_parser": "",
"retracted": false,
"created": "2024-06-13T03:10:05.514739Z",
"modified": "2024-06-13T03:10:05.514749Z",
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},
{
"id": 92341,
"topic": "lvk-users.beccatest",
"uuid": "01869ce1-9096-404b-950f-f04e5dd8690a",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
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"L1"
],
"time": [
1404790300
],
"range": 164.48186491047267
},
"message_text": "",
"published": "2024-07-12T03:31:38.969266Z",
"message_parser": "",
"retracted": false,
"created": "2024-07-12T03:31:38.969285Z",
"modified": "2024-07-12T03:31:38.969292Z",
"nonlocalizedevents": [],
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},
{
"id": 29005,
"topic": "lvk-users.beccatest",
"uuid": "0186a075-3bd6-4159-a828-aafd0c8792e4",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
"ifo": [
"H1"
],
"time": [
1401353100
],
"range": 155.8370633600756
},
"message_text": "",
"published": "2024-06-02T08:44:59.330662Z",
"message_parser": "",
"retracted": false,
"created": "2024-06-02T08:44:59.330677Z",
"modified": "2024-06-02T08:44:59.330683Z",
"nonlocalizedevents": [],
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},
{
"id": 186933,
"topic": "gcn.classic.text.FERMI_GBM_ALERT",
"uuid": "01877678-dc4c-48e0-88c5-e50e805a10aa",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250413202/quicklook/glg_lc_medres34_bn250413202.gif",
"e_range": "2-2 [chan] 23-47 [keV]",
"comments": "Fermi-GBM Trigger Alert.\nThis trigger occurred at longitude,latitude = 211.97,-1.83 [deg].\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "20778 TJD; 103 DOY; 25/04/13",
"grb_time": "17461.30 SOD {04:51:01.30} UT",
"algorithm": "25",
"detectors": "0,1,1, 0,0,0, 0,0,0, 0,0,0, 0,0,",
"record_num": "1",
"notice_date": "Sun 13 Apr 25 04:51:07 UT",
"notice_type": "Fermi-GBM Alert",
"trigger_dur": "0.064 [sec]",
"trigger_num": "766212666",
"trigger_signif": "6.3 [sigma]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Sun 13 Apr 25 04:51:07 UT\nNOTICE_TYPE: Fermi-GBM Alert\nRECORD_NUM: 1\nTRIGGER_NUM: 766212666\nGRB_DATE: 20778 TJD; 103 DOY; 25/04/13\nGRB_TIME: 17461.30 SOD {04:51:01.30} UT\nTRIGGER_SIGNIF: 6.3 [sigma]\nTRIGGER_DUR: 0.064 [sec]\nE_RANGE: 2-2 [chan] 23-47 [keV]\nALGORITHM: 25\nDETECTORS: 0,1,1, 0,0,0, 0,0,0, 0,0,0, 0,0,\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250413202/quicklook/glg_lc_medres34_bn250413202.gif\nCOMMENTS: Fermi-GBM Trigger Alert. \nCOMMENTS: This trigger occurred at longitude,latitude = 211.97,-1.83 [deg]. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-04-13T04:51:07Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-05-10T16:10:12.212251Z",
"modified": "2025-05-10T16:10:12.216343Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 139976,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "0187ade3-b6fb-46ef-9ba4-df14877b0ee3",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "82.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "1262764, 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 3.05,-7.48 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1260.00 [sec] (=21.0 [min])",
"sun_dist": "95.15 [deg] Sun_angle= -5.0 [hr] (East of Sun)",
"tgt_name": "GRB 241026A",
"moon_dist": "96.10 [deg]",
"slew_date": "20616 TJD; 307 DOY; 24/11/02",
"slew_time": "48840.00 SOD {13:34:00.00} UT",
"sun_postn": "218.20d {+14h 32m 49s} -15.01d {-15d 00' 28\"}",
"ecl_coords": "332.55, 76.30 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "89.81, 17.50 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=426=0x1AA",
"moon_illum": "1 [%]",
"moon_postn": "228.75d {+15h 15m 00s} -21.86d {-21d 51' 38\"}",
"notice_date": "Sat 02 Nov 24 13:33:39 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "293.355d {+19h 33m 25s} (J2000)",
"next_point_dec": "+57.993d {+57d 59' 35\"} (J2000)",
"next_point_roll": "253.695d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sat 02 Nov 24 13:33:39 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 293.355d {+19h 33m 25s} (J2000)\nNEXT_POINT_DEC: +57.993d {+57d 59' 35\"} (J2000)\nNEXT_POINT_ROLL: 253.695d\nSLEW_TIME: 48840.00 SOD {13:34:00.00} UT\nSLEW_DATE: 20616 TJD; 307 DOY; 24/11/02\nOBS_TIME: 1260.00 [sec] (=21.0 [min])\nTGT_NAME: GRB 241026A \nTGT_NUM: 1262764, Seg_Num: 7\nMERIT: 82.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=426=0x1AA\nSUN_POSTN: 218.20d {+14h 32m 49s} -15.01d {-15d 00' 28\"}\nSUN_DIST: 95.15 [deg] Sun_angle= -5.0 [hr] (East of Sun)\nMOON_POSTN: 228.75d {+15h 15m 00s} -21.86d {-21d 51' 38\"}\nMOON_DIST: 96.10 [deg]\nMOON_ILLUM: 1 [%]\nGAL_COORDS: 89.81, 17.50 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 332.55, 76.30 [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 3.05,-7.48 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2024-11-02T13:33:39Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-11-02T13:33:55.263152Z",
"modified": "2024-11-02T13:33:55.269543Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 26918,
"topic": "lvk-users.beccatest",
"uuid": "0187be9e-6546-4630-8d51-98c769befdba",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
"ifo": [
"V1"
],
"time": [
1401275000
],
"range": 51.894434630062776
},
"message_text": "",
"published": "2024-06-01T11:03:25.970541Z",
"message_parser": "",
"retracted": false,
"created": "2024-06-01T11:03:25.970562Z",
"modified": "2024-06-01T11:03:25.970569Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 174329,
"topic": "gcn.circulars",
"uuid": "0187ca8b-0dc3-4d68-8916-b8ea3fa829ac",
"title": "GRB 250128B: VLA possible radio detection",
"submitter": "Genevieve Schroeder at Cornell University <genevieveschroeder@u.northwestern.edu>",
"authors": "Genevieve Schroeder at Cornell University <genevieveschroeder@u.northwestern.edu>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/39103"
},
"format": "text/plain",
"$schema": "https://gcn.nasa.gov/schema/v4.2.0/gcn/circulars.schema.json",
"bibcode": "2025GCN.39103....1S",
"eventId": "GRB 250128B",
"subject": "GRB 250128B: VLA possible radio detection",
"createdOn": 1738287521101,
"submitter": "Genevieve Schroeder at Cornell University <genevieveschroeder@u.northwestern.edu>",
"circularId": 39103,
"submittedHow": "web"
},
"message_text": "G. Schroeder (Cornell), T. Laskar (Utah), W. Fong, J. Rastinejad (Northwestern) report:\n\nWe observed the position of the short GRB 250128B (Evans et al., GCN 39058;\nFermi GBM team, GCN 39057) with the Karl G. Jansky Very Large Array (VLA) under program 25A-063 (PI: Schroeder) beginning on 2025 Jan 29 at 10:05 UT (0.74 days post-burst) for 0.75 hours at a mean frequency of 6 GHz. \n\nBased on preliminary analysis, within the enhanced XRT position (Evans et al., GCN 39069) we find a possible source with a peak flux density of ~20 uJy at the position:\n\nRA(J2000): 15:25:42.032\nDec(J2000): -00:32:22.72\n\nwith an uncertainty of 0.1 arcsec in each coordinate. This position is ~2 arcsec offset from the optical/near IR sources reported in Yang et al. (GCN 39084) and Rastinejad et al. (GCN 39088). At present we cannot determine if this possible source is associated with the burst. We note that these observations were taken 2.7 hr prior to those reported in Ricci et al. (GCN 39093).\n\nWe thank the VLA staff for quickly approving and executing these observations. Further observations are planned to assess the temporal behavior of the possible source.\n",
"published": "2025-02-03T08:08:55.417159Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-02-03T08:08:55.417392Z",
"modified": "2025-02-03T08:08:55.423955Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 157510,
"topic": "igwn.gwalert",
"uuid": "01881625-a388-4785-a3ce-bc07a2af10f3",
"title": "S241220r - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S241220r/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S241220r/view/"
},
"event": {
"far": 1.83599e-05,
"time": "2024-12-20T01:29:05.326Z",
"group": "Burst",
"search": "AllSky",
"area_50": 353.3426246339014,
"area_90": 1148.1537066488763,
"duration": 0.007955,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "960a2058667f4c010631c39becfa1d7c",
"classification": {},
"skymap_version": 0,
"central_frequency": 294.963531
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2024-12-20T01:32:57Z",
"superevent_id": "S241220r",
"external_coinc": null
},
"message_text": "",
"published": "2024-12-20T01:32:57.556488Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-12-20T01:32:57.556502Z",
"modified": "2024-12-20T01:32:57.565013Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 33887,
"topic": "lvk-users.beccatest",
"uuid": "0188c560-beff-47b2-8d80-a43daaa1b9ba",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
"ifo": [
"H1"
],
"time": [
1402115000
],
"range": 152.49342690400064
},
"message_text": "",
"published": "2024-06-11T04:23:26.170654Z",
"message_parser": "",
"retracted": false,
"created": "2024-06-11T04:23:26.170665Z",
"modified": "2024-06-11T04:23:26.170670Z",
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"targets": []
},
{
"id": 84845,
"topic": "lvk-users.beccatest",
"uuid": "01894665-7d12-4b9a-acec-753ff5d9fad6",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
"ifo": [
"V1"
],
"time": [
1404398000
],
"range": 52.666583800842915
},
"message_text": "",
"published": "2024-07-07T14:33:25.451940Z",
"message_parser": "",
"retracted": false,
"created": "2024-07-07T14:33:25.451972Z",
"modified": "2024-07-07T14:33:25.451988Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 176023,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "018965d4-bf32-427c-ab25-d68a69834d4c",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "88.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "34758, Seg_Num: 148",
"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 143.03,17.53 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1800.00 [sec] (=30.0 [min])",
"sun_dist": "97.70 [deg] Sun_angle= -5.2 [hr] (East of Sun)",
"tgt_name": "LSI +61 303",
"moon_dist": "44.00 [deg]",
"slew_date": "20714 TJD; 39 DOY; 25/02/08",
"slew_time": "13020.00 SOD {03:37:00.00} UT",
"sun_postn": "322.04d {+21h 28m 09s} -14.93d {-14d 55' 48\"}",
"ecl_coords": "59.81, 42.92 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "135.65, 1.08 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A",
"moon_illum": "80 [%]",
"moon_postn": "85.18d {+05h 40m 43s} +28.56d {+28d 33' 43\"}",
"notice_date": "Sat 08 Feb 25 03:36:13 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "40.082d {+02h 40m 20s} (J2000)",
"next_point_dec": "+61.236d {+61d 14' 08\"} (J2000)",
"next_point_roll": "255.445d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sat 08 Feb 25 03:36:13 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 40.082d {+02h 40m 20s} (J2000)\nNEXT_POINT_DEC: +61.236d {+61d 14' 08\"} (J2000)\nNEXT_POINT_ROLL: 255.445d\nSLEW_TIME: 13020.00 SOD {03:37:00.00} UT\nSLEW_DATE: 20714 TJD; 39 DOY; 25/02/08\nOBS_TIME: 1800.00 [sec] (=30.0 [min])\nTGT_NAME: LSI +61 303 \nTGT_NUM: 34758, Seg_Num: 148\nMERIT: 88.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A\nSUN_POSTN: 322.04d {+21h 28m 09s} -14.93d {-14d 55' 48\"}\nSUN_DIST: 97.70 [deg] Sun_angle= -5.2 [hr] (East of Sun)\nMOON_POSTN: 85.18d {+05h 40m 43s} +28.56d {+28d 33' 43\"}\nMOON_DIST: 44.00 [deg]\nMOON_ILLUM: 80 [%]\nGAL_COORDS: 135.65, 1.08 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 59.81, 42.92 [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 143.03,17.53 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
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{
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"uuid": "0189b057-e00c-43dc-894b-7b0836e627bc",
"title": "GCN/SWIFT NOTICE",
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"data": {
"title": "GCN/SWIFT NOTICE",
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"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 276.52,-15.62 [deg].",
"sun_dist": "47.26 [deg] Sun_angle= -1.1 [hr] (East of Sun)",
"moon_dist": "132.33 [deg]",
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"gal_coords": "306.74, 17.72 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "62 [%]",
"moon_postn": "74.92d {+04h 59m 40s} +27.68d {+27d 40' 35\"}",
"notice_date": "Mon 23 Sep 24 15:04:17 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "197.992d {+13h 11m 58s} (J2000)",
"curr_point_dec": "-44.996d {-44d 59' 44\"} (J2000)",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 23 Sep 24 15:04:17 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 197.992d {+13h 11m 58s} (J2000)\nCURR_POINT_DEC: -44.996d {-44d 59' 44\"} (J2000)\nCURR_POINT_ROLL: 334.803d\nSLEW_TIME: 54251.51 SOD {15:04:11.51} UT\nSLEW_DATE: 20576 TJD; 267 DOY; 24/09/23\nTGT_NUM: 76722, Seg_Num: 6\nSUN_POSTN: 180.99d {+12h 03m 57s} -0.43d {-00d 25' 41\"}\nSUN_DIST: 47.26 [deg] Sun_angle= -1.1 [hr] (East of Sun)\nMOON_POSTN: 74.92d {+04h 59m 40s} +27.68d {+27d 40' 35\"}\nMOON_DIST: 132.33 [deg]\nMOON_ILLUM: 62 [%]\nGAL_COORDS: 306.74, 17.72 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 215.61,-34.18 [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 276.52,-15.62 [deg]. \n",
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"moon_illum": "74 [%]",
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"notice_date": "Sun 22 Sep 24 13:46:32 UT",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sun 22 Sep 24 13:46:32 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 162.635d {+10h 50m 32s} (J2000)\nNEXT_POINT_DEC: -45.000d {-45d 00' 00\"} (J2000)\nNEXT_POINT_ROLL: 23.172d\nSLEW_TIME: 49620.00 SOD {13:47:00.00} UT\nSLEW_DATE: 20575 TJD; 266 DOY; 24/09/22\nOBS_TIME: 720.00 [sec] (=12.0 [min])\nTGT_NAME: saa-cold-267-07 \nTGT_NUM: 76148, Seg_Num: 58\nMERIT: 100.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=9=0x9\nSUN_POSTN: 180.04d {+12h 00m 10s} -0.02d {-00d 01' 04\"}\nSUN_DIST: 47.59 [deg] Sun_angle= 1.2 [hr] (West of Sun)\nMOON_POSTN: 58.84d {+03h 55m 20s} +24.70d {+24d 42' 16\"}\nMOON_DIST: 116.88 [deg]\nMOON_ILLUM: 74 [%]\nGAL_COORDS: 281.52, 12.79 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 187.40,-47.11 [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 269.18,-20.37 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
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{
"id": 150800,
"topic": "igwn.gwalert",
"uuid": "018aa547-10fe-43f7-86e0-cbc6f2bfc1ab",
"title": "S241130cf - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
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{
"id": 321048,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "018aadcb-4003-4d90-a947-22432d52e1b5",
"title": "GCN/SWIFT NOTICE",
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"data": {
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"title": "GCN/SWIFT NOTICE",
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"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 176.54,-20.51 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "93.00 [sec] (=1.6 [min])",
"sun_dist": "105.83 [deg] Sun_angle= 4.4 [hr] (West of Sun)",
"tgt_name": "SMC J0118.8-7307",
"moon_dist": "68.53 [deg]",
"slew_date": "20843 TJD; 168 DOY; 25/06/17",
"slew_time": "54762.00 SOD {15:12:42.00} UT",
"sun_postn": "86.39d {+05h 45m 33s} +23.39d {+23d 23' 37\"}",
"ecl_coords": "313.22,-66.47 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "300.19,-43.86 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C",
"moon_illum": "63 [%]",
"moon_postn": "343.43d {+22h 53m 43s} -7.99d {-07d 59' 18\"}",
"notice_date": "Tue 17 Jun 25 15:12:10 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "19.693d {+01h 18m 46s} (J2000)",
"next_point_dec": "-73.124d {-73d 07' 24\"} (J2000)",
"next_point_roll": "66.981d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 17 Jun 25 15:12:10 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 19.693d {+01h 18m 46s} (J2000)\nNEXT_POINT_DEC: -73.124d {-73d 07' 24\"} (J2000)\nNEXT_POINT_ROLL: 66.981d\nSLEW_TIME: 54762.00 SOD {15:12:42.00} UT\nSLEW_DATE: 20843 TJD; 168 DOY; 25/06/17\nOBS_TIME: 93.00 [sec] (=1.6 [min])\nTGT_NAME: SMC J0118.8-7307 \nTGT_NUM: 3111138, Seg_Num: 109\nMERIT: 83.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C\nSUN_POSTN: 86.39d {+05h 45m 33s} +23.39d {+23d 23' 37\"}\nSUN_DIST: 105.83 [deg] Sun_angle= 4.4 [hr] (West of Sun)\nMOON_POSTN: 343.43d {+22h 53m 43s} -7.99d {-07d 59' 18\"}\nMOON_DIST: 68.53 [deg]\nMOON_ILLUM: 63 [%]\nGAL_COORDS: 300.19,-43.86 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 313.22,-66.47 [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 176.54,-20.51 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
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{
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"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "018bda4c-7d9c-4ca6-b25d-1521a4b8d95a",
"title": "GCN/SWIFT NOTICE",
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"data": {
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"title": "GCN/SWIFT NOTICE",
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"notice_date": "Sun 20 Jul 25 00:39:41 UT",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sun 20 Jul 25 00:39:41 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 17.786d {+01h 11m 09s} (J2000)\nNEXT_POINT_DEC: -73.279d {-73d 16' 45\"} (J2000)\nNEXT_POINT_ROLL: 97.209d\nSLEW_TIME: 2400.00 SOD {00:40:00.00} UT\nSLEW_DATE: 20876 TJD; 201 DOY; 25/07/20\nOBS_TIME: 1800.00 [sec] (=30.0 [min])\nTGT_NAME: SXP 31.0 \nTGT_NUM: 19718, Seg_Num: 28\nMERIT: 88.00\nINST_MODES: BAT=0=0x0 XRT=6=0x6 UVOT=12525=0x30ED\nSUN_POSTN: 119.65d {+07h 58m 37s} +20.64d {+20d 38' 29\"}\nSUN_DIST: 113.10 [deg] Sun_angle= 6.8 [hr] (West of Sun)\nMOON_POSTN: 50.52d {+03h 22m 04s} +23.33d {+23d 19' 34\"}\nMOON_DIST: 98.89 [deg]\nMOON_ILLUM: 28 [%]\nGAL_COORDS: 300.97,-43.77 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 312.37,-66.01 [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 14.28,9.81 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-07-20T00:39:41Z",
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"uuid": "018be25c-f7f2-4925-8180-4cdeb5e49a20",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
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"data": {
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"title": "GCN/SWIFT NOTICE",
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"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 220.56,2.88 [deg].\nThis Notice was ground-generated -- not flight-generated.",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 09 Sep 24 17:08:45 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 135.555d {+09h 02m 13s} (J2000)\nNEXT_POINT_DEC: -40.570d {-40d 34' 11\"} (J2000)\nNEXT_POINT_ROLL: 51.821d\nSLEW_TIME: 61740.00 SOD {17:09:00.00} UT\nSLEW_DATE: 20562 TJD; 253 DOY; 24/09/09\nOBS_TIME: 840.00 [sec] (=14.0 [min])\nTGT_NAME: Vela X1 \nTGT_NUM: 80407, Seg_Num: 5\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=346=0x15A\nSUN_POSTN: 168.51d {+11h 14m 02s} +4.94d {+04d 56' 08\"}\nSUN_DIST: 54.57 [deg] Sun_angle= 2.2 [hr] (West of Sun)\nMOON_POSTN: 236.68d {+15h 46m 42s} -24.31d {-24d 18' 44\"}\nMOON_DIST: 82.08 [deg]\nMOON_ILLUM: 35 [%]\nGAL_COORDS: 263.08, 3.93 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 157.08,-53.93 [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 220.56,2.88 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2024-09-09T17:08:45Z",
"message_parser": "GCN Notice Plaintext Parser v1",
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"created": "2024-09-09T17:08:46.674404Z",
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{
"id": 190948,
"topic": "gcn.classic.text.UNKNOWN",
"uuid": "018c22df-33f8-47f9-836f-e54674ae68d6",
"title": "GCN/AMON NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/AMON NOTICE",
"charge": "0.00 [pe]",
"pvalue": "1.0000e+00 [dn]",
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"comments": "AMON_TEST.",
"n_events": "9 [number of neutrinos]",
"revision": "0",
"sun_dist": "91.80 [deg] Sun_angle= -6.9 [hr] (East of Sun)",
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"false_pos": "1.0058e+00 [s^-1 sr^-1]",
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"notice_date": "Sat 03 May 25 07:48:24 UT",
"notice_type": "AMON TEST",
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"discovery_date": "20798 TJD; 123 DOY; 25/05/03 (yy/mm/dd)",
"discovery_time": "28096 SOD {07:48:16.00} UT",
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"message_text": "TITLE: GCN/AMON NOTICE\nNOTICE_DATE: Sat 03 May 25 07:48:24 UT\nNOTICE_TYPE: AMON TEST \nRUN_NUM: 0\nEVENT_NUM: 99999\nSRC_RA: 144.0000d {+09h 36m 00s} (J2000),\n 144.3823d {+09h 37m 32s} (current),\n 143.2434d {+09h 32m 58s} (1950)\nSRC_DEC: +35.0000d {+35d 00' 00\"} (J2000),\n +34.8856d {+34d 53' 08\"} (current),\n +35.2242d {+35d 13' 27\"} (1950)\nSRC_ERROR: 60.00 [arcmin radius, stat+sys, 90% containment]\nSRC_ERROR50: 0.00 [arcmin radius, stat+sys, 50% containment]\nDISCOVERY_DATE: 20798 TJD; 123 DOY; 25/05/03 (yy/mm/dd)\nDISCOVERY_TIME: 28096 SOD {07:48:16.00} 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: 40.69d {+02h 42m 45s} +15.78d {+15d 46' 51\"}\nSUN_DIST: 91.80 [deg] Sun_angle= -6.9 [hr] (East of Sun)\nMOON_POSTN: 121.15d {+08h 04m 37s} +24.92d {+24d 55' 18\"}\nMOON_DIST: 22.39 [deg]\nGAL_COORDS: 189.71, 47.83 [deg] galactic lon,lat of the event\nECL_COORDS: 134.69, 19.56 [deg] ecliptic lon,lat of the event\nCOMMENTS: AMON_TEST. \n",
"published": "2025-05-03T07:48:24Z",
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{
"id": 5796269,
"topic": "tarxiv.tns",
"uuid": "018c61e1-7383-4905-a860-3d1710f517b3",
"title": "Generic Message",
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{
"id": 159744,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "018c6407-af47-4b7a-9243-ff9ad94202f3",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
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"title": "GCN/SWIFT NOTICE",
"tgt_num": "14197, Seg_Num: 44",
"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 350.68,13.45 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1380.00 [sec] (=23.0 [min])",
"sun_dist": "103.31 [deg] Sun_angle= -5.0 [hr] (East of Sun)",
"tgt_name": "PNV J23244760+6111140",
"moon_dist": "123.88 [deg]",
"slew_date": "20671 TJD; 362 DOY; 24/12/27",
"slew_time": "43320.00 SOD {12:02:00.00} UT",
"sun_postn": "276.78d {+18h 27m 08s} -23.29d {-23d 17' 18\"}",
"ecl_coords": "30.51, 56.45 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "112.67, 0.07 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=12431=0x308F",
"moon_illum": "12 [%]",
"moon_postn": "232.65d {+15h 30m 36s} -23.16d {-23d 09' 19\"}",
"notice_date": "Fri 27 Dec 24 12:01:57 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "351.150d {+23h 24m 36s} (J2000)",
"next_point_dec": "+61.196d {+61d 11' 46\"} (J2000)",
"next_point_roll": "249.761d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Fri 27 Dec 24 12:01:57 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 351.150d {+23h 24m 36s} (J2000)\nNEXT_POINT_DEC: +61.196d {+61d 11' 46\"} (J2000)\nNEXT_POINT_ROLL: 249.761d\nSLEW_TIME: 43320.00 SOD {12:02:00.00} UT\nSLEW_DATE: 20671 TJD; 362 DOY; 24/12/27\nOBS_TIME: 1380.00 [sec] (=23.0 [min])\nTGT_NAME: PNV J23244760+6111140 \nTGT_NUM: 14197, Seg_Num: 44\nMERIT: 72.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=12431=0x308F\nSUN_POSTN: 276.78d {+18h 27m 08s} -23.29d {-23d 17' 18\"}\nSUN_DIST: 103.31 [deg] Sun_angle= -5.0 [hr] (East of Sun)\nMOON_POSTN: 232.65d {+15h 30m 36s} -23.16d {-23d 09' 19\"}\nMOON_DIST: 123.88 [deg]\nMOON_ILLUM: 12 [%]\nGAL_COORDS: 112.67, 0.07 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 30.51, 56.45 [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 350.68,13.45 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2024-12-27T12:01:57Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-12-27T12:01:57.687855Z",
"modified": "2024-12-27T12:01:57.695231Z",
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{
"id": 77069,
"topic": "lvk-users.beccatest",
"uuid": "018c8063-dad3-4c9d-b667-7b83e8b6b52f",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
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],
"range": 155.42368170645517
},
"message_text": "",
"published": "2024-07-03T10:53:21.113893Z",
"message_parser": "",
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{
"id": 180651,
"topic": "gcn.circulars",
"uuid": "018cac3b-7d42-4b34-852e-9de819b2e4e7",
"title": "SVOM/sb25021804: COLIBRÍ/DDRAGO Confirmation of Variability",
"submitter": "Alan Watson at UNAM <alan@astro.unam.mx>",
"authors": "Alan Watson at UNAM <alan@astro.unam.mx>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/39374"
},
"format": "text/plain",
"$schema": "https://gcn.nasa.gov/schema/v4.2.0/gcn/circulars.schema.json",
"subject": "SVOM/sb25021804: COLIBRÍ/DDRAGO Confirmation of Variability",
"createdOn": 1739973886761,
"submitter": "Alan Watson at UNAM <alan@astro.unam.mx>",
"circularId": 39374,
"submittedHow": "web"
},
"message_text": "Damien Dornic (CPPM), Antonio de Ugarte Postigo (LAM), Alan M. Watson (UNAM), Stéphane Basa (UAR Pytheas), William H. Lee (UNAM), Dalya Akl (AUS), Camila Angulo (UNAM), Sarah Antier (OCA), Jean-Luc Atteia (IRAP), Rosa L. Becerra (U Roma), Nathaniel R. Butler (ASU), Jean-Grégoire Ducoin (CPPM), Francis Fortin (IRAP), Noémie Globus (UNAM), Kin Ocelotl López (UNAM), Francesco Magnani (CPPM), Margarita Pereyra (UNAM), Ny Avo Rakotondrainibe (LAM), and Benjamin Schneider (LAM) report:\n\nWe imaged the field of SVOM/ECLAIRs trigger sb25021804 (Wang et al., GCN 39363) with the DDRAGO wide-field imager on the COLIBRÍ telescope at the Observatorio Astronómico Nacional on the Sierra de San Pedro Mártir in Mexico.\n\nWe observed from 2025-02-19 06:23 to 09:00 UTC (23.1 to 25.7 hours after the trigger) and obtained 100 minutes of exposure in the r filter. The data were coadded with custom software and analyzed in STDWeb/STDPipe (Karpov 2021), with photometric calibration against Pan-STARRS DR1. Our photometry is in the AB system and is not corrected for Galactic extinction.\n\nFor the X-ray bright QSO WISEA J130010.60+280749.7, suggested by Eyles-Ferris et al. (GCN Circ. 39372) as a possible counterpart of the ECLAIRs source, we measure a magnitude of \n\n\tr = 19.95 +/- 0.01\n\nIn our observation on the previous night, reported in de Ugarte Postigo et al. (GCN Circ. 39364), we measure\n\n\ti = 19.98 +/- 0.04\n\nOur magnitudes are about 0.3 magnitudes above the mean magnitudes reported in SDSS DR6 and PanSTARRS DR1. This confirms the excess reported by Eyles-Ferris et al. (GCN Circ. 39372) and strengthens their suggestion that this QSO might be related to the SVOM trigger.\n\nWe warmly thank the COLIBRÍ and DDRAGO engineering teams and the staff of the Observatorio Astronómico Nacional on the Sierra de San Pedro Mártir.\n",
"published": "2025-02-19T14:05:10.730545Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-02-19T14:05:10.730560Z",
"modified": "2025-02-19T14:05:10.740082Z",
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{
"id": 44917,
"topic": "lvk-users.beccatest",
"uuid": "018cd070-b875-464b-96d9-b7f464e09b8c",
"title": "Generic Message",
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"published": "2024-06-16T10:28:18.957594Z",
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{
"id": 88437,
"topic": "lvk-users.beccatest",
"uuid": "018ce181-4381-40ca-8f19-b4c7dc7f680a",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
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"time": [
1404591400
],
"range": 52.740838682169766
},
"message_text": "",
"published": "2024-07-09T20:16:45.382241Z",
"message_parser": "",
"retracted": false,
"created": "2024-07-09T20:16:45.382260Z",
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},
{
"id": 147023,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "018d28f8-6569-4259-a907-baaed861d6b8",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "70.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "16848, 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 76.48,-16.30 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "420.00 [sec] (=7.0 [min])",
"sun_dist": "140.60 [deg] Sun_angle= -11.0 [hr] (East of Sun)",
"tgt_name": "AT2024wpp",
"moon_dist": "82.59 [deg]",
"slew_date": "20633 TJD; 324 DOY; 24/11/19",
"slew_time": "75360.00 SOD {20:56:00.00} UT",
"sun_postn": "235.77d {+15h 43m 05s} -19.72d {-19d 43' 01\"}",
"ecl_coords": "31.98,-30.96 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "196.95,-62.50 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=12431=0x308F",
"moon_illum": "80 [%]",
"moon_postn": "113.15d {+07h 32m 36s} +26.72d {+26d 43' 26\"}",
"notice_date": "Tue 19 Nov 24 20:55:43 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "40.508d {+02h 42m 02s} (J2000)",
"next_point_dec": "-16.936d {-16d 56' 09\"} (J2000)",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 19 Nov 24 20:55:43 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 40.508d {+02h 42m 02s} (J2000)\nNEXT_POINT_DEC: -16.936d {-16d 56' 09\"} (J2000)\nNEXT_POINT_ROLL: 215.491d\nSLEW_TIME: 75360.00 SOD {20:56:00.00} UT\nSLEW_DATE: 20633 TJD; 324 DOY; 24/11/19\nOBS_TIME: 420.00 [sec] (=7.0 [min])\nTGT_NAME: AT2024wpp \nTGT_NUM: 16848, Seg_Num: 40\nMERIT: 70.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=12431=0x308F\nSUN_POSTN: 235.77d {+15h 43m 05s} -19.72d {-19d 43' 01\"}\nSUN_DIST: 140.60 [deg] Sun_angle= -11.0 [hr] (East of Sun)\nMOON_POSTN: 113.15d {+07h 32m 36s} +26.72d {+26d 43' 26\"}\nMOON_DIST: 82.59 [deg]\nMOON_ILLUM: 80 [%]\nGAL_COORDS: 196.95,-62.50 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 31.98,-30.96 [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 76.48,-16.30 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
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"moon_illum": "99 [%]",
"moon_postn": "104.73d {+06h 58m 56s} +27.65d {+27d 39' 08\"}",
"notice_date": "Mon 13 Jan 25 03:06:15 UT",
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"next_point_ra": "160.919d {+10h 43m 41s} (J2000)",
"next_point_dec": "+24.888d {+24d 53' 18\"} (J2000)",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 13 Jan 25 03:06:15 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 160.919d {+10h 43m 41s} (J2000)\nNEXT_POINT_DEC: +24.888d {+24d 53' 18\"} (J2000)\nNEXT_POINT_ROLL: 83.180d\nSLEW_TIME: 11220.00 SOD {03:07:00.00} UT\nSLEW_DATE: 20688 TJD; 13 DOY; 25/01/13\nOBS_TIME: 480.00 [sec] (=8.0 [min])\nTGT_NAME: PSNJ10433405+2453290 \nTGT_NUM: 80500, Seg_Num: 5\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=426=0x1AA\nSUN_POSTN: 295.01d {+19h 40m 03s} -21.45d {-21d 26' 43\"}\nSUN_DIST: 137.53 [deg] Sun_angle= 8.9 [hr] (West of Sun)\nMOON_POSTN: 104.73d {+06h 58m 56s} +27.65d {+27d 39' 08\"}\nMOON_DIST: 50.36 [deg]\nMOON_ILLUM: 99 [%]\nGAL_COORDS: 210.12, 61.28 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 152.86, 15.56 [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 304.76,-1.10 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
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"title": "GCN/SWIFT NOTICE",
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"sun_dist": "93.01 [deg] Sun_angle= 5.1 [hr] (West of Sun)",
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"moon_illum": "86 [%]",
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"notice_date": "Sat 08 Feb 25 23:43:55 UT",
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"next_point_ra": "246.584d {+16h 26m 20s} (J2000)",
"next_point_dec": "+51.355d {+51d 21' 20\"} (J2000)",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sat 08 Feb 25 23:43:55 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 246.584d {+16h 26m 20s} (J2000)\nNEXT_POINT_DEC: +51.355d {+51d 21' 20\"} (J2000)\nNEXT_POINT_ROLL: 117.601d\nSLEW_TIME: 85440.00 SOD {23:44:00.00} UT\nSLEW_DATE: 20714 TJD; 39 DOY; 25/02/08\nOBS_TIME: 660.00 [sec] (=11.0 [min])\nTGT_NAME: SDSSJ162611.60+512038.2 \nTGT_NUM: 15895, Seg_Num: 103\nMERIT: 72.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=8767=0x223F\nSUN_POSTN: 322.87d {+21h 31m 29s} -14.66d {-14d 39' 44\"}\nSUN_DIST: 93.01 [deg] Sun_angle= 5.1 [hr] (West of Sun)\nMOON_POSTN: 98.04d {+06h 32m 11s} +28.36d {+28d 21' 39\"}\nMOON_DIST: 95.70 [deg]\nMOON_ILLUM: 86 [%]\nGAL_COORDS: 79.22, 43.23 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 220.91, 70.83 [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 148.84,4.73 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-02-08T23:43:55Z",
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{
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"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "018ee1e2-1ec9-4d45-905f-179c8dca8a33",
"title": "GCN/SWIFT NOTICE",
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"data": {
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"title": "GCN/SWIFT NOTICE",
"tgt_num": "59146, Seg_Num: 68",
"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 238.75,11.25 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "300.00 [sec] (=5.0 [min])",
"sun_dist": "99.53 [deg] Sun_angle= 9.7 [hr] (West of Sun)",
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"slew_date": "20909 TJD; 234 DOY; 25/08/22",
"slew_time": "25260.00 SOD {07:01:00.00} UT",
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"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=286=0x11E",
"moon_illum": "1 [%]",
"moon_postn": "140.90d {+09h 23m 35s} +18.04d {+18d 02' 19\"}",
"notice_date": "Fri 22 Aug 25 07:00:20 UT",
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"next_point_ra": "6.075d {+00h 24m 18s} (J2000)",
"next_point_dec": "+64.207d {+64d 12' 23\"} (J2000)",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Fri 22 Aug 25 07:00:20 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 6.075d {+00h 24m 18s} (J2000)\nNEXT_POINT_DEC: +64.207d {+64d 12' 23\"} (J2000)\nNEXT_POINT_ROLL: 33.000d\nSLEW_TIME: 25260.00 SOD {07:01:00.00} UT\nSLEW_DATE: 20909 TJD; 234 DOY; 25/08/22\nOBS_TIME: 300.00 [sec] (=5.0 [min])\nTGT_NAME: Tycho_300_100 \nTGT_NUM: 59146, Seg_Num: 68\nMERIT: 91.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=286=0x11E\nSUN_POSTN: 151.56d {+10h 06m 15s} +11.66d {+11d 39' 45\"}\nSUN_DIST: 99.53 [deg] Sun_angle= 9.7 [hr] (West of Sun)\nMOON_POSTN: 140.90d {+09h 23m 35s} +18.04d {+18d 02' 19\"}\nMOON_DIST: 90.53 [deg]\nMOON_ILLUM: 1 [%]\nGAL_COORDS: 119.98, 1.49 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 42.78, 53.88 [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 238.75,11.25 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-08-22T07:00:20Z",
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{
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"title": "S250928ea - PRELIMINARY",
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"data": {
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"data": {
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{
"id": 192821,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "018f7637-cdd0-4114-8314-9b868721ba8d",
"title": "GCN/SWIFT NOTICE",
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"data": {
"title": "GCN/SWIFT NOTICE",
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"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 147.07,19.66 [deg].",
"sun_dist": "75.68 [deg] Sun_angle= -5.2 [hr] (East of Sun)",
"moon_dist": "34.81 [deg]",
"slew_date": "20801 TJD; 126 DOY; 25/05/06",
"slew_time": "14777.87 SOD {04:06:17.87} UT",
"sun_postn": "43.43d {+02h 53m 44s} +16.59d {+16d 35' 42\"}",
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"moon_illum": "66 [%]",
"moon_postn": "157.02d {+10h 28m 05s} +11.76d {+11d 45' 42\"}",
"notice_date": "Tue 06 May 25 04:06:13 UT",
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"curr_point_ra": "121.178d {+08h 04m 43s} (J2000)",
"curr_point_dec": "+10.762d {+10d 45' 43\"} (J2000)",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 06 May 25 04:06:13 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 121.178d {+08h 04m 43s} (J2000)\nCURR_POINT_DEC: +10.762d {+10d 45' 43\"} (J2000)\nCURR_POINT_ROLL: 277.297d\nSLEW_TIME: 14777.87 SOD {04:06:17.87} UT\nSLEW_DATE: 20801 TJD; 126 DOY; 25/05/06\nTGT_NUM: 80388, Seg_Num: 17\nSUN_POSTN: 43.43d {+02h 53m 44s} +16.59d {+16d 35' 42\"}\nSUN_DIST: 75.68 [deg] Sun_angle= -5.2 [hr] (East of Sun)\nMOON_POSTN: 157.02d {+10h 28m 05s} +11.76d {+11d 45' 42\"}\nMOON_DIST: 34.81 [deg]\nMOON_ILLUM: 66 [%]\nGAL_COORDS: 211.37, 21.10 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 121.03, -9.38 [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 147.07,19.66 [deg]. \n",
"published": "2025-05-06T04:06:13Z",
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"created": "2025-05-10T16:12:32.373880Z",
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{
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"topic": "gcn.classic.text.FERMI_POINTDIR",
"uuid": "018f8317-c046-45a8-ac39-9d95849d20bd",
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"data": {
"title": "GCN/FERMI NOTICE",
"comments": "Fermi Pointing Direction.\nThe Sun & Moon distances and the GAL/ECL_COORDS are at the time of the CURR_POINT.\nThe FUTURE columns are Ra, Dec, SAA_flag, Time (Sec-of-Day and hh:mm:ss.ss UT).\nMost of the discontinuities in the pointing direction are when the s/c 'nods' between hemispheres.\nThe LAT FOV is ~100deg diameter.",
"sun_dist": "90.45 [deg] Sun_angle= -5.3 [hr] (East of Sun)",
"curr_date": "20808 TJD; 133 DOY; 25/05/13",
"curr_time": "30300.00 SOD {08:25:00.00} UT",
"moon_dist": "90.95 [deg]",
"sun_postn": "50.44d {+03h 21m 45s} +18.48d {+18d 28' 45\"}",
"delta_time": "120 [sec]",
"ecl_coords": "143.15,-47.70 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "252.44, 5.71 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "100 [%]",
"moon_postn": "236.69d {+15h 46m 45s} -24.57d {-24d 34' 10\"}",
"notice_date": "Tue 13 May 25 08:24:46 UT",
"notice_type": "Fermi Pointing Direction",
"curr_point_ra": "129.03d {+08h 36m 06s} (J2000),\n129.28d {+08h 37m 08s} (current),\n128.52d {+08h 34m 04s} (1950)",
"future_ra_dec": "136.6d -31.8d (J2000) - 30420.00 SOD {08:27:00.00} UT\n142.7d -30.6d (J2000) - 30540.00 SOD {08:29:00.00} UT\n148.6d -29.7d (J2000) - 30660.00 SOD {08:31:00.00} UT\n154.4d -29.1d (J2000) - 30780.00 SOD {08:33:00.00} UT\n159.2d -26.2d (J2000) - 30900.00 SOD {08:35:00.00} UT\n164.2d -23.4d (J2000) - 31020.00 SOD {08:37:00.00} UT\n169.5d -21.0d (J2000) - 31140.00 SOD {08:39:00.00} UT\n174.7d -16.4d (J2000) - 31260.00 SOD {08:41:00.00} UT\n180.5d -12.2d (J2000) - 31380.00 SOD {08:43:00.00} UT\n186.8d -7.5d (J2000) - 31500.00 SOD {08:45:00.00} UT\n193.6d -2.6d (J2000) - 31620.00 SOD {08:47:00.00} UT\n201.0d +1.7d (J2000) - 31740.00 SOD {08:49:00.00} UT\n209.1d +6.3d (J2000) - 31860.00 SOD {08:51:00.00} UT\n217.8d +10.8d (J2000) - 31980.00 SOD {08:53:00.00} UT\n227.0d +14.9d (J2000) - 32100.00 SOD {08:55:00.00} UT\n239.7d +25.8d (J2000) - 32220.00 SOD {08:57:00.00} UT\n259.0d +42.9d (J2000) - 32340.00 SOD {08:59:00.00} UT\n283.1d +54.9d (J2000) - 32460.00 SOD {09:01:00.00} UT\n287.9d +50.9d (J2000) - 32580.00 SOD {09:03:00.00} UT\n293.6d +47.7d (J2000) - 32700.00 SOD {09:05:00.00} UT\n299.1d +44.7d (J2000) - 32820.00 SOD {09:07:00.00} UT\n304.5d +41.7d (J2000) - 32940.00 SOD {09:09:00.00} UT\n309.8d +39.0d (J2000) SAA 33060.00 SOD {09:11:00.00} UT\n315.1d +36.4d (J2000) SAA 33180.00 SOD {09:13:00.00} UT\n320.3d +34.0d (J2000) SAA 33300.00 SOD {09:15:00.00} UT\n325.5d +31.9d (J2000) SAA 33420.00 SOD {09:17:00.00} UT\n330.8d +30.0d (J2000) SAA 33540.00 SOD {09:19:00.00} UT\n336.0d +28.3d (J2000) SAA 33660.00 SOD {09:21:00.00} UT\n341.3d +26.9d (J2000) SAA 33780.00 SOD {09:23:00.00} UT",
"curr_point_dec": "-31.20d {-31d 11' 53\"} (J2000),\n-31.29d {-31d 17' 14\"} (current),\n-31.02d {-31d 01' 25\"} (1950)"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 13 May 25 08:24:46 UT\nNOTICE_TYPE: Fermi Pointing Direction\nCURR_POINT_RA: 129.03d {+08h 36m 06s} (J2000),\n 129.28d {+08h 37m 08s} (current),\n 128.52d {+08h 34m 04s} (1950)\nCURR_POINT_DEC: -31.20d {-31d 11' 53\"} (J2000),\n -31.29d {-31d 17' 14\"} (current),\n -31.02d {-31d 01' 25\"} (1950)\nCURR_DATE: 20808 TJD; 133 DOY; 25/05/13\nCURR_TIME: 30300.00 SOD {08:25:00.00} UT\nDELTA_TIME: 120 [sec]\nSUN_POSTN: 50.44d {+03h 21m 45s} +18.48d {+18d 28' 45\"}\nSUN_DIST: 90.45 [deg] Sun_angle= -5.3 [hr] (East of Sun)\nMOON_POSTN: 236.69d {+15h 46m 45s} -24.57d {-24d 34' 10\"}\nMOON_DIST: 90.95 [deg]\nMOON_ILLUM: 100 [%]\nGAL_COORDS: 252.44, 5.71 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 143.15,-47.70 [deg] ecliptic lon,lat of the pointing direction\nFUTURE_RA_DEC: 136.6d -31.8d (J2000) - 30420.00 SOD {08:27:00.00} UT\nFUTURE_RA_DEC: 142.7d -30.6d (J2000) - 30540.00 SOD {08:29:00.00} UT\nFUTURE_RA_DEC: 148.6d -29.7d (J2000) - 30660.00 SOD {08:31:00.00} UT\nFUTURE_RA_DEC: 154.4d -29.1d (J2000) - 30780.00 SOD {08:33:00.00} UT\nFUTURE_RA_DEC: 159.2d -26.2d (J2000) - 30900.00 SOD {08:35:00.00} UT\nFUTURE_RA_DEC: 164.2d -23.4d (J2000) - 31020.00 SOD {08:37:00.00} UT\nFUTURE_RA_DEC: 169.5d -21.0d (J2000) - 31140.00 SOD {08:39:00.00} UT\nFUTURE_RA_DEC: 174.7d -16.4d (J2000) - 31260.00 SOD {08:41:00.00} UT\nFUTURE_RA_DEC: 180.5d -12.2d (J2000) - 31380.00 SOD {08:43:00.00} UT\nFUTURE_RA_DEC: 186.8d -7.5d (J2000) - 31500.00 SOD {08:45:00.00} UT\nFUTURE_RA_DEC: 193.6d -2.6d (J2000) - 31620.00 SOD {08:47:00.00} UT\nFUTURE_RA_DEC: 201.0d +1.7d (J2000) - 31740.00 SOD {08:49:00.00} UT\nFUTURE_RA_DEC: 209.1d +6.3d (J2000) - 31860.00 SOD {08:51:00.00} UT\nFUTURE_RA_DEC: 217.8d +10.8d (J2000) - 31980.00 SOD {08:53:00.00} UT\nFUTURE_RA_DEC: 227.0d +14.9d (J2000) - 32100.00 SOD {08:55:00.00} UT\nFUTURE_RA_DEC: 239.7d +25.8d (J2000) - 32220.00 SOD {08:57:00.00} UT\nFUTURE_RA_DEC: 259.0d +42.9d (J2000) - 32340.00 SOD {08:59:00.00} UT\nFUTURE_RA_DEC: 283.1d +54.9d (J2000) - 32460.00 SOD {09:01:00.00} UT\nFUTURE_RA_DEC: 287.9d +50.9d (J2000) - 32580.00 SOD {09:03:00.00} UT\nFUTURE_RA_DEC: 293.6d +47.7d (J2000) - 32700.00 SOD {09:05:00.00} UT\nFUTURE_RA_DEC: 299.1d +44.7d (J2000) - 32820.00 SOD {09:07:00.00} UT\nFUTURE_RA_DEC: 304.5d +41.7d (J2000) - 32940.00 SOD {09:09:00.00} UT\nFUTURE_RA_DEC: 309.8d +39.0d (J2000) SAA 33060.00 SOD {09:11:00.00} UT\nFUTURE_RA_DEC: 315.1d +36.4d (J2000) SAA 33180.00 SOD {09:13:00.00} UT\nFUTURE_RA_DEC: 320.3d +34.0d (J2000) SAA 33300.00 SOD {09:15:00.00} UT\nFUTURE_RA_DEC: 325.5d +31.9d (J2000) SAA 33420.00 SOD {09:17:00.00} UT\nFUTURE_RA_DEC: 330.8d +30.0d (J2000) SAA 33540.00 SOD {09:19:00.00} UT\nFUTURE_RA_DEC: 336.0d +28.3d (J2000) SAA 33660.00 SOD {09:21:00.00} UT\nFUTURE_RA_DEC: 341.3d +26.9d (J2000) SAA 33780.00 SOD {09:23:00.00} UT\nCOMMENTS: Fermi Pointing Direction. \nCOMMENTS: The Sun & Moon distances and the GAL/ECL_COORDS are at the time of the CURR_POINT. \nCOMMENTS: The FUTURE columns are Ra, Dec, SAA_flag, Time (Sec-of-Day and hh:mm:ss.ss UT). \nCOMMENTS: Most of the discontinuities in the pointing direction are when the s/c 'nods' between hemispheres. \nCOMMENTS: The LAT FOV is ~100deg diameter. \n",
"published": "2025-05-13T08:24:46Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-05-13T08:24:47.422342Z",
"modified": "2025-05-13T08:24:47.441034Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 320467,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "018fb37e-e079-421c-a87e-8fcd6f427f52",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "88.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "19036, Seg_Num: 20",
"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 205.09,15.51 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1140.00 [sec] (=19.0 [min])",
"sun_dist": "74.77 [deg] Sun_angle= -4.4 [hr] (East of Sun)",
"tgt_name": "NGC2992",
"moon_dist": "110.54 [deg]",
"slew_date": "20838 TJD; 163 DOY; 25/06/12",
"slew_time": "7200.00 SOD {02:00:00.00} UT",
"sun_postn": "80.62d {+05h 22m 29s} +23.16d {+23d 09' 18\"}",
"ecl_coords": "154.01,-26.13 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "249.70, 28.76 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=12525=0x30ED",
"moon_illum": "99 [%]",
"moon_postn": "270.16d {+18h 00m 38s} -28.40d {-28d 23' 49\"}",
"notice_date": "Thu 12 Jun 25 01:59:18 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "146.401d {+09h 45m 36s} (J2000)",
"next_point_dec": "-14.335d {-14d 20' 07\"} (J2000)",
"next_point_roll": "291.452d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Thu 12 Jun 25 01:59:18 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 146.401d {+09h 45m 36s} (J2000)\nNEXT_POINT_DEC: -14.335d {-14d 20' 07\"} (J2000)\nNEXT_POINT_ROLL: 291.452d\nSLEW_TIME: 7200.00 SOD {02:00:00.00} UT\nSLEW_DATE: 20838 TJD; 163 DOY; 25/06/12\nOBS_TIME: 1140.00 [sec] (=19.0 [min])\nTGT_NAME: NGC2992 \nTGT_NUM: 19036, Seg_Num: 20\nMERIT: 88.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=12525=0x30ED\nSUN_POSTN: 80.62d {+05h 22m 29s} +23.16d {+23d 09' 18\"}\nSUN_DIST: 74.77 [deg] Sun_angle= -4.4 [hr] (East of Sun)\nMOON_POSTN: 270.16d {+18h 00m 38s} -28.40d {-28d 23' 49\"}\nMOON_DIST: 110.54 [deg]\nMOON_ILLUM: 99 [%]\nGAL_COORDS: 249.70, 28.76 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 154.01,-26.13 [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 205.09,15.51 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-06-12T01:59:18Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-06-29T06:24:05.328994Z",
"modified": "2025-06-29T06:24:05.332217Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 171260,
"topic": "gcn.classic.text.FERMI_POINTDIR",
"uuid": "018fb72c-3bcb-4313-92bc-b201a3541648",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"comments": "Fermi Pointing Direction.\nThe Sun & Moon distances and the GAL/ECL_COORDS are at the time of the CURR_POINT.\nThe FUTURE columns are Ra, Dec, SAA_flag, Time (Sec-of-Day and hh:mm:ss.ss UT).\nMost of the discontinuities in the pointing direction are when the s/c 'nods' between hemispheres.\nThe LAT FOV is ~100deg diameter.",
"sun_dist": "132.03 [deg] Sun_angle= -8.6 [hr] (East of Sun)",
"curr_date": "20701 TJD; 26 DOY; 25/01/26",
"curr_time": "14880.00 SOD {04:08:00.00} UT",
"moon_dist": "168.35 [deg]",
"sun_postn": "308.84d {+20h 35m 21s} -18.66d {-18d 39' 24\"}",
"delta_time": "120 [sec]",
"ecl_coords": "80.24, 15.97 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "167.73, -0.28 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "13 [%]",
"moon_postn": "264.10d {+17h 36m 25s} -28.41d {-28d 24' 34\"}",
"notice_date": "Sun 26 Jan 25 04:07:45 UT",
"notice_type": "Fermi Pointing Direction",
"curr_point_ra": "77.90d {+05h 11m 36s} (J2000),\n78.33d {+05h 13m 19s} (current),\n77.04d {+05h 08m 09s} (1950)",
"future_ra_dec": "83.1d +41.7d (J2000) - 15000.00 SOD {04:10:00.00} UT\n88.5d +44.6d (J2000) - 15120.00 SOD {04:12:00.00} UT\n94.1d +47.6d (J2000) - 15240.00 SOD {04:14:00.00} UT\n99.8d +50.8d (J2000) - 15360.00 SOD {04:16:00.00} UT\n105.8d +54.0d (J2000) - 15480.00 SOD {04:18:00.00} UT\n112.2d +57.3d (J2000) - 15600.00 SOD {04:20:00.00} UT\n119.3d +60.6d (J2000) - 15720.00 SOD {04:22:00.00} UT\n127.2d +63.9d (J2000) - 15840.00 SOD {04:24:00.00} UT\n136.2d +67.0d (J2000) - 15960.00 SOD {04:26:00.00} UT\n147.0d +70.0d (J2000) - 16080.00 SOD {04:28:00.00} UT\n160.1d +72.5d (J2000) - 16200.00 SOD {04:30:00.00} UT\n176.1d +74.5d (J2000) - 16320.00 SOD {04:32:00.00} UT\n194.8d +75.5d (J2000) - 16440.00 SOD {04:34:00.00} UT\n214.5d +75.5d (J2000) - 16560.00 SOD {04:36:00.00} UT\n221.2d +52.9d (J2000) - 16680.00 SOD {04:38:00.00} UT\n225.2d +24.1d (J2000) - 16800.00 SOD {04:40:00.00} UT\n228.4d -0.7d (J2000) - 16920.00 SOD {04:42:00.00} UT\n228.8d -25.5d (J2000) - 17040.00 SOD {04:44:00.00} UT\n232.3d -31.7d (J2000) - 17160.00 SOD {04:46:00.00} UT\n237.4d -33.2d (J2000) - 17280.00 SOD {04:48:00.00} UT\n242.5d -35.1d (J2000) - 17400.00 SOD {04:50:00.00} UT\n247.7d -37.1d (J2000) - 17520.00 SOD {04:52:00.00} UT\n252.8d -39.4d (J2000) - 17640.00 SOD {04:54:00.00} UT\n258.0d -41.9d (J2000) - 17760.00 SOD {04:56:00.00} UT\n263.3d -44.6d (J2000) - 17880.00 SOD {04:58:00.00} UT\n268.7d -47.4d (J2000) - 18000.00 SOD {05:00:00.00} UT\n274.2d -50.3d (J2000) - 18120.00 SOD {05:02:00.00} UT\n280.0d -53.4d (J2000) - 18240.00 SOD {05:04:00.00} UT\n286.2d -56.5d (J2000) - 18360.00 SOD {05:06:00.00} UT",
"curr_point_dec": "+39.00d {+39d 00' 05\"} (J2000),\n+39.03d {+39d 01' 48\"} (current),\n+38.94d {+38d 56' 27\"} (1950)"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Sun 26 Jan 25 04:07:45 UT\nNOTICE_TYPE: Fermi Pointing Direction\nCURR_POINT_RA: 77.90d {+05h 11m 36s} (J2000),\n 78.33d {+05h 13m 19s} (current),\n 77.04d {+05h 08m 09s} (1950)\nCURR_POINT_DEC: +39.00d {+39d 00' 05\"} (J2000),\n +39.03d {+39d 01' 48\"} (current),\n +38.94d {+38d 56' 27\"} (1950)\nCURR_DATE: 20701 TJD; 26 DOY; 25/01/26\nCURR_TIME: 14880.00 SOD {04:08:00.00} UT\nDELTA_TIME: 120 [sec]\nSUN_POSTN: 308.84d {+20h 35m 21s} -18.66d {-18d 39' 24\"}\nSUN_DIST: 132.03 [deg] Sun_angle= -8.6 [hr] (East of Sun)\nMOON_POSTN: 264.10d {+17h 36m 25s} -28.41d {-28d 24' 34\"}\nMOON_DIST: 168.35 [deg]\nMOON_ILLUM: 13 [%]\nGAL_COORDS: 167.73, -0.28 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 80.24, 15.97 [deg] ecliptic lon,lat of the pointing direction\nFUTURE_RA_DEC: 83.1d +41.7d (J2000) - 15000.00 SOD {04:10:00.00} UT\nFUTURE_RA_DEC: 88.5d +44.6d (J2000) - 15120.00 SOD {04:12:00.00} UT\nFUTURE_RA_DEC: 94.1d +47.6d (J2000) - 15240.00 SOD {04:14:00.00} UT\nFUTURE_RA_DEC: 99.8d +50.8d (J2000) - 15360.00 SOD {04:16:00.00} UT\nFUTURE_RA_DEC: 105.8d +54.0d (J2000) - 15480.00 SOD {04:18:00.00} UT\nFUTURE_RA_DEC: 112.2d +57.3d (J2000) - 15600.00 SOD {04:20:00.00} UT\nFUTURE_RA_DEC: 119.3d +60.6d (J2000) - 15720.00 SOD {04:22:00.00} UT\nFUTURE_RA_DEC: 127.2d +63.9d (J2000) - 15840.00 SOD {04:24:00.00} UT\nFUTURE_RA_DEC: 136.2d +67.0d (J2000) - 15960.00 SOD {04:26:00.00} UT\nFUTURE_RA_DEC: 147.0d +70.0d (J2000) - 16080.00 SOD {04:28:00.00} UT\nFUTURE_RA_DEC: 160.1d +72.5d (J2000) - 16200.00 SOD {04:30:00.00} UT\nFUTURE_RA_DEC: 176.1d +74.5d (J2000) - 16320.00 SOD {04:32:00.00} UT\nFUTURE_RA_DEC: 194.8d +75.5d (J2000) - 16440.00 SOD {04:34:00.00} UT\nFUTURE_RA_DEC: 214.5d +75.5d (J2000) - 16560.00 SOD {04:36:00.00} UT\nFUTURE_RA_DEC: 221.2d +52.9d (J2000) - 16680.00 SOD {04:38:00.00} UT\nFUTURE_RA_DEC: 225.2d +24.1d (J2000) - 16800.00 SOD {04:40:00.00} UT\nFUTURE_RA_DEC: 228.4d -0.7d (J2000) - 16920.00 SOD {04:42:00.00} UT\nFUTURE_RA_DEC: 228.8d -25.5d (J2000) - 17040.00 SOD {04:44:00.00} UT\nFUTURE_RA_DEC: 232.3d -31.7d (J2000) - 17160.00 SOD {04:46:00.00} UT\nFUTURE_RA_DEC: 237.4d -33.2d (J2000) - 17280.00 SOD {04:48:00.00} UT\nFUTURE_RA_DEC: 242.5d -35.1d (J2000) - 17400.00 SOD {04:50:00.00} UT\nFUTURE_RA_DEC: 247.7d -37.1d (J2000) - 17520.00 SOD {04:52:00.00} UT\nFUTURE_RA_DEC: 252.8d -39.4d (J2000) - 17640.00 SOD {04:54:00.00} UT\nFUTURE_RA_DEC: 258.0d -41.9d (J2000) - 17760.00 SOD {04:56:00.00} UT\nFUTURE_RA_DEC: 263.3d -44.6d (J2000) - 17880.00 SOD {04:58:00.00} UT\nFUTURE_RA_DEC: 268.7d -47.4d (J2000) - 18000.00 SOD {05:00:00.00} UT\nFUTURE_RA_DEC: 274.2d -50.3d (J2000) - 18120.00 SOD {05:02:00.00} UT\nFUTURE_RA_DEC: 280.0d -53.4d (J2000) - 18240.00 SOD {05:04:00.00} UT\nFUTURE_RA_DEC: 286.2d -56.5d (J2000) - 18360.00 SOD {05:06:00.00} UT\nCOMMENTS: Fermi Pointing Direction. \nCOMMENTS: The Sun & Moon distances and the GAL/ECL_COORDS are at the time of the CURR_POINT. \nCOMMENTS: The FUTURE columns are Ra, Dec, SAA_flag, Time (Sec-of-Day and hh:mm:ss.ss UT). \nCOMMENTS: Most of the discontinuities in the pointing direction are when the s/c 'nods' between hemispheres. \nCOMMENTS: The LAT FOV is ~100deg diameter. \n",
"published": "2025-01-26T04:07:45Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-01-26T04:07:46.425368Z",
"modified": "2025-01-26T04:07:46.438460Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 43595,
"topic": "lvk-users.beccatest",
"uuid": "018fe6db-a2e0-4a91-a18d-1c3325087317",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
"ifo": [
"V1"
],
"time": [
1402515000
],
"range": 52.08067765640445
},
"message_text": "",
"published": "2024-06-15T19:30:02.304949Z",
"message_parser": "",
"retracted": false,
"created": "2024-06-15T19:30:02.304968Z",
"modified": "2024-06-15T19:30:02.304976Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 29691,
"topic": "lvk-users.beccatest",
"uuid": "018fe8f3-3494-4a0e-a455-2843c88fb4d3",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
"ifo": [
"H1"
],
"time": [
1401378200
],
"range": 155.9264224169983
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"id": 183913,
"topic": "gcn.circulars",
"uuid": "01905717-efdb-4fdd-9f20-4960d6821fa9",
"title": "GRB 250225B: VLT/Xshooter imaging",
"submitter": "Yu-Han Yang at University of Rome Tor Vergata <yyang@roma2.infn.it>",
"authors": "Yu-Han Yang at University of Rome Tor Vergata <yyang@roma2.infn.it>",
"data": {
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"eventId": "GRB 250225B",
"subject": "GRB 250225B: VLT/Xshooter imaging",
"createdOn": 1740676353921,
"submitter": "Yu-Han Yang at University of Rome Tor Vergata <yyang@roma2.infn.it>",
"circularId": 39521,
"submittedHow": "web"
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"message_text": "Yu-Han Yang (U Rome), Eleonora Troja (U Rome), and Rosa Becerra (U Rome) report on behalf of the ERC BHianca team:\nWe observed the field of GRB 250225B (Williams et al., GCN 39473) with the Xshooter spectrograph on the ESO VLT UT3 (Melipal). Observations began at T+38.0 hours and, due to visibility constraints, only 2x600s spectra were acquired.\nUsing the acquisition and guiding (A&G) camera, imaging in the I filter was carried out at an average airmass of about 2.1. No source is detected at the position of the optical and nIR candidate counterpart (Schneider et al. GCN 39494, Yang et al. GCN 39495) down to a 3-sigma limit I>22.4 AB mag calibrated using nearby stars in the Legacy Survey DR10 (Dey et al. 2019) catalogue. Compared to our previous measurement (Yang et al. GCN 39495), these observations provide tentative evidence for fading by ~0.3 mag.\nFurther observations are planned.\nWe thank the staff at the VLT, for the rapid execution of these observations.",
"published": "2025-02-27T17:12:58.692904Z",
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{
"id": 180356,
"topic": "gcn.classic.text.SWIFT_TOO_FOM",
"uuid": "01909258-3043-4f36-9fa7-dcd7f174855f",
"title": "GCN/SWIFT NOTICE",
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"data": {
"flags": "0x3",
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"title": "GCN/SWIFT NOTICE",
"grb_ra": "252.432d {+16h 49m 44s} (J2000),\n253.130d {+16h 52m 31s} (current),\n251.051d {+16h 44m 12s} (1950)",
"grb_dec": "-70.393d {-70d 23' 34\"} (J2000),\n-70.434d {-70d 26' 03\"} (current),\n-70.306d {-70d 18' 20\"} (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: T202502131649437m702334 , delta=0.0 [arcsec].",
"grb_date": "0 TJD; 0 DOY; 00/00/00",
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"sun_postn": "332.41d {+22h 09m 39s} -11.35d {-11d 21' 00\"}",
"ecl_coords": "261.38,-47.48 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "320.46,-16.16 [deg] galactic lon,lat of the burst (or transient)",
"moon_illum": "68 [%]",
"moon_postn": "215.07d {+14h 20m 17s} -17.69d {-17d 41' 19\"}",
"notice_date": "Tue 18 Feb 25 18:04:38 UT",
"notice_type": "Swift-FOM Will_Observe",
"rate_signif": "0.00 [sigma]",
"trigger_num": "19560, Seg_Num: 1",
"image_signif": "0.00 [sigma]",
"trigger_index": "0"
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 18 Feb 25 18:04:38 UT\nNOTICE_TYPE: Swift-FOM Will_Observe\nTRIGGER_NUM: 19560, Seg_Num: 1\nGRB_RA: 252.432d {+16h 49m 44s} (J2000),\n 253.130d {+16h 52m 31s} (current),\n 251.051d {+16h 44m 12s} (1950)\nGRB_DEC: -70.393d {-70d 23' 34\"} (J2000),\n -70.434d {-70d 26' 03\"} (current),\n -70.306d {-70d 18' 20\"} (1950)\nGRB_DATE: 0 TJD; 0 DOY; 00/00/00\nGRB_TIME: 65071.00 SOD {18:04:31.00} UT\nTRIGGER_INDEX: 0\nRATE_SIGNIF: 0.00 [sigma]\nIMAGE_SIGNIF: 0.00 [sigma]\nFLAGS: 0x3\nMERIT: 100.00\nSUN_POSTN: 332.41d {+22h 09m 39s} -11.35d {-11d 21' 00\"}\nSUN_DIST: 75.73 [deg] Sun_angle= 5.3 [hr] (West of Sun)\nMOON_POSTN: 215.07d {+14h 20m 17s} -17.69d {-17d 41' 19\"}\nMOON_DIST: 57.49 [deg]\nMOON_ILLUM: 68 [%]\nGAL_COORDS: 320.46,-16.16 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 261.38,-47.48 [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: T202502131649437m702334 , delta=0.0 [arcsec]. \n",
"published": "2025-02-18T18:04:38Z",
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"created": "2025-02-18T18:17:35.841066Z",
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"title": "GCN/SWIFT NOTICE",
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"data": {
"title": "GCN/SWIFT NOTICE",
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"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 279.44,-16.91 [deg].",
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"sun_postn": "333.79d {+22h 15m 09s} -10.84d {-10d 50' 22\"}",
"ecl_coords": "221.57,-37.31 [deg] ecliptic lon,lat of the pointing direction",
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"notice_date": "Thu 20 Feb 25 04:20:16 UT",
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"curr_point_ra": "202.231d {+13h 28m 55s} (J2000)",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Thu 20 Feb 25 04:20:16 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 202.231d {+13h 28m 55s} (J2000)\nCURR_POINT_DEC: -49.997d {-49d 59' 48\"} (J2000)\nCURR_POINT_ROLL: 130.669d\nSLEW_TIME: 15610.63 SOD {04:20:10.63} UT\nSLEW_DATE: 20726 TJD; 51 DOY; 25/02/20\nTGT_NUM: 76726, Seg_Num: 28\nSUN_POSTN: 333.79d {+22h 15m 09s} -10.84d {-10d 50' 22\"}\nSUN_DIST: 105.67 [deg] Sun_angle= 8.8 [hr] (West of Sun)\nMOON_POSTN: 232.07d {+15h 28m 17s} -23.51d {-23d 30' 23\"}\nMOON_DIST: 35.11 [deg]\nMOON_ILLUM: 55 [%]\nGAL_COORDS: 309.08, 12.43 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 221.57,-37.31 [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 279.44,-16.91 [deg]. \n",
"published": "2025-02-20T04:20:16Z",
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"created": "2025-02-20T04:36:35.235663Z",
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{
"id": 316832,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "01909d00-e076-4abb-a6c3-a4a202360890",
"title": "GCN/SWIFT NOTICE",
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"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "98154, Seg_Num: 10",
"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 196.79,-18.18 [deg].",
"sun_dist": "53.35 [deg] Sun_angle= -0.1 [hr] (East of Sun)",
"moon_dist": "120.94 [deg]",
"slew_date": "20835 TJD; 160 DOY; 25/06/09",
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"moon_illum": "98 [%]",
"moon_postn": "239.83d {+15h 59m 20s} -25.28d {-25d 16' 33\"}",
"notice_date": "Mon 09 Jun 25 20:35:01 UT",
"notice_type": "SWIFT Actual Pointing Direction",
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"curr_point_dec": "-30.327d {-30d 19' 36\"} (J2000)",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 09 Jun 25 20:35:01 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 80.443d {+05h 21m 46s} (J2000)\nCURR_POINT_DEC: -30.327d {-30d 19' 36\"} (J2000)\nCURR_POINT_ROLL: 9.559d\nSLEW_TIME: 74095.14 SOD {20:34:55.14} UT\nSLEW_DATE: 20835 TJD; 160 DOY; 25/06/09\nTGT_NUM: 98154, Seg_Num: 10\nSUN_POSTN: 78.31d {+05h 13m 15s} +23.00d {+23d 00' 01\"}\nSUN_DIST: 53.35 [deg] Sun_angle= -0.1 [hr] (East of Sun)\nMOON_POSTN: 239.83d {+15h 59m 20s} -25.28d {-25d 16' 33\"}\nMOON_DIST: 120.94 [deg]\nMOON_ILLUM: 98 [%]\nGAL_COORDS: 233.49,-31.55 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 76.12,-53.31 [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 196.79,-18.18 [deg]. \n",
"published": "2025-06-09T20:35:01Z",
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"created": "2025-06-29T06:22:50.858703Z",
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{
"id": 5794013,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "0190a136-ecf4-485e-ba6c-a624c8d926c0",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
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"data": {
"merit": "40.00",
"title": "GCN/SWIFT NOTICE",
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"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 345.34,19.82 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "600.00 [sec] (=10.0 [min])",
"sun_dist": "47.64 [deg] Sun_angle= 3.1 [hr] (West of Sun)",
"tgt_name": "SDSSJ115110.7-030141.2",
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"slew_date": "20988 TJD; 313 DOY; 25/11/09",
"slew_time": "22620.00 SOD {06:17:00.00} UT",
"sun_postn": "224.63d {+14h 58m 32s} -16.94d {-16d 56' 14\"}",
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"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=426=0x1AA",
"moon_illum": "81 [%]",
"moon_postn": "100.13d {+06h 40m 31s} +27.84d {+27d 50' 18\"}",
"notice_date": "Sun 09 Nov 25 06:16:55 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "177.816d {+11h 51m 16s} (J2000)",
"next_point_dec": "-3.015d {-03d 00' 54\"} (J2000)",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sun 09 Nov 25 06:16:55 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 177.816d {+11h 51m 16s} (J2000)\nNEXT_POINT_DEC: -3.015d {-03d 00' 54\"} (J2000)\nNEXT_POINT_ROLL: 120.878d\nSLEW_TIME: 22620.00 SOD {06:17:00.00} UT\nSLEW_DATE: 20988 TJD; 313 DOY; 25/11/09\nOBS_TIME: 600.00 [sec] (=10.0 [min])\nTGT_NAME: SDSSJ115110.7-030141.2 \nTGT_NUM: 37962, Seg_Num: 12\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=426=0x1AA\nSUN_POSTN: 224.63d {+14h 58m 32s} -16.94d {-16d 56' 14\"}\nSUN_DIST: 47.64 [deg] Sun_angle= 3.1 [hr] (West of Sun)\nMOON_POSTN: 100.13d {+06h 40m 31s} +27.84d {+27d 50' 18\"}\nMOON_DIST: 80.93 [deg]\nMOON_ILLUM: 81 [%]\nGAL_COORDS: 274.89, 56.54 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 179.20, -3.63 [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 345.34,19.82 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-11-09T06:16:55Z",
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"title": "GCN/SWIFT NOTICE",
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"data": {
"merit": "84.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "97521, Seg_Num: 66",
"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 119.67,-19.93 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1140.00 [sec] (=19.0 [min])",
"sun_dist": "126.26 [deg] Sun_angle= -8.1 [hr] (East of Sun)",
"tgt_name": "J114447.77-430859.3",
"moon_dist": "89.25 [deg]",
"slew_date": "20812 TJD; 137 DOY; 25/05/17",
"slew_time": "42960.00 SOD {11:56:00.00} UT",
"sun_postn": "54.54d {+03h 38m 10s} +19.45d {+19d 26' 50\"}",
"ecl_coords": "197.34,-40.30 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "290.20, 18.07 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=8780=0x224C",
"moon_illum": "80 [%]",
"moon_postn": "293.08d {+19h 32m 20s} -26.41d {-26d 24' 43\"}",
"notice_date": "Sat 17 May 25 11:55:40 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "176.166d {+11h 44m 40s} (J2000)",
"next_point_dec": "-43.143d {-43d 08' 35\"} (J2000)",
"next_point_roll": "254.817d"
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sat 17 May 25 11:55:40 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 176.166d {+11h 44m 40s} (J2000)\nNEXT_POINT_DEC: -43.143d {-43d 08' 35\"} (J2000)\nNEXT_POINT_ROLL: 254.817d\nSLEW_TIME: 42960.00 SOD {11:56:00.00} UT\nSLEW_DATE: 20812 TJD; 137 DOY; 25/05/17\nOBS_TIME: 1140.00 [sec] (=19.0 [min])\nTGT_NAME: J114447.77-430859.3 \nTGT_NUM: 97521, Seg_Num: 66\nMERIT: 84.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=8780=0x224C\nSUN_POSTN: 54.54d {+03h 38m 10s} +19.45d {+19d 26' 50\"}\nSUN_DIST: 126.26 [deg] Sun_angle= -8.1 [hr] (East of Sun)\nMOON_POSTN: 293.08d {+19h 32m 20s} -26.41d {-26d 24' 43\"}\nMOON_DIST: 89.25 [deg]\nMOON_ILLUM: 80 [%]\nGAL_COORDS: 290.20, 18.07 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 197.34,-40.30 [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 119.67,-19.93 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-05-17T11:55:40Z",
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{
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"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "0191a7ef-5361-4bf9-a0a4-694c1579b0eb",
"title": "GCN/SWIFT NOTICE",
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"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3111993, 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 219.39,9.45 [deg].",
"sun_dist": "70.17 [deg] Sun_angle= -5.1 [hr] (East of Sun)",
"moon_dist": "164.09 [deg]",
"slew_date": "20634 TJD; 325 DOY; 24/11/20",
"slew_time": "3389.27 SOD {00:56:29.27} UT",
"sun_postn": "235.94d {+15h 43m 47s} -19.75d {-19d 45' 16\"}",
"ecl_coords": "307.69,-10.12 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "17.04,-37.54 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "79 [%]",
"moon_postn": "115.60d {+07h 42m 24s} +26.30d {+26d 18' 12\"}",
"notice_date": "Wed 20 Nov 24 00:56:25 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "313.023d {+20h 52m 05s} (J2000)",
"curr_point_dec": "-28.102d {-28d 06' 07\"} (J2000)",
"curr_point_roll": "249.055d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Wed 20 Nov 24 00:56:25 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 313.023d {+20h 52m 05s} (J2000)\nCURR_POINT_DEC: -28.102d {-28d 06' 07\"} (J2000)\nCURR_POINT_ROLL: 249.055d\nSLEW_TIME: 3389.27 SOD {00:56:29.27} UT\nSLEW_DATE: 20634 TJD; 325 DOY; 24/11/20\nTGT_NUM: 3111993, Seg_Num: 13\nSUN_POSTN: 235.94d {+15h 43m 47s} -19.75d {-19d 45' 16\"}\nSUN_DIST: 70.17 [deg] Sun_angle= -5.1 [hr] (East of Sun)\nMOON_POSTN: 115.60d {+07h 42m 24s} +26.30d {+26d 18' 12\"}\nMOON_DIST: 164.09 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 17.04,-37.54 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 307.69,-10.12 [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 219.39,9.45 [deg]. \n",
"published": "2024-11-20T00:56:25Z",
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{
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{
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"topic": "lvk-users.beccatest",
"uuid": "0192afa3-0b02-4b29-86ea-db3cebeb524d",
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{
"id": 156177,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "0192feea-e7cd-4395-84a9-7638f71bbead",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
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"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "16857, Seg_Num: 10",
"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 233.92,20.42 [deg].",
"sun_dist": "136.03 [deg] Sun_angle= -11.7 [hr] (East of Sun)",
"moon_dist": "51.18 [deg]",
"slew_date": "20660 TJD; 351 DOY; 24/12/16",
"slew_time": "18821.68 SOD {05:13:41.68} UT",
"sun_postn": "264.27d {+17h 37m 05s} -23.33d {-23d 19' 50\"}",
"ecl_coords": "77.33,-43.52 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "222.61,-28.72 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "99 [%]",
"moon_postn": "96.55d {+06h 26m 13s} +28.29d {+28d 17' 13\"}",
"notice_date": "Mon 16 Dec 24 05:13:41 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "80.224d {+05h 20m 54s} (J2000)",
"curr_point_dec": "-20.511d {-20d 30' 38\"} (J2000)",
"curr_point_roll": "171.963d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 16 Dec 24 05:13:41 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 80.224d {+05h 20m 54s} (J2000)\nCURR_POINT_DEC: -20.511d {-20d 30' 38\"} (J2000)\nCURR_POINT_ROLL: 171.963d\nSLEW_TIME: 18821.68 SOD {05:13:41.68} UT\nSLEW_DATE: 20660 TJD; 351 DOY; 24/12/16\nTGT_NUM: 16857, Seg_Num: 10\nSUN_POSTN: 264.27d {+17h 37m 05s} -23.33d {-23d 19' 50\"}\nSUN_DIST: 136.03 [deg] Sun_angle= -11.7 [hr] (East of Sun)\nMOON_POSTN: 96.55d {+06h 26m 13s} +28.29d {+28d 17' 13\"}\nMOON_DIST: 51.18 [deg]\nMOON_ILLUM: 99 [%]\nGAL_COORDS: 222.61,-28.72 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 77.33,-43.52 [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 233.92,20.42 [deg]. \n",
"published": "2024-12-16T05:13:41Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-12-16T05:13:42.316490Z",
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{
"id": 142844,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "019307ee-5a73-4e33-9f1d-9e35ae40477c",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "40.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "93334, Seg_Num: 11",
"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 108.83,-15.77 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "840.00 [sec] (=14.0 [min])",
"sun_dist": "51.04 [deg] Sun_angle= 3.6 [hr] (West of Sun)",
"tgt_name": "PSZ2_G278.92+31.06",
"moon_dist": "120.61 [deg]",
"slew_date": "20622 TJD; 313 DOY; 24/11/08",
"slew_time": "70260.00 SOD {19:31:00.00} UT",
"sun_postn": "224.42d {+14h 57m 42s} -16.88d {-16d 52' 43\"}",
"ecl_coords": "182.54,-29.06 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "278.95, 31.08 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=346=0x15A",
"moon_illum": "45 [%]",
"moon_postn": "315.23d {+21h 00m 55s} -21.32d {-21d 19' 19\"}",
"notice_date": "Fri 08 Nov 24 19:30:43 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "169.766d {+11h 19m 04s} (J2000)",
"next_point_dec": "-27.457d {-27d 27' 26\"} (J2000)",
"next_point_roll": "90.657d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Fri 08 Nov 24 19:30:43 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 169.766d {+11h 19m 04s} (J2000)\nNEXT_POINT_DEC: -27.457d {-27d 27' 26\"} (J2000)\nNEXT_POINT_ROLL: 90.657d\nSLEW_TIME: 70260.00 SOD {19:31:00.00} UT\nSLEW_DATE: 20622 TJD; 313 DOY; 24/11/08\nOBS_TIME: 840.00 [sec] (=14.0 [min])\nTGT_NAME: PSZ2_G278.92+31.06 \nTGT_NUM: 93334, Seg_Num: 11\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=346=0x15A\nSUN_POSTN: 224.42d {+14h 57m 42s} -16.88d {-16d 52' 43\"}\nSUN_DIST: 51.04 [deg] Sun_angle= 3.6 [hr] (West of Sun)\nMOON_POSTN: 315.23d {+21h 00m 55s} -21.32d {-21d 19' 19\"}\nMOON_DIST: 120.61 [deg]\nMOON_ILLUM: 45 [%]\nGAL_COORDS: 278.95, 31.08 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 182.54,-29.06 [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 108.83,-15.77 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2024-11-08T19:30:43Z",
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"created": "2024-11-08T19:30:44.633795Z",
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