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{
"id": 30996,
"topic": "lvk-users.beccatest",
"uuid": "ff6d30c1-cf39-4ea0-b8ee-8948e85fc4ff",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
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1401426700
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"published": "2024-06-03T05:11:42.508176Z",
"message_parser": "",
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{
"id": 119245,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ff6d20e3-d836-4e14-9082-fd08f42c6ed0",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "7035393, Seg_Num: 1",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 108.29,11.19 [deg].",
"sun_dist": "108.80 [deg] Sun_angle= -7.2 [hr] (East of Sun)",
"moon_dist": "143.77 [deg]",
"slew_date": "20578 TJD; 269 DOY; 24/09/25",
"slew_time": "24249.73 SOD {06:44:09.73} UT",
"sun_postn": "182.47d {+12h 09m 54s} -1.07d {-01d 04' 18\"}",
"ecl_coords": "293.71, 27.77 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "42.02, -4.41 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "45 [%]",
"moon_postn": "99.97d {+06h 39m 53s} +28.47d {+28d 28' 01\"}",
"notice_date": "Wed 25 Sep 24 06:44:15 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "290.968d {+19h 23m 52s} (J2000)",
"curr_point_dec": "+6.036d {+06d 02' 10\"} (J2000)",
"curr_point_roll": "260.952d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Wed 25 Sep 24 06:44:15 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 290.968d {+19h 23m 52s} (J2000)\nCURR_POINT_DEC: +6.036d {+06d 02' 10\"} (J2000)\nCURR_POINT_ROLL: 260.952d\nSLEW_TIME: 24249.73 SOD {06:44:09.73} UT\nSLEW_DATE: 20578 TJD; 269 DOY; 24/09/25\nTGT_NUM: 7035393, Seg_Num: 1\nSUN_POSTN: 182.47d {+12h 09m 54s} -1.07d {-01d 04' 18\"}\nSUN_DIST: 108.80 [deg] Sun_angle= -7.2 [hr] (East of Sun)\nMOON_POSTN: 99.97d {+06h 39m 53s} +28.47d {+28d 28' 01\"}\nMOON_DIST: 143.77 [deg]\nMOON_ILLUM: 45 [%]\nGAL_COORDS: 42.02, -4.41 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 293.71, 27.77 [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 108.29,11.19 [deg]. \n",
"published": "2024-09-25T06:44:15Z",
"message_parser": "GCN Notice Plaintext Parser v1",
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{
"id": 9575,
"topic": "lvk-users.beccatest",
"uuid": "ff6bc23b-197c-4a4a-abc9-511423eeb7e3",
"title": "Generic Message",
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"published": "2024-05-23T22:11:39.625004Z",
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"created": "2024-05-23T22:11:39.625025Z",
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{
"id": 29413,
"topic": "lvk-users.beccatest",
"uuid": "ff6b9bde-c5d3-4194-8f27-b2627f40a3e1",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
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1401368900
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"published": "2024-06-02T13:08:28.738174Z",
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{
"id": 146305,
"topic": "gcn.circulars",
"uuid": "ff6b4e1a-42d8-4eca-b03b-8caf393e674f",
"title": "GRB 041224 and GRB 041226: BOOTES-2 simultaneous observations",
"submitter": "Alberto Castro-Tirado at Inst.de Astro. de Andalucia <ajct@iaa.es>",
"authors": "Alberto Castro-Tirado at Inst.de Astro. de Andalucia <ajct@iaa.es>",
"data": {
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},
"email": "ajct@iaa.es",
"format": "text/plain",
"$schema": "https://gcn.nasa.gov/schema/v4.2.0/gcn/circulars.schema.json",
"bibcode": "2005GCN..2961....1C",
"subject": "GRB 041224 and GRB 041226: BOOTES-2 simultaneous observations",
"version": 2,
"editedBy": "Judith Racusin at NASA/GSFC <judith.racusin@nasa.gov> on behalf of Leo P. Singer at NASA/GSFC <leo.p.singer@nasa.gov>",
"editedOn": 1731923477319,
"createdOn": 1106074882000,
"submitter": "Alberto Castro-Tirado at Inst.de Astro. de Andalucia <ajct@iaa.es>",
"circularId": 2961
},
"message_text": "A. J. Castro-Tirado, M. Jelínek, A. de Ugarte Postigo,\n(IAA-CSIC Granada), S. Vitek (Czech Technical University, \nPrague), P. Kubanek (Astronomical Institute of the Academy \nof Sciences, Ondrejov), T. J. Mateo Sanguino (Universidad \nde Huelva), J. M. Castro Cerón (U. Copenhagen), T. Soria \n(EELM-CSIC, Málaga) and J. Fabregat (Universidad de Valencia)\n\nreport:\n \nThe BOOTES-2 very wide field camera, located at the Estación\nExperimental de La Mayora (EELM-CSIC) in Málaga, observed \nthe two regions of the sky containing the SWIFT/BAT error \nboxes for GRB 041224 (Barthelmy et al. GCN 2908) and GRB \n041226 (Krimm et al. GCN 2914) as part of its routine \nobserving schedule. For GRB 041224 a 30 s exposure started \nat 20:21:00 UT (3 s after the onset of the 50 s long burst), \nwith the following frame starting at 20:22:00 UT. For GRB\n041226 the 30 s exposure started at 20:34:00 (19 s prior to \nthe onset of the 20 s main emission peak). Limiting (unfiltered) \nmagnitudes of 8.5 and 7.0 respectively (due to the presence \nof the full moon) are derived for any promt optical flash\narising from either of these two events.\n\nThis message can be quoted.",
"published": "2024-11-18T09:51:18.077723Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2024-11-18T09:51:18.077744Z",
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{
"id": 15183,
"topic": "lvk-users.beccatest",
"uuid": "ff6af1c1-1789-4109-aeb7-daad5d74560e",
"title": "Generic Message",
"submitter": "",
"authors": "",
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"time": [
1400757300
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"message_text": "",
"published": "2024-05-26T11:15:08.256354Z",
"message_parser": "",
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"created": "2024-05-26T11:15:08.256369Z",
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{
"id": 5792440,
"topic": "gcn.circulars",
"uuid": "ff6ae678-3eab-45fc-8e4d-77a463302a59",
"title": "GRB 251018A: Fermi GBM Observation",
"submitter": "Glowbug DEV <boyan.a.hristov@nasa.gov>",
"authors": "Glowbug DEV <boyan.a.hristov@nasa.gov>",
"data": {
"urls": {
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},
"format": "text/plain",
"$schema": "https://gcn.nasa.gov/schema/v4.5.0/gcn/circulars.schema.json",
"bibcode": "2025GCN.42364....1H",
"eventId": "GRB 251018A",
"subject": "GRB 251018A: Fermi GBM Observation",
"createdOn": 1760824437668,
"submitter": "Glowbug DEV <boyan.a.hristov@nasa.gov>",
"circularId": 42364,
"submittedHow": "web"
},
"message_text": "B. Hristov (UAH) and C. Meegan (UAH) report on behalf of the Fermi GBM Team:\n\n\"At 03:12:00.63 UT on 18 October 2025 , the Fermi Gamma-Ray Burst Monitor (GBM)\ntriggered and located GRB 251018A (trigger 782449925 / 251018133),\nwhich was also detected by the Swift/XRT (R. Gupta et al. 2025, GCN 42343)\nThe GBM on-ground location is consistent with the Swift position.\n\nThe angle from the Fermi LAT boresight at the GBM trigger time is 42 degrees.\n\nThe GBM light curve consists of multiple peaks,\nwith a duration (T90) of about 27.1 s (50-300 keV).\nThe time-averaged spectrum from T0-6.1 s to T0+21.5 s\nis well fit by a power law function with an exponential high-energy cutoff.\nThe power law index is -0.91 +/- 0.09 and the cutoff energy, parameterized as Epeak, is 715 +/- 162 keV.\n\nThe event fluence (10-1000 keV) in this time interval is\n(6.8 +/- 0.3)E-6 erg/cm^2. The 1-sec peak photon flux measured\nstarting from T0+3 s in the 10-1000 keV band 0.95 +/- 0.04 ph/s/cm^2.\n\nThe spectral analysis results presented above are preliminary;\nfinal results will be published in the GBM GRB Catalog:\nhttps://heasarc.gsfc.nasa.gov/W3Browse/fermi/fermigbrst.html\n\nFor Fermi GBM data and info, please visit the official Fermi GBM Support Page:\nhttps://fermi.gsfc.nasa.gov/ssc/data/access/gbm/\"",
"published": "2025-11-03T08:11:17.809777Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-11-03T08:11:17.809793Z",
"modified": "2025-11-03T08:11:17.814365Z",
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},
{
"id": 169673,
"topic": "igwn.gwalert",
"uuid": "ff6ae238-425c-4683-bda3-7e519e36537f",
"title": "S250121az - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
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"gracedb": "https://gracedb.ligo.org/superevents/S250121az/view/"
},
"event": {
"far": 1.07918e-05,
"time": "2025-01-21T05:44:53.364Z",
"group": "Burst",
"search": "AllSky",
"area_50": 357.5390928599571,
"area_90": 1350.423475144768,
"duration": 0.023252,
"pipeline": "CWB",
"properties": {},
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"significant": false,
"skymap_hash": "b90714076c7ea3b3ddfe36b887f61b95",
"classification": {},
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"central_frequency": 310.166748
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-01-21T05:53:09Z",
"superevent_id": "S250121az",
"external_coinc": null
},
"message_text": "",
"published": "2025-01-21T05:53:10.360540Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-01-21T05:53:10.360578Z",
"modified": "2025-01-21T05:53:10.365082Z",
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{
"id": 5794921,
"topic": "gcn.classic.text.FERMI_GBM_FLT_POS",
"uuid": "ff6ad499-b46f-4b9a-a91a-44447c611a94",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"grb_ra": "147.917d {+09h 51m 40s} (J2000),\n148.311d {+09h 53m 15s} (current),\n147.151d {+09h 48m 36s} (1950)",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251112134/quicklook/glg_lc_medres34_bn251112134.gif",
"grb_dec": "+39.867d {+39d 52' 00\"} (J2000),\n+39.744d {+39d 44' 40\"} (current),\n+40.102d {+40d 06' 06\"} (1950)",
"grb_phi": "300.00 [deg]",
"comments": "Fermi-GBM Flight-calculated Coordinates.\nThis trigger occurred at longitude,latitude = 198.05,12.72 [deg].\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "20991 TJD; 316 DOY; 25/11/12",
"grb_time": "11601.26 SOD {03:13:21.26} UT",
"sun_dist": "93.32 [deg] Sun_angle= 5.3 [hr] (West of Sun)",
"detectors": "0,0,0, 0,0,0, 0,1,0, 0,1,0, 0,0,",
"grb_error": "11.58 [deg radius, statistical plus systematic]",
"grb_inten": "131 [cnts/sec]",
"grb_theta": "170.00 [deg]",
"moon_dist": "22.89 [deg]",
"sun_postn": "227.54d {+15h 10m 10s} -17.73d {-17d 44' 02\"}",
"ecl_coords": "135.95, 25.21 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "182.17, 50.88 [deg] galactic lon,lat of the burst (or transient)",
"hard_ratio": "0.00",
"integ_time": "4.096 [sec]",
"moon_illum": "51 [%]",
"moon_postn": "142.08d {+09h 28m 20s} +17.50d {+17d 29' 45\"}",
"record_num": "58",
"data_signif": "7.00 [sigma]",
"most_likely": "100% Unreliable location",
"notice_date": "Wed 12 Nov 25 03:13:59 UT",
"notice_type": "Fermi-GBM Flight Position",
"trigger_num": "784610006",
"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: Wed 12 Nov 25 03:13:59 UT\nNOTICE_TYPE: Fermi-GBM Flight Position\nRECORD_NUM: 58\nTRIGGER_NUM: 784610006\nGRB_RA: 147.917d {+09h 51m 40s} (J2000),\n 148.311d {+09h 53m 15s} (current),\n 147.151d {+09h 48m 36s} (1950)\nGRB_DEC: +39.867d {+39d 52' 00\"} (J2000),\n +39.744d {+39d 44' 40\"} (current),\n +40.102d {+40d 06' 06\"} (1950)\nGRB_ERROR: 11.58 [deg radius, statistical plus systematic]\nGRB_INTEN: 131 [cnts/sec]\nDATA_SIGNIF: 7.00 [sigma]\nINTEG_TIME: 4.096 [sec]\nGRB_DATE: 20991 TJD; 316 DOY; 25/11/12\nGRB_TIME: 11601.26 SOD {03:13:21.26} UT\nGRB_PHI: 300.00 [deg]\nGRB_THETA: 170.00 [deg]\nDATA_TIME_SCALE: 4.0960 [sec]\nHARD_RATIO: 0.00\nLOC_ALGORITHM: 3 (version number of)\nMOST_LIKELY: 100% Unreliable location\n2nd_MOST_LIKELY: 0% n/a\nDETECTORS: 0,0,0, 0,0,0, 0,1,0, 0,1,0, 0,0,\nSUN_POSTN: 227.54d {+15h 10m 10s} -17.73d {-17d 44' 02\"}\nSUN_DIST: 93.32 [deg] Sun_angle= 5.3 [hr] (West of Sun)\nMOON_POSTN: 142.08d {+09h 28m 20s} +17.50d {+17d 29' 45\"}\nMOON_DIST: 22.89 [deg]\nMOON_ILLUM: 51 [%]\nGAL_COORDS: 182.17, 50.88 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 135.95, 25.21 [deg] ecliptic lon,lat of the burst (or transient)\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251112134/quicklook/glg_lc_medres34_bn251112134.gif\nCOMMENTS: Fermi-GBM Flight-calculated Coordinates. \nCOMMENTS: This trigger occurred at longitude,latitude = 198.05,12.72 [deg]. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-11-12T03:13:59Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-11-12T03:14:00.385359Z",
"modified": "2025-11-12T03:14:00.392238Z",
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{
"id": 136942,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ff6ab3e0-1671-4708-a05a-674caf93656e",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "16492, Seg_Num: 67",
"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 309.50,18.53 [deg].",
"sun_dist": "156.67 [deg] Sun_angle= 10.8 [hr] (West of Sun)",
"moon_dist": "89.16 [deg]",
"slew_date": "20608 TJD; 299 DOY; 24/10/25",
"slew_time": "23698.65 SOD {06:34:58.65} UT",
"sun_postn": "210.15d {+14h 00m 37s} -12.28d {-12d 17' 03\"}",
"ecl_coords": "45.32,-19.33 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "182.74,-47.77 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "41 [%]",
"moon_postn": "137.04d {+09h 08m 09s} +20.93d {+20d 55' 52\"}",
"notice_date": "Fri 25 Oct 24 06:35:05 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "48.399d {+03h 13m 36s} (J2000)",
"curr_point_dec": "-2.111d {-02d 06' 39\"} (J2000)",
"curr_point_roll": "150.994d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Fri 25 Oct 24 06:35:05 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 48.399d {+03h 13m 36s} (J2000)\nCURR_POINT_DEC: -2.111d {-02d 06' 39\"} (J2000)\nCURR_POINT_ROLL: 150.994d\nSLEW_TIME: 23698.65 SOD {06:34:58.65} UT\nSLEW_DATE: 20608 TJD; 299 DOY; 24/10/25\nTGT_NUM: 16492, Seg_Num: 67\nSUN_POSTN: 210.15d {+14h 00m 37s} -12.28d {-12d 17' 03\"}\nSUN_DIST: 156.67 [deg] Sun_angle= 10.8 [hr] (West of Sun)\nMOON_POSTN: 137.04d {+09h 08m 09s} +20.93d {+20d 55' 52\"}\nMOON_DIST: 89.16 [deg]\nMOON_ILLUM: 41 [%]\nGAL_COORDS: 182.74,-47.77 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 45.32,-19.33 [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 309.50,18.53 [deg]. \n",
"published": "2024-10-25T06:35:05Z",
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"retracted": false,
"created": "2024-10-25T06:35:34.351794Z",
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{
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"topic": "lvk-users.beccatest",
"uuid": "ff6aa020-e992-4e0d-b2b2-7d9a193206dc",
"title": "Generic Message",
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{
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"topic": "lvk-users.beccatest",
"uuid": "ff6a3a1e-903a-4840-8690-2601b68009a3",
"title": "Generic Message",
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"published": "2024-06-01T11:39:59.770633Z",
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{
"id": 89396,
"topic": "lvk-users.beccatest",
"uuid": "ff6a1a13-3df7-404e-8b36-c6f47b872301",
"title": "Generic Message",
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{
"id": 116899,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ff69c1bf-24a3-4511-8909-a1e20ad11fb5",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "7035042, Seg_Num: 1",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 225.74,-19.27 [deg].",
"sun_dist": "115.17 [deg] Sun_angle= 8.2 [hr] (West of Sun)",
"moon_dist": "43.63 [deg]",
"slew_date": "20572 TJD; 263 DOY; 24/09/19",
"slew_time": "59362.92 SOD {16:29:22.92} UT",
"sun_postn": "177.45d {+11h 49m 48s} +1.10d {+01d 06' 15\"}",
"ecl_coords": "60.59, 16.18 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "156.72,-15.72 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "96 [%]",
"moon_postn": "17.47d {+01h 09m 54s} +8.58d {+08d 34' 45\"}",
"notice_date": "Thu 19 Sep 24 16:29:28 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "54.316d {+03h 37m 16s} (J2000)",
"curr_point_dec": "+36.049d {+36d 02' 58\"} (J2000)",
"curr_point_roll": "57.059d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Thu 19 Sep 24 16:29:28 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 54.316d {+03h 37m 16s} (J2000)\nCURR_POINT_DEC: +36.049d {+36d 02' 58\"} (J2000)\nCURR_POINT_ROLL: 57.059d\nSLEW_TIME: 59362.92 SOD {16:29:22.92} UT\nSLEW_DATE: 20572 TJD; 263 DOY; 24/09/19\nTGT_NUM: 7035042, Seg_Num: 1\nSUN_POSTN: 177.45d {+11h 49m 48s} +1.10d {+01d 06' 15\"}\nSUN_DIST: 115.17 [deg] Sun_angle= 8.2 [hr] (West of Sun)\nMOON_POSTN: 17.47d {+01h 09m 54s} +8.58d {+08d 34' 45\"}\nMOON_DIST: 43.63 [deg]\nMOON_ILLUM: 96 [%]\nGAL_COORDS: 156.72,-15.72 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 60.59, 16.18 [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 225.74,-19.27 [deg]. \n",
"published": "2024-09-19T16:29:28Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-09-19T16:29:28.947480Z",
"modified": "2024-09-19T16:29:28.965967Z",
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{
"id": 1850114,
"topic": "gcn.classic.text.SWIFT_UVOT_DBURST_PROC",
"uuid": "ff699b87-6577-4dbd-a63f-a11b1de8ce0f",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"roll": "86.732d",
"title": "GCN/SWIFT NOTICE",
"width": "160 [pixels]",
"filter": "10, White",
"height": "160 [pixels]",
"im_url": "sw01336720000msuni0916.fits",
"comments": "SWIFT-UVOT Processed Image.\nThe GRB Position came from the Window Position in the Mode Command.\nThe image has 2x2 binning (compression).\nAll 4 attachments are included.",
"point_ra": "35.394d {+02h 21m 34s} (J2000)",
"sun_dist": "109.40 [deg] Sun_angle= 6.0 [hr] (West of Sun)",
"x_offset": "787 [pixels]",
"y_offset": "874 [pixels]",
"moon_dist": "112.44 [deg]",
"point_dec": "-82.785d {-82d 47' 04\"} (J2000)",
"sun_postn": "124.69d {+08h 18m 45s} +19.62d {+19d 37' 05\"}",
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"y_grb_pos": "1034",
"ecl_coords": "287.34,-69.91 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "299.61,-33.75 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "0 [%]",
"moon_postn": "129.33d {+08h 37m 18s} +22.09d {+22d 05' 32\"}",
"exposure_id": "775102012",
"notice_date": "Fri 25 Jul 25 02:10:31 UT",
"notice_type": "Swift-UVOT Processed Image",
"trigger_num": "1336720, Seg_Num: 0",
"binning_index": "1",
"img_start_date": "20881 TJD; 206 DOY; 25/07/25",
"img_start_time": "7576.06 SOD {02:06:16.06} UT, 879.6 [sec] since BAT Trigger Time"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Fri 25 Jul 25 02:10:31 UT\nNOTICE_TYPE: Swift-UVOT Processed Image\nTRIGGER_NUM: 1336720, Seg_Num: 0\nPOINT_RA: 35.394d {+02h 21m 34s} (J2000)\nPOINT_DEC: -82.785d {-82d 47' 04\"} (J2000)\nROLL: 86.732d\nIMG_START_DATE: 20881 TJD; 206 DOY; 25/07/25\nIMG_START_TIME: 7576.06 SOD {02:06:16.06} UT, 879.6 [sec] since BAT Trigger Time\nFILTER: 10, White\nEXPOSURE_ID: 775102012\nX_OFFSET: 787 [pixels]\nY_OFFSET: 874 [pixels]\nWIDTH: 160 [pixels]\nHEIGHT: 160 [pixels]\nX_GRB_POS: 947\nY_GRB_POS: 1034\nBINNING_INDEX: 1\nIM_URL: sw01336720000msuni0916.fits\nSUN_POSTN: 124.69d {+08h 18m 45s} +19.62d {+19d 37' 05\"}\nSUN_DIST: 109.40 [deg] Sun_angle= 6.0 [hr] (West of Sun)\nMOON_POSTN: 129.33d {+08h 37m 18s} +22.09d {+22d 05' 32\"}\nMOON_DIST: 112.44 [deg]\nMOON_ILLUM: 0 [%]\nGAL_COORDS: 299.61,-33.75 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 287.34,-69.91 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT-UVOT Processed Image. \nCOMMENTS: The GRB Position came from the Window Position in the Mode Command. \nCOMMENTS: The image has 2x2 binning (compression). \nCOMMENTS: All 4 attachments are included. \n",
"published": "2025-07-25T02:10:31Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-07-25T06:11:25.527322Z",
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{
"id": 165167,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ff699382-609a-47d4-b897-c73c3665cc72",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "80393, Seg_Num: 3",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 342.50,4.12 [deg].",
"sun_dist": "111.02 [deg] Sun_angle= 10.9 [hr] (West of Sun)",
"moon_dist": "95.07 [deg]",
"slew_date": "20685 TJD; 10 DOY; 25/01/10",
"slew_time": "11301.61 SOD {03:08:21.61} UT",
"sun_postn": "291.77d {+19h 27m 04s} -21.93d {-21d 55' 39\"}",
"ecl_coords": "153.35,-60.32 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "263.53, -2.76 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "83 [%]",
"moon_postn": "58.18d {+03h 52m 43s} +24.79d {+24d 47' 39\"}",
"notice_date": "Fri 10 Jan 25 03:08:31 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "128.849d {+08h 35m 24s} (J2000)",
"curr_point_dec": "-45.136d {-45d 08' 08\"} (J2000)",
"curr_point_roll": "166.323d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Fri 10 Jan 25 03:08:31 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 128.849d {+08h 35m 24s} (J2000)\nCURR_POINT_DEC: -45.136d {-45d 08' 08\"} (J2000)\nCURR_POINT_ROLL: 166.323d\nSLEW_TIME: 11301.61 SOD {03:08:21.61} UT\nSLEW_DATE: 20685 TJD; 10 DOY; 25/01/10\nTGT_NUM: 80393, Seg_Num: 3\nSUN_POSTN: 291.77d {+19h 27m 04s} -21.93d {-21d 55' 39\"}\nSUN_DIST: 111.02 [deg] Sun_angle= 10.9 [hr] (West of Sun)\nMOON_POSTN: 58.18d {+03h 52m 43s} +24.79d {+24d 47' 39\"}\nMOON_DIST: 95.07 [deg]\nMOON_ILLUM: 83 [%]\nGAL_COORDS: 263.53, -2.76 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 153.35,-60.32 [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 342.50,4.12 [deg]. \n",
"published": "2025-01-10T03:08:31Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-01-10T03:08:31.422222Z",
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{
"id": 5790804,
"topic": "gcn.circulars",
"uuid": "ff696dbc-a0f4-4050-b9e1-f74df9970500",
"title": "GRB 251022A: Tiled Swift observations",
"submitter": "Phil Evans at U of Leicester <pae9@star.le.ac.uk>",
"authors": "Phil Evans at U of Leicester <pae9@star.le.ac.uk>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/42382"
},
"$schema": "https://gcn.nasa.gov/schema/v4.5.0/gcn/circulars.schema.json",
"eventId": "GRB 251022A",
"subject": "GRB 251022A: Tiled Swift observations",
"createdOn": 1761199017256,
"submitter": "Phil Evans at U of Leicester <pae9@star.le.ac.uk>",
"circularId": 42382,
"submittedHow": "email"
},
"message_text": "\nP. A. Evans (U. Leicester) reports on behalf of the Swift team:\n\nSwift has initiated a series of observations, tiled on the sky, of the\nFermi/LAT GRB 251022A. Automated analysis of the XRT data will\nbe presented online at https://www.swift.ac.uk/xrt_products/TILED_GRB00139\n\nAny uncatalogued X-ray sources detected in this analysis will be\nreported on this website and via GCN COUNTERPART notices. The probability of finding\nserendipitous sources, unrelated to the Fermi/LAT event is high: any X-ray source\nconsidered to be a probable afterglow candidate will be reported via a GCN Circular\nafter manual consideration.\n\nDetails of the XRT automated analysis methods are detailed in Evans et\nal. (2007, A&A, 469, 379; 2009, MNRAS, 397, 1177 and 2014, ApJS, 210, 8).\n\nThis circular is an official product of the Swift-XRT team.\n\n",
"published": "2025-10-23T23:34:16.815201Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-10-23T23:34:16.815227Z",
"modified": "2025-10-23T23:34:16.821402Z",
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{
"id": 319506,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ff692ae2-dd39-45e5-a831-488301e2eaef",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "1325580, Seg_Num: 6",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 68.72,-5.00 [deg].",
"sun_dist": "97.56 [deg] Sun_angle= 7.8 [hr] (West of Sun)",
"moon_dist": "51.81 [deg]",
"slew_date": "20847 TJD; 172 DOY; 25/06/21",
"slew_time": "7304.67 SOD {02:01:44.67} UT",
"sun_postn": "89.97d {+05h 59m 54s} +23.44d {+23d 26' 07\"}",
"ecl_coords": "349.68, 40.41 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "88.06,-19.13 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "25 [%]",
"moon_postn": "26.82d {+01h 47m 18s} +14.50d {+14d 29' 46\"}",
"notice_date": "Sat 21 Jun 25 02:01:40 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "332.922d {+22h 11m 41s} (J2000)",
"curr_point_dec": "+32.714d {+32d 42' 50\"} (J2000)",
"curr_point_roll": "48.349d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sat 21 Jun 25 02:01:40 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 332.922d {+22h 11m 41s} (J2000)\nCURR_POINT_DEC: +32.714d {+32d 42' 50\"} (J2000)\nCURR_POINT_ROLL: 48.349d\nSLEW_TIME: 7304.67 SOD {02:01:44.67} UT\nSLEW_DATE: 20847 TJD; 172 DOY; 25/06/21\nTGT_NUM: 1325580, Seg_Num: 6\nSUN_POSTN: 89.97d {+05h 59m 54s} +23.44d {+23d 26' 07\"}\nSUN_DIST: 97.56 [deg] Sun_angle= 7.8 [hr] (West of Sun)\nMOON_POSTN: 26.82d {+01h 47m 18s} +14.50d {+14d 29' 46\"}\nMOON_DIST: 51.81 [deg]\nMOON_ILLUM: 25 [%]\nGAL_COORDS: 88.06,-19.13 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 349.68, 40.41 [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 68.72,-5.00 [deg]. \n",
"published": "2025-06-21T02:01:40Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-06-29T06:23:55.517510Z",
"modified": "2025-06-29T06:23:55.520658Z",
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{
"id": 149262,
"topic": "gcn.classic.text.INTEGRAL_POINTDIR",
"uuid": "ff68f64e-3d35-4412-b258-bdf22663b9ba",
"title": "GCN/INTEGRAL NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/INTEGRAL NOTICE",
"comments": "INTEGRAL Slew Notice.\nDuration=1819.0sec InputData=PREDICTED_ATT",
"sun_dist": "72.91 [deg] Sun_angle= 6.1 [hr] (West of Sun)",
"moon_dist": "60.98 [deg]",
"slew_date": "20640 TJD; 331 DOY; 24/11/26",
"slew_time": "48898.99 SOD {13:34:58.99} UT",
"sun_postn": "242.84d {+16h 11m 21s} -21.09d {-21d 05' 23\"}",
"ecl_coords": "192.64,-61.62 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "282.35, -2.00 [deg] galactic lon,lat of the pointing direction",
"moon_postn": "191.61d {+12h 46m 25s} -5.68d {-05d 40' 46\"}",
"notice_date": "Tue 26 Nov 24 13:32:58 UT",
"notice_type": "INTEGRAL Pointing Direction",
"next_point_ra": "151.2412d {+10h 04m 58s} (J2000)",
"next_point_dec": "-58.0600d {-58d 03' 35\"} (J2000)"
},
"message_text": "TITLE: GCN/INTEGRAL NOTICE\nNOTICE_DATE: Tue 26 Nov 24 13:32:58 UT\nNOTICE_TYPE: INTEGRAL Pointing Direction\nNEXT_POINT_RA: 151.2412d {+10h 04m 58s} (J2000)\nNEXT_POINT_DEC: -58.0600d {-58d 03' 35\"} (J2000)\nSLEW_TIME: 48898.99 SOD {13:34:58.99} UT\nSLEW_DATE: 20640 TJD; 331 DOY; 24/11/26\nSUN_POSTN: 242.84d {+16h 11m 21s} -21.09d {-21d 05' 23\"}\nSUN_DIST: 72.91 [deg] Sun_angle= 6.1 [hr] (West of Sun)\nMOON_POSTN: 191.61d {+12h 46m 25s} -5.68d {-05d 40' 46\"}\nMOON_DIST: 60.98 [deg]\nGAL_COORDS: 282.35, -2.00 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 192.64,-61.62 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: INTEGRAL Slew Notice. \nCOMMENTS: Duration=1819.0sec InputData=PREDICTED_ATT \n",
"published": "2024-11-26T13:32:58Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-11-26T13:32:59.806774Z",
"modified": "2024-11-26T13:32:59.812125Z",
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{
"id": 122224,
"topic": "gcn.circular",
"uuid": "ff68e7f3-9715-4fa5-858f-9499a2000b27",
"title": "Konus-Wind detection of GRB 240926A",
"submitter": "Hop gcn.circular",
"authors": "Dmitry Frederiks at Ioffe Institute <fred@mail.ioffe.ru>",
"data": {
"date": "24/10/03 18:09:39 GMT",
"from": "Dmitry Frederiks at Ioffe Institute <fred@mail.ioffe.ru>",
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/37701"
},
"title": "GCN CIRCULAR",
"number": "37701",
"subject": "Konus-Wind detection of GRB 240926A"
},
"message_text": "D. Frederiks, A.Lysenko, A. Ridnaia, D. Svinkin,\nA. Tsvetkova, M. Ulanov, and T. Cline,\non behalf of the Konus-Wind team, report:\n\nThe long GRB 240926A\n(SVOM/GRM observation: Zhang et al., GCN 37616;\nIPN triangulation: Kozyrev et al., GCN 37639)\ntriggered Konus-Wind (KW) at T0=42164.378 s UT (11:42:44.378).\n\nThe burst light curve shows a multi-peaked structure,\nwhich starts at ~T0-16 s, peaks at ~T0+31 s,\nand has a total duration of ~75 s.\nThe emission is seen up to ~3 MeV.\n\nThe Konus-Wind light curve of this GRB is available at\nhttp://www.ioffe.ru/LEA/GRBs/GRB240926_T42164/\n\nAs observed by Konus-Wind, the burst had\na fluence of (5.89 ± 0.59)x10^-5 erg/cm^2 and\na 64-ms peak energy flux, measured from T0 + 31.424 s,\nof (9.03 ± 0.85)x10^-6 erg/cm^2/s (both in the 20 keV - 10 MeV energy range).\n\nThe time-integrated spectrum (measured from T0 to T0+62.720 s)\nis best fit in the 20 keV - 15 MeV range\nby a GRB (Band) function with the following model parameters:\nthe low-energy photon index alpha = -1.65 (-0.05,+0.06),\nthe high energy photon index beta = -2.60 (-0.55,+0.21),\nthe peak energy Ep = 118 (-11,+12) keV,\nchi2 = 119/97 dof.\n\nThe spectrum near the peak count rate (measured from T0+31.232 s to T0+38.144 s)\nis best fit in the 20 keV - 15 MeV range by a power law with exponential\ncutoff (CPL) model: dN/dE ~ (E^alpha)*exp(-E*(2+alpha)/Ep)\nwith alpha = -1.55(-0.07,+0.07) and Ep = 151(-14,+17) keV (chi2 = 98/80 dof).\nFitting this spectrum by a Band function yields the same values of alpha and Ep,\nand an upper limit on the high energy photon index beta of -2.6 (chi2 = 98/79 dof).\n\nAll the quoted errors are estimated at the 90% confidence level.\nAll the presented results are preliminary.\n\n\n\n\nView this GCN Circular online at https://gcn.nasa.gov/circulars/37701.",
"published": "2024-10-03T18:09:57.276346Z",
"message_parser": "GCN Circular Parser v1",
"retracted": false,
"created": "2024-10-03T18:09:57.276365Z",
"modified": "2024-10-03T18:09:57.288567Z",
"nonlocalizedevents": [],
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{
"id": 63131,
"topic": "lvk-users.beccatest",
"uuid": "ff687268-5cde-42f6-9fe2-0b9c3d4d2b24",
"title": "Generic Message",
"submitter": "",
"authors": "",
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"range": 150.83745217139926
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"published": "2024-06-25T05:26:40.826508Z",
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{
"id": 45564,
"topic": "lvk-users.beccatest",
"uuid": "ff67996a-a013-41ba-a9ef-2dab4af2e9a0",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
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"time": [
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"range": 155.32271634228215
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"message_text": "",
"published": "2024-06-16T17:18:18.656104Z",
"message_parser": "",
"retracted": false,
"created": "2024-06-16T17:18:18.656140Z",
"modified": "2024-06-16T17:18:18.656157Z",
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},
{
"id": 177052,
"topic": "gcn.circulars",
"uuid": "ff678d56-fdd8-4a58-abe2-81275b316da8",
"title": "LIGO/Virgo/KAGRA S250206dm: Updated-6 NED Galaxies in the Localization Volume",
"submitter": "David Cook at Caltech/IPAC-NED <dcook@ipac.caltech.edu>",
"authors": "David Cook at Caltech/IPAC-NED <dcook@ipac.caltech.edu>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/39185"
},
"format": "text/markdown",
"$schema": "https://gcn.nasa.gov/schema/v4.2.0/gcn/circulars.schema.json",
"bibcode": "2025GCN.39185....1C",
"eventId": "LIGO/Virgo/KAGRA S250206dm",
"subject": "LIGO/Virgo/KAGRA S250206dm: Updated-6 NED Galaxies in the Localization Volume",
"createdOn": 1738898280682,
"submitter": "David Cook at Caltech/IPAC-NED <dcook@ipac.caltech.edu>",
"circularId": 39185,
"submittedHow": "web"
},
"message_text": "David O. Cook (Caltech/IPAC), Rick Ebert (Caltech/IPAC), George Helou (Caltech/IPAC), Joseph M. Mazzarella (Caltech/IPAC), Marion Schmitz (Caltech/IPAC), and Leo Singer (NASA/GSFC)\n\nOn behalf of the NASA/IPAC Extragalactic Database (NED) Team.\n\nWe spatially cross-matched the LVK S250206dm-6-Update sky localization with the NED Local Volume Sample (NED-LVS; Cook et al. 2023), which is a subset of NED with a redshift or redshift-independent distance less than 1000 Mpc. We find 31227 galaxies within the 90% containment volume, and we list here the top 20 galaxies sorted by the joint probability of the 3D localization and the WISE W1 luminosity (an observable proxy for stellar mass). For the full or top 20 list of galaxies in the 90% volume go either to the NED Gravitational Wave Followup service at https://ned.ipac.caltech.edu/uri/NED::GWF/ or click on the following links:\n\nFull List Download: https://ned.ipac.caltech.edu/uri/NED::GWFglist/fits/S250206dm/6 \nTop 20 List Download: https://ned.ipac.caltech.edu/uri/NED::GWFglist/fits/S250206dm/6/20\n\nThe NED-GWF service provides downloadable galaxy lists and visualizations for candidate host galaxies. For each GW alert, these products are automatically generated and made available within minutes to expedite efficient electromagnetic follow-up observations. The NED top 20 list is sorted by the joint probability of the 3D localization and the WISE W1 luminosity, but users can sort on additional pre-computed prioritization metrics (star formation rate, P_3D * P_SFR; and specific star formation rate, P_3D * P_sSFR; etc.) which are available via downloading the entire galaxy list inside the event's probability volume.\n\n| objname| ra| dec|objtype| DistMpc|DistMpc_unc| m_NUV| m_NUV_unc| m_Ks| m_Ks_unc| m_W1| m_W1_unc| P_3D|P_3D_LumW1|\n|-------------------------|--------------|--------------|-------|-----------|-----------|------------|------------|------------|------------|------------|------------|--------|----------|\n|WISEA J022843.33+542030.5| 37.18021| 54.34178| G| 408.50| null| null| null| 13.098| 0.150| 9.250| 0.006|5.79e-07| 6.59e-10|\n|WISEA J022348.88+533854.6| 35.95371| 53.64847| G| 361.18| null| null| null| 12.653| 0.121| 10.626| 0.007|8.66e-07| 2.14e-10|\n|WISEA J161708.84-674024.7| 244.28700| -67.67294| G| 314.35| null| null| null| 12.878| 0.112| 9.322| 0.006|2.82e-07| 1.72e-10|\n|WISEA J022200.27+503737.1| 35.50117| 50.62697| G| 288.27| null| null| null| 12.566| 0.105| 9.223| 0.006|2.54e-07| 1.52e-10|\n|WISEA J024516.51+542758.5| 41.31871| 54.46631| G| 365.18| null| null| null| 12.190| 0.129| 10.967| 0.007|7.65e-07| 1.50e-10|\n| MCG -01-57-002| 335.01662| -3.45381| G| 254.69| 0.65| null| null| null| null| 9.016| 0.006|2.74e-07| 1.45e-10|\n|WISEA J025225.08+545415.7| 43.10437| 54.90433| G| 333.19| null| null| null| 12.932| 0.105| 10.581| 0.006|5.48e-07| 1.36e-10|\n|WISEA J023404.21+543420.9| 38.51758| 54.57247| G| 387.94| 0.60| null| null| 11.605| 0.091| 11.228| 0.010|6.76e-07| 1.14e-10|\n|WISEA J022610.54+530728.2| 36.54379| 53.12453| G| 369.10| null| null| null| 13.505| 0.153| 11.533| 0.008|9.77e-07| 1.10e-10|\n|WISEA J023155.31+513044.0| 37.98038| 51.51228| G| 322.72| null| null| null| 13.525| 0.153| 10.101| 0.006|3.26e-07| 1.06e-10|\n|WISEA J024025.00+541511.8| 40.10413| 54.25331| G| 377.15| null| null| null| 13.153| 0.114| 11.550| 0.010|8.57e-07| 1.02e-10|\n|WISEA J162759.57-693615.7| 246.99817| -69.60428| G| 281.76| 0.65| null| null| 12.713| 0.125| 10.256| 0.006|4.57e-07| 9.55e-11|\n|WISEA J021556.19+534832.3| 33.98408| 53.80906| G| 289.71| null| null| null| 12.281| 0.088| 10.334| 0.006|4.55e-07| 9.46e-11|\n|WISEA J154439.56-665529.0| 236.16450| -66.92469| G| 344.93| null| null| null| 12.631| 0.201| 8.871| 0.006|8.13e-08| 9.16e-11|\n|WISEA J023620.33+544551.7| 39.08458| 54.76433| G| 260.69| 0.40| null| null| 11.288| 0.099| 10.411| 0.006|5.59e-07| 9.04e-11|\n|WISEA J025232.69+543416.1| 43.13625| 54.57122| G| 251.14| null| null| null| 14.027| 0.191| 10.414| 0.007|5.55e-07| 8.88e-11|\n|WISEA J021942.98+525320.0| 34.92904| 52.88886| G| 471.43| null| null| null| 12.998| 0.153| 11.105| 0.012|3.29e-07| 8.85e-11|\n|WISEA J155633.83-693531.5| 239.14079| -69.59225| G| 320.59| null| null| null| 13.038| 0.134| 10.118| 0.007|2.65e-07| 8.10e-11|\n|WISEA J222605.71-063926.9| 336.52379| -6.65744| G| 305.80| null| 19.372| 0.067| 13.615| 0.206| 9.569| 0.006|1.76e-07| 8.08e-11|\n| 3C 445| 335.95638| -2.10357| G| 250.91| 0.79| null| null| null| null| 9.765| 0.006|2.98e-07| 7.70e-11|\n\nTable 1: Top 20 galaxies in NED-LVS that fall in the 90% probability volume for S250206dm sorted by the joint probability of 3D position and WISE W1 luminosity (P_3D * P_LumW1). Galaxy is the NED preferred name. RA and Dec are the Equatorial coordinates in degrees (J2000). Objtype is the object type of the galaxy candidate. Distance is the distance to the galaxy in Mpc. m_NUV and mErr_NUV are the apparent magnitude and error from GALEX. m_Ks and mErr_Ks are the apparent magnitude and error from 2MASS. m_W1 and mErr_W1 are the apparent magnitude and error from AllWISE. P_3D is the probability that the galaxy is in the volume given the distance of GW event. P_3D_LumW1 is the joint probability within the volume weighted by the WISE1 luminosity of the galaxy (P_3D * P_LumW1). \n",
"published": "2025-02-10T08:10:34.233310Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-02-10T08:10:34.233321Z",
"modified": "2025-02-10T08:10:34.239379Z",
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{
"id": 27169,
"topic": "lvk-users.beccatest",
"uuid": "ff678912-cab6-4784-ae5f-f9981d90c311",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
"ifo": [
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"time": [
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"message_text": "",
"published": "2024-06-01T13:20:06.349988Z",
"message_parser": "",
"retracted": false,
"created": "2024-06-01T13:20:06.350004Z",
"modified": "2024-06-01T13:20:06.350010Z",
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{
"id": 149594,
"topic": "gcn.circulars",
"uuid": "ff66dcb9-8092-45e2-8b43-0094370887d9",
"title": "SVOM/GRM observation of GRB 241126B or a short burst from magnetar",
"submitter": "zhengchao_astro@foxmail.com",
"authors": "zhengchao_astro@foxmail.com",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/38343"
},
"format": "text/plain",
"$schema": "https://gcn.nasa.gov/schema/v4.2.0/gcn/circulars.schema.json",
"eventId": "GRB 241126B",
"subject": "SVOM/GRM observation of GRB 241126B or a short burst from magnetar",
"createdOn": 1732710223873,
"submitter": "zhengchao_astro@foxmail.com",
"circularId": 38343,
"submittedHow": "web"
},
"message_text": "SVOM/GRM team: Chao Zheng, Shao-Lin Xiong, Shi-Jie Zheng, Chen-Wei Wang, Yong-Wei Dong, Jiang-Tao Liu, Jian-Chao Sun, Yue Huang, Jiang He, Min Gao, Hao-Xuan Guo, Lu Li, Yong-Ye Li, Hong-Wei Liu, Xin Liu, Hao-Li Shi, Li-Ming Song, You-Li Tuo, Wen-Long Zhang, Wen-Jun Tan, Hao-Xi Wang, Jin Wang, Jin-Zhou Wang, Ping Wang, Rui-Jie Wang, Yu-Xi Wang, Bo-Bing Wu, Jian-Ying Ye, Yi-Tao Yin, Wen-Hui Yu, Fan Zhang, Li Zhang, Peng Zhang, Shuang-Nan Zhang, Yan-Qiu Zhang, Yan-Ting Zhang, Shu-Min Zhao, Xiao-Yun Zhao (IHEP), Maria-Grazia Bernardini (LUPM/INAF-OAB), Laurent Bouchet (IRAP), David Corre (CEA), Tais Maiolino (LUPM), Frédéric Piron (LUPM), Stéphane Schanne (CEA), Jingwei Wang (IAP), JeanLuc Attéia (IRAP)\n\nSVOM JSWG: Jian-Yan Wei (NAOC), Bertrand Cordier (CEA), Shuang-Nan Zhang (IHEP), Stéphane Basa (LAM), Arnaud Claret (CEA), Zi-Gao Dai (USTC), Frédéric Daigne (IAP), Jin-Song Deng (NAOC), Olivier Godet (IRAP), Andrea Goldwurm (APC), Diego Götz (CEA), Xu-Hui Han (NAOC), Cyril Lachaud (APC), En-Wei Liang (GXU), Yu-Lei Qiu (NAOC), Susanna Vergani (Obs.Paris), Jing Wang (NAOC), Chao Wu (NAOC), Li-Ping Xin (NAOC), Shao-Lin Xiong (IHEP), Bing Zhang (UNLV)\n\nreport on behalf of the SVOM team:\n\nDuring the commissioning phase, SVOM/GRM was triggered (trigger reference: sb24112602) in-flight by a short burst at 2024-11-26T17:58:15.000 UT (T0).\n\nWith the event-by-event data downloaded through the X-band ground station, the GRM light curve shows that this burst consists of multiple pulses with a duration of about 0.09 s. No significant signal could be observed above 70 keV (deposit energy) from the multiple energy band light curves.\n\nThe SVOM/GRM light curve can be found here:\nhttps://www.bursthub.cn//admin/static/svgrb241126B.png\n\nWe tentatively name this burst as GRB 241126B, as we note that there is a similar short burst detected by GECAM-B (C. Zheng et al., GCN 38326) and SVOM/GRM (C. Zheng et al., GCN 38327) around 2024-11-26T05:12:17, which was suggested to probably originate from SGR 1830-0645 based on the localization provided by GECAM-B (C. Zheng et al., GCN 38326). Considering the observed features (short duration, soft spectrum, location) of GRB 241126B, and the short time interval between these two bursts, we suggest that GRB 241126B is also likely from SGR 1830-0645.\n\nThe Space Variable Objects Monitor (SVOM) is a China-France joint mission led by the Chinese National Space Administration (CNSA, China), the National Center for Space Studies (CNES, France), and the Chinese Academy of Sciences (CAS, China), which is dedicated to observing gamma-ray bursts and other transient phenomena in the energetic universe. GRM is developed by the Institute of High Energy Physics (IHEP) of CAS.\n\nThe SVOM/GRM point of contact for this burst is: Chao Zheng (IHEP)(zhengchao97@ihep.ac.cn)",
"published": "2024-11-27T12:23:52.644040Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2024-11-27T12:23:52.644061Z",
"modified": "2024-11-27T12:23:52.652402Z",
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{
"id": 5776417,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ff66be40-8e75-4512-bc3a-49fbb745d8ba",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "19985, Seg_Num: 12",
"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 348.52,15.53 [deg].",
"sun_dist": "139.19 [deg] Sun_angle= -11.5 [hr] (East of Sun)",
"moon_dist": "40.68 [deg]",
"slew_date": "20925 TJD; 250 DOY; 25/09/07",
"slew_time": "75720.60 SOD {21:02:00.60} UT",
"sun_postn": "166.64d {+11h 06m 33s} +5.72d {+05d 43' 13\"}",
"ecl_coords": "356.77, 39.40 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "93.69,-20.72 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "100 [%]",
"moon_postn": "348.09d {+23h 12m 21s} -5.34d {-05d 20' 13\"}",
"notice_date": "Sun 07 Sep 25 21:02:06 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "339.238d {+22h 36m 57s} (J2000)",
"curr_point_dec": "+34.402d {+34d 24' 08\"} (J2000)",
"curr_point_roll": "345.809d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sun 07 Sep 25 21:02:06 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 339.238d {+22h 36m 57s} (J2000)\nCURR_POINT_DEC: +34.402d {+34d 24' 08\"} (J2000)\nCURR_POINT_ROLL: 345.809d\nSLEW_TIME: 75720.60 SOD {21:02:00.60} UT\nSLEW_DATE: 20925 TJD; 250 DOY; 25/09/07\nTGT_NUM: 19985, Seg_Num: 12\nSUN_POSTN: 166.64d {+11h 06m 33s} +5.72d {+05d 43' 13\"}\nSUN_DIST: 139.19 [deg] Sun_angle= -11.5 [hr] (East of Sun)\nMOON_POSTN: 348.09d {+23h 12m 21s} -5.34d {-05d 20' 13\"}\nMOON_DIST: 40.68 [deg]\nMOON_ILLUM: 100 [%]\nGAL_COORDS: 93.69,-20.72 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 356.77, 39.40 [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 348.52,15.53 [deg]. \n",
"published": "2025-09-07T21:02:06Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-09-07T21:02:07.059182Z",
"modified": "2025-09-07T21:02:07.064482Z",
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},
{
"id": 140137,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "ff65b9b5-c215-4a6f-afa3-e02c793614f3",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "90.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "41276, 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 225.65,13.11 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "660.00 [sec] (=11.0 [min])",
"sun_dist": "141.54 [deg] Sun_angle= -11.6 [hr] (East of Sun)",
"tgt_name": "1FGL J0212.3+5319",
"moon_dist": "146.12 [deg]",
"slew_date": "20617 TJD; 308 DOY; 24/11/03",
"slew_time": "7860.00 SOD {02:11:00.00} UT",
"sun_postn": "218.72d {+14h 34m 53s} -15.17d {-15d 10' 18\"}",
"ecl_coords": "51.00, 37.29 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "134.97, -7.67 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=286=0x11E",
"moon_illum": "2 [%]",
"moon_postn": "235.36d {+15h 41m 26s} -23.80d {-23d 48' 09\"}",
"notice_date": "Sun 03 Nov 24 02:10:24 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "33.087d {+02h 12m 21s} (J2000)",
"next_point_dec": "+53.299d {+53d 17' 57\"} (J2000)",
"next_point_roll": "7.206d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sun 03 Nov 24 02:10:24 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 33.087d {+02h 12m 21s} (J2000)\nNEXT_POINT_DEC: +53.299d {+53d 17' 57\"} (J2000)\nNEXT_POINT_ROLL: 7.206d\nSLEW_TIME: 7860.00 SOD {02:11:00.00} UT\nSLEW_DATE: 20617 TJD; 308 DOY; 24/11/03\nOBS_TIME: 660.00 [sec] (=11.0 [min])\nTGT_NAME: 1FGL J0212.3+5319 \nTGT_NUM: 41276, Seg_Num: 3\nMERIT: 90.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=286=0x11E\nSUN_POSTN: 218.72d {+14h 34m 53s} -15.17d {-15d 10' 18\"}\nSUN_DIST: 141.54 [deg] Sun_angle= -11.6 [hr] (East of Sun)\nMOON_POSTN: 235.36d {+15h 41m 26s} -23.80d {-23d 48' 09\"}\nMOON_DIST: 146.12 [deg]\nMOON_ILLUM: 2 [%]\nGAL_COORDS: 134.97, -7.67 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 51.00, 37.29 [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 225.65,13.11 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2024-11-03T02:10:24Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-11-03T02:11:06.452227Z",
"modified": "2024-11-03T02:11:06.462786Z",
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{
"id": 5798683,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "ff65a3cf-9536-4c7d-aa8c-521777348ec3",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
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"data": {
"merit": "89.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "59157, Seg_Num: 87",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 180.72,-9.28 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "300.00 [sec] (=5.0 [min])",
"sun_dist": "125.68 [deg] Sun_angle= -9.1 [hr] (East of Sun)",
"tgt_name": "Tycho_400_400",
"moon_dist": "115.93 [deg]",
"slew_date": "20994 TJD; 319 DOY; 25/11/15",
"slew_time": "26220.00 SOD {07:17:00.00} UT",
"sun_postn": "230.78d {+15h 23m 07s} -18.56d {-18d 33' 47\"}",
"ecl_coords": "42.97, 53.70 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "120.18, 1.42 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A",
"moon_illum": "21 [%]",
"moon_postn": "178.47d {+11h 53m 52s} -0.52d {-00d 31' 20\"}",
"notice_date": "Sat 15 Nov 25 07:16:22 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "6.535d {+00h 26m 09s} (J2000)",
"next_point_dec": "+64.153d {+64d 09' 10\"} (J2000)",
"next_point_roll": "304.000d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sat 15 Nov 25 07:16:22 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 6.535d {+00h 26m 09s} (J2000)\nNEXT_POINT_DEC: +64.153d {+64d 09' 10\"} (J2000)\nNEXT_POINT_ROLL: 304.000d\nSLEW_TIME: 26220.00 SOD {07:17:00.00} UT\nSLEW_DATE: 20994 TJD; 319 DOY; 25/11/15\nOBS_TIME: 300.00 [sec] (=5.0 [min])\nTGT_NAME: Tycho_400_400 \nTGT_NUM: 59157, Seg_Num: 87\nMERIT: 89.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A\nSUN_POSTN: 230.78d {+15h 23m 07s} -18.56d {-18d 33' 47\"}\nSUN_DIST: 125.68 [deg] Sun_angle= -9.1 [hr] (East of Sun)\nMOON_POSTN: 178.47d {+11h 53m 52s} -0.52d {-00d 31' 20\"}\nMOON_DIST: 115.93 [deg]\nMOON_ILLUM: 21 [%]\nGAL_COORDS: 120.18, 1.42 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 42.97, 53.70 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 180.72,-9.28 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-11-15T07:16:22Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-11-15T07:16:23.728212Z",
"modified": "2025-11-15T07:16:23.734462Z",
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{
"id": 83044,
"topic": "lvk-users.beccatest",
"uuid": "ff65915c-90d4-4600-9d32-6309aa83d508",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
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"published": "2024-07-06T17:40:05.619520Z",
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"created": "2024-07-06T17:40:05.619554Z",
"modified": "2024-07-06T17:40:05.619571Z",
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{
"id": 27455,
"topic": "lvk-users.beccatest",
"uuid": "ff658179-1b27-434f-83d4-1d61bd3b05fb",
"title": "Generic Message",
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{
"id": 11371,
"topic": "lvk-users.beccatest",
"uuid": "ff657085-94d7-44c8-b1fb-87e7a5602432",
"title": "Generic Message",
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{
"id": 88525,
"topic": "lvk-users.beccatest",
"uuid": "ff656e25-e9cf-4e4e-b345-019c94c72752",
"title": "Generic Message",
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"published": "2024-07-09T21:30:06.661461Z",
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{
"id": 7150,
"topic": "gcn.circular",
"uuid": "ff655e2c-57e8-4a14-b8bd-3d3a0f0b2284",
"title": "GRB 240502C: Fermi GBM Final Localization",
"submitter": "Hop gcn.circular",
"authors": "sumanbala2210@gmail.com",
"data": {
"date": "24/05/02 23:07:37 GMT",
"from": "sumanbala2210@gmail.com",
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/36376"
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"title": "GCN CIRCULAR",
"number": "36376",
"subject": "GRB 240502C: Fermi GBM Final Localization"
},
"message_text": "The Fermi GBM team reports the detection of a likely SHORT GRB\n\n\"At 21:45:04.75 UT on 02 May 2024, the Fermi Gamma-ray Burst Monitor (GBM)\ntriggered and located GRB 240502C (trigger 736379109/240502906).\n\nThe on-ground calculated location, using the Fermi GBM trigger data,\nis RA = 166.88, Dec = 66.30 (J2000 degrees, equivalent to J2000 11h 7m, +66d 17'),\nwith a statistical uncertainty of 8.19 degrees.\n\nThe angle from the Fermi LAT boresight is 23 degrees.\n\nThe skymap can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240502906/quicklook/glg_skymap_all_bn240502906.png\n\nThe HEALPix FITS file, including the estimated localization systematic, can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240502906/quicklook/glg_healpix_all_bn240502906.fit\n\nThe GBM light curve can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240502906/quicklook/glg_lc_medres34_bn240502906.gif\"\n\n\nView this GCN Circular online at https://gcn.nasa.gov/circulars/36376.",
"published": "2024-05-02T23:07:54.708637Z",
"message_parser": "GCN Circular Parser v1",
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{
"id": 102752,
"topic": "lvk-users.beccatest",
"uuid": "ff6544c2-909f-4d40-a722-c805c5056408",
"title": "Generic Message",
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"data": {
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"time": [
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"range": 52.06602318804267
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"published": "2024-07-19T14:21:50.179813Z",
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"created": "2024-07-19T14:21:50.179830Z",
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{
"id": 36885,
"topic": "lvk-users.beccatest",
"uuid": "ff64fec8-42e9-4230-8ffa-c46f7e3c4b78",
"title": "Generic Message",
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"data": {
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"time": [
1402259700
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"range": 50.148457736098024
},
"message_text": "",
"published": "2024-06-12T20:35:07.650370Z",
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"created": "2024-06-12T20:35:07.650385Z",
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{
"id": 35167,
"topic": "lvk-users.beccatest",
"uuid": "ff64d977-e270-445c-b717-d44ebd350398",
"title": "Generic Message",
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"data": {
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1402198800
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"range": 48.59320380751663
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"published": "2024-06-12T03:40:05.045706Z",
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"created": "2024-06-12T03:40:05.045722Z",
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{
"id": 124838,
"topic": "gcn.circular",
"uuid": "ff646918-fef7-4b82-a386-e7892e35408a",
"title": "IceCube alert 139977_2910365 retraction",
"submitter": "Hop gcn.circular",
"authors": "Marcos Santander at U of Alabama <jmsantander@ua.edu>",
"data": {
"date": "24/10/16 01:37:58 GMT",
"from": "Marcos Santander at U of Alabama <jmsantander@ua.edu>",
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/37794"
},
"title": "GCN CIRCULAR",
"number": "37794",
"subject": "IceCube alert 139977_2910365 retraction"
},
"message_text": "\nThe IceCube Collaboration (http://icecube.wisc.edu/) reports:\n\nOn 16 Oct 2024 at 01:00:08 UT IceCube issued an alert (https://gcn.gsfc.nasa.gov/notices_amon_g_b/139977_2910365.amon) reporting the detection of a neutrino candidate event with a high chance of being of astrophysical origin. Upon further examination by the IceCube collaboration, the event was found to clearly not be of astrophysical origin.\n\nAt the time of this alert, the detector was operating with several portions of the detector removed from data taking. Normally, these periods of operation are excluded from generating alerts. We apologize for any confusion this error may have caused.\n\nThe IceCube Neutrino Observatory is a cubic-kilometer neutrino detector operating at the geographic South Pole, Antarctica. The IceCube realtime alert point of contact can be reached at roc@icecube.wisc.edu\n\n\n\n\n\nView this GCN Circular online at https://gcn.nasa.gov/circulars/37794.",
"published": "2024-10-16T01:38:10.516633Z",
"message_parser": "GCN Circular Parser v1",
"retracted": false,
"created": "2024-10-16T01:38:10.516649Z",
"modified": "2024-10-16T01:38:10.523770Z",
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{
"id": 44829,
"topic": "lvk-users.beccatest",
"uuid": "ff63f468-069c-4965-9cb0-a6d116223dde",
"title": "Generic Message",
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"time": [
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"range": 156.18100641634277
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"published": "2024-06-16T09:15:00.788591Z",
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"created": "2024-06-16T09:15:00.788610Z",
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{
"id": 101873,
"topic": "lvk-users.beccatest",
"uuid": "ff63cc19-a4c7-40cf-b3bd-1a3cb32fe726",
"title": "Generic Message",
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"data": {
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"range": 52.46170306211766
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"message_text": "",
"published": "2024-07-18T09:45:06.035663Z",
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"created": "2024-07-18T09:45:06.035680Z",
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{
"id": 5789972,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ff63c1c4-f1bf-4f52-aaf7-efb23d11bd75",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "98337, Seg_Num: 23",
"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 344.35,11.74 [deg].",
"sun_dist": "123.05 [deg] Sun_angle= -11.5 [hr] (East of Sun)",
"moon_dist": "123.24 [deg]",
"slew_date": "20968 TJD; 293 DOY; 25/10/20",
"slew_time": "79498.14 SOD {22:04:58.14} UT",
"sun_postn": "205.78d {+13h 43m 08s} -10.68d {-10d 40' 38\"}",
"ecl_coords": "352.01,-48.02 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "292.84,-70.78 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "0 [%]",
"moon_postn": "198.49d {+13h 13m 57s} -10.93d {-10d 55' 44\"}",
"notice_date": "Mon 20 Oct 25 22:05:04 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "17.620d {+01h 10m 29s} (J2000)",
"curr_point_dec": "-45.969d {-45d 58' 06\"} (J2000)",
"curr_point_roll": "178.912d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 20 Oct 25 22:05:04 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 17.620d {+01h 10m 29s} (J2000)\nCURR_POINT_DEC: -45.969d {-45d 58' 06\"} (J2000)\nCURR_POINT_ROLL: 178.912d\nSLEW_TIME: 79498.14 SOD {22:04:58.14} UT\nSLEW_DATE: 20968 TJD; 293 DOY; 25/10/20\nTGT_NUM: 98337, Seg_Num: 23\nSUN_POSTN: 205.78d {+13h 43m 08s} -10.68d {-10d 40' 38\"}\nSUN_DIST: 123.05 [deg] Sun_angle= -11.5 [hr] (East of Sun)\nMOON_POSTN: 198.49d {+13h 13m 57s} -10.93d {-10d 55' 44\"}\nMOON_DIST: 123.24 [deg]\nMOON_ILLUM: 0 [%]\nGAL_COORDS: 292.84,-70.78 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 352.01,-48.02 [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 344.35,11.74 [deg]. \n",
"published": "2025-10-20T22:05:04Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-10-20T22:05:04.866713Z",
"modified": "2025-10-20T22:05:04.874466Z",
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{
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"topic": "lvk-users.beccatest",
"uuid": "ff63486c-7292-47ec-9217-626d8dfc8d54",
"title": "Generic Message",
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"range": 51.60963952441821
},
"message_text": "",
"published": "2024-05-29T07:21:46.458119Z",
"message_parser": "",
"retracted": false,
"created": "2024-05-29T07:21:46.458143Z",
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{
"id": 5794531,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ff632888-5abe-4a02-8abc-fb2cd910a6c6",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "92786, 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 5.08,19.32 [deg].",
"sun_dist": "58.39 [deg] Sun_angle= 3.9 [hr] (West of Sun)",
"moon_dist": "45.79 [deg]",
"slew_date": "20990 TJD; 315 DOY; 25/11/11",
"slew_time": "23054.47 SOD {06:24:14.47} UT",
"sun_postn": "226.66d {+15h 06m 38s} -17.50d {-17d 29' 51\"}",
"ecl_coords": "170.89, -9.85 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "262.49, 49.37 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "61 [%]",
"moon_postn": "130.53d {+08h 42m 06s} +21.66d {+21d 39' 43\"}",
"notice_date": "Tue 11 Nov 25 06:24:09 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "167.754d {+11h 11m 01s} (J2000)",
"curr_point_dec": "-5.447d {-05d 26' 50\"} (J2000)",
"curr_point_roll": "97.013d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 11 Nov 25 06:24:09 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 167.754d {+11h 11m 01s} (J2000)\nCURR_POINT_DEC: -5.447d {-05d 26' 50\"} (J2000)\nCURR_POINT_ROLL: 97.013d\nSLEW_TIME: 23054.47 SOD {06:24:14.47} UT\nSLEW_DATE: 20990 TJD; 315 DOY; 25/11/11\nTGT_NUM: 92786, Seg_Num: 4\nSUN_POSTN: 226.66d {+15h 06m 38s} -17.50d {-17d 29' 51\"}\nSUN_DIST: 58.39 [deg] Sun_angle= 3.9 [hr] (West of Sun)\nMOON_POSTN: 130.53d {+08h 42m 06s} +21.66d {+21d 39' 43\"}\nMOON_DIST: 45.79 [deg]\nMOON_ILLUM: 61 [%]\nGAL_COORDS: 262.49, 49.37 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 170.89, -9.85 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 5.08,19.32 [deg]. \n",
"published": "2025-11-11T06:24:09Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-11-11T06:24:10.481914Z",
"modified": "2025-11-11T06:24:10.489509Z",
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},
{
"id": 127430,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "ff632225-2e18-46c6-909a-50df65951c3e",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "91.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "59151, Seg_Num: 36",
"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 59.51,4.62 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "900.00 [sec] (=15.0 [min])",
"sun_dist": "122.55 [deg] Sun_angle= -11.0 [hr] (East of Sun)",
"tgt_name": "Cas A Bottom 1",
"moon_dist": "107.13 [deg]",
"slew_date": "20582 TJD; 273 DOY; 24/09/29",
"slew_time": "59880.00 SOD {16:38:00.00} UT",
"sun_postn": "186.45d {+12h 25m 48s} -2.79d {-02d 47' 16\"}",
"ecl_coords": "27.29, 54.91 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "111.67, -2.10 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=6=0x6 UVOT=346=0x15A",
"moon_illum": "8 [%]",
"moon_postn": "156.51d {+10h 26m 02s} +12.95d {+12d 57' 04\"}",
"notice_date": "Sun 29 Sep 24 16:37:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "350.709d {+23h 22m 50s} (J2000)",
"next_point_dec": "+58.822d {+58d 49' 19\"} (J2000)",
"next_point_roll": "339.000d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sun 29 Sep 24 16:37:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 350.709d {+23h 22m 50s} (J2000)\nNEXT_POINT_DEC: +58.822d {+58d 49' 19\"} (J2000)\nNEXT_POINT_ROLL: 339.000d\nSLEW_TIME: 59880.00 SOD {16:38:00.00} UT\nSLEW_DATE: 20582 TJD; 273 DOY; 24/09/29\nOBS_TIME: 900.00 [sec] (=15.0 [min])\nTGT_NAME: Cas A Bottom 1 \nTGT_NUM: 59151, Seg_Num: 36\nMERIT: 91.00\nINST_MODES: BAT=0=0x0 XRT=6=0x6 UVOT=346=0x15A\nSUN_POSTN: 186.45d {+12h 25m 48s} -2.79d {-02d 47' 16\"}\nSUN_DIST: 122.55 [deg] Sun_angle= -11.0 [hr] (East of Sun)\nMOON_POSTN: 156.51d {+10h 26m 02s} +12.95d {+12d 57' 04\"}\nMOON_DIST: 107.13 [deg]\nMOON_ILLUM: 8 [%]\nGAL_COORDS: 111.67, -2.10 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 27.29, 54.91 [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 59.51,4.62 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2024-09-29T16:37:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-10-20T05:39:41.893612Z",
"modified": "2024-10-20T05:39:41.899347Z",
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{
"id": 202121,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "ff62dca9-0a4b-48e1-8a28-d8a538457647",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "51.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "98198, 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 203.94,-7.34 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "600.00 [sec] (=10.0 [min])",
"sun_dist": "77.97 [deg] Sun_angle= -3.9 [hr] (East of Sun)",
"tgt_name": "WTP18AADMEZ",
"moon_dist": "62.19 [deg]",
"slew_date": "20832 TJD; 157 DOY; 25/06/06",
"slew_time": "3360.00 SOD {00:56:00.00} UT",
"sun_postn": "74.37d {+04h 57m 28s} +22.66d {+22d 39' 26\"}",
"ecl_coords": "147.46,-46.97 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "254.63, 7.80 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=12431=0x308F",
"moon_illum": "77 [%]",
"moon_postn": "195.36d {+13h 01m 27s} -8.69d {-08d 41' 22\"}",
"notice_date": "Fri 06 Jun 25 00:55:39 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "132.515d {+08h 50m 04s} (J2000)",
"next_point_dec": "-31.646d {-31d 38' 45\"} (J2000)",
"next_point_roll": "298.803d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Fri 06 Jun 25 00:55:39 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 132.515d {+08h 50m 04s} (J2000)\nNEXT_POINT_DEC: -31.646d {-31d 38' 45\"} (J2000)\nNEXT_POINT_ROLL: 298.803d\nSLEW_TIME: 3360.00 SOD {00:56:00.00} UT\nSLEW_DATE: 20832 TJD; 157 DOY; 25/06/06\nOBS_TIME: 600.00 [sec] (=10.0 [min])\nTGT_NAME: WTP18AADMEZ \nTGT_NUM: 98198, Seg_Num: 4\nMERIT: 51.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=12431=0x308F\nSUN_POSTN: 74.37d {+04h 57m 28s} +22.66d {+22d 39' 26\"}\nSUN_DIST: 77.97 [deg] Sun_angle= -3.9 [hr] (East of Sun)\nMOON_POSTN: 195.36d {+13h 01m 27s} -8.69d {-08d 41' 22\"}\nMOON_DIST: 62.19 [deg]\nMOON_ILLUM: 77 [%]\nGAL_COORDS: 254.63, 7.80 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 147.46,-46.97 [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 203.94,-7.34 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-06-06T00:55:39Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-06-06T00:55:40.059576Z",
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{
"id": 185965,
"topic": "igwn.gwalert",
"uuid": "ff62d59e-3bce-4752-8324-81cb8ee744f8",
"title": "S250324a - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
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"gracedb": "https://gracedb.ligo.org/superevents/S250324a/view/"
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"time": "2025-03-24T00:30:10.626Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1032.750830432341,
"area_90": 19558.89910800104,
"duration": null,
"pipeline": "spiir",
"properties": {
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"HasMassGap": 0.000689655172413793,
"HasRemnant": 0.0
},
"instruments": [
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],
"significant": false,
"skymap_hash": "c9c47a071d0a6adca20308841260ad37",
"classification": {
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"BNS": 0.0,
"NSBH": 0.0018487126214927028,
"Terrestrial": 0.9783234105199934
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-03-24T00:30:37Z",
"superevent_id": "S250324a",
"external_coinc": null
},
"message_text": "",
"published": "2025-03-24T00:30:38.949975Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-03-24T00:30:38.950096Z",
"modified": "2025-03-24T00:30:38.966258Z",
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"targets": []
},
{
"id": 51891,
"topic": "lvk-users.beccatest",
"uuid": "ff61fc0e-a654-40fe-90fe-62a979166485",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
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"time": [
1402871200
],
"range": 130.2876076861202
},
"message_text": "",
"published": "2024-06-19T22:26:39.465563Z",
"message_parser": "",
"retracted": false,
"created": "2024-06-19T22:26:39.465582Z",
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{
"id": 93702,
"topic": "lvk-users.beccatest",
"uuid": "ff615db0-539e-4386-ba53-e1b96495b5a9",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
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"time": [
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],
"range": 53.07139433474093
},
"message_text": "",
"published": "2024-07-12T20:21:44.608485Z",
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"retracted": false,
"created": "2024-07-12T20:21:44.608503Z",
"modified": "2024-07-12T20:21:44.608511Z",
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},
{
"id": 171516,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "ff61367d-c460-408e-b5a1-c0b4e8f80f38",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "84.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "16437, Seg_Num: 31",
"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 319.65,20.54 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1680.00 [sec] (=28.0 [min])",
"sun_dist": "140.64 [deg] Sun_angle= 9.3 [hr] (West of Sun)",
"tgt_name": "NGC3628",
"moon_dist": "110.62 [deg]",
"slew_date": "20702 TJD; 27 DOY; 25/01/27",
"slew_time": "3000.00 SOD {00:50:00.00} UT",
"sun_postn": "309.73d {+20h 38m 56s} -18.44d {-18d 26' 09\"}",
"ecl_coords": "165.54, 8.57 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "240.88, 64.80 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A",
"moon_illum": "7 [%]",
"moon_postn": "276.82d {+18h 27m 17s} -28.35d {-28d 21' 08\"}",
"notice_date": "Mon 27 Jan 25 00:49:31 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "170.092d {+11h 20m 22s} (J2000)",
"next_point_dec": "+13.588d {+13d 35' 17\"} (J2000)",
"next_point_roll": "91.546d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 27 Jan 25 00:49:31 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 170.092d {+11h 20m 22s} (J2000)\nNEXT_POINT_DEC: +13.588d {+13d 35' 17\"} (J2000)\nNEXT_POINT_ROLL: 91.546d\nSLEW_TIME: 3000.00 SOD {00:50:00.00} UT\nSLEW_DATE: 20702 TJD; 27 DOY; 25/01/27\nOBS_TIME: 1680.00 [sec] (=28.0 [min])\nTGT_NAME: NGC3628 \nTGT_NUM: 16437, Seg_Num: 31\nMERIT: 84.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=346=0x15A\nSUN_POSTN: 309.73d {+20h 38m 56s} -18.44d {-18d 26' 09\"}\nSUN_DIST: 140.64 [deg] Sun_angle= 9.3 [hr] (West of Sun)\nMOON_POSTN: 276.82d {+18h 27m 17s} -28.35d {-28d 21' 08\"}\nMOON_DIST: 110.62 [deg]\nMOON_ILLUM: 7 [%]\nGAL_COORDS: 240.88, 64.80 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 165.54, 8.57 [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 319.65,20.54 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-01-27T00:49:31Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-01-27T00:49:32.619750Z",
"modified": "2025-01-27T00:49:32.638529Z",
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"targets": []
},
{
"id": 66114,
"topic": "lvk-users.beccatest",
"uuid": "ff60b815-14ee-4ae3-ba09-f9cc1e448ac3",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
"ifo": [
"L1"
],
"time": [
1403482700
],
"range": 151.88855430519666
},
"message_text": "",
"published": "2024-06-27T00:18:21.586148Z",
"message_parser": "",
"retracted": false,
"created": "2024-06-27T00:18:21.586165Z",
"modified": "2024-06-27T00:18:21.586172Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5783470,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ff60a844-d645-434f-bf7a-e8c22d68825b",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "18932, Seg_Num: 38",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 5.54,10.79 [deg].",
"sun_dist": "112.62 [deg] Sun_angle= 8.5 [hr] (West of Sun)",
"moon_dist": "93.35 [deg]",
"slew_date": "20949 TJD; 274 DOY; 25/10/01",
"slew_time": "743.27 SOD {00:12:23.27} UT",
"sun_postn": "187.42d {+12h 29m 41s} -3.20d {-03d 12' 15\"}",
"ecl_coords": "36.35,-64.01 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "253.14,-48.87 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "60 [%]",
"moon_postn": "291.91d {+19h 27m 40s} -26.44d {-26d 26' 40\"}",
"notice_date": "Wed 01 Oct 25 00:12:18 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "59.359d {+03h 57m 26s} (J2000)",
"curr_point_dec": "-46.169d {-46d 10' 08\"} (J2000)",
"curr_point_roll": "124.324d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Wed 01 Oct 25 00:12:18 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 59.359d {+03h 57m 26s} (J2000)\nCURR_POINT_DEC: -46.169d {-46d 10' 08\"} (J2000)\nCURR_POINT_ROLL: 124.324d\nSLEW_TIME: 743.27 SOD {00:12:23.27} UT\nSLEW_DATE: 20949 TJD; 274 DOY; 25/10/01\nTGT_NUM: 18932, Seg_Num: 38\nSUN_POSTN: 187.42d {+12h 29m 41s} -3.20d {-03d 12' 15\"}\nSUN_DIST: 112.62 [deg] Sun_angle= 8.5 [hr] (West of Sun)\nMOON_POSTN: 291.91d {+19h 27m 40s} -26.44d {-26d 26' 40\"}\nMOON_DIST: 93.35 [deg]\nMOON_ILLUM: 60 [%]\nGAL_COORDS: 253.14,-48.87 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 36.35,-64.01 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 5.54,10.79 [deg]. \n",
"published": "2025-10-01T00:12:18Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-10-01T00:13:47.026296Z",
"modified": "2025-10-01T00:13:47.039841Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5797580,
"topic": "tarxiv.tns",
"uuid": "ff605e98-0047-4c1a-8899-80cc4e552fb3",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
"status": "updated_entry",
"obj_name": "2025xue",
"timestamp": "2025-11-14T22:08:12.083139",
"latest_change": [
[
{
"date": "2025-11-13 23:41:56.928",
"value": "fading",
"filter": "o",
"source": "atlas"
}
]
]
},
"message_text": "",
"published": "2025-11-14T22:08:16.392676Z",
"message_parser": "",
"retracted": false,
"created": "2025-11-14T22:08:16.392696Z",
"modified": "2025-11-14T22:08:16.392700Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 143697,
"topic": "gcn.circulars",
"uuid": "ff5feac1-458a-4f99-9392-05bf80749ba1",
"title": "LIGO/Virgo/KAGRA S241111bn: Identification of a GW compact binary merger candidate",
"submitter": "Pawan Tiwari at Gran Sasso Science Institute, Italy <pawan.tiwari@gssi.it>",
"authors": "Pawan Tiwari at Gran Sasso Science Institute, Italy <pawan.tiwari@gssi.it>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/38166"
},
"format": "text/plain",
"$schema": "https://gcn.nasa.gov/schema/v4.2.0/gcn/circulars.schema.json",
"eventId": "LIGO/Virgo/KAGRA S241111bn",
"subject": "LIGO/Virgo/KAGRA S241111bn: Identification of a GW compact binary merger candidate",
"createdOn": 1731325638119,
"submitter": "Pawan Tiwari at Gran Sasso Science Institute, Italy <pawan.tiwari@gssi.it>",
"circularId": 38166,
"submittedHow": "web"
},
"message_text": "The LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration report:\n\nWe identified the compact binary merger candidate S241111bn during real-time processing of data from LIGO Hanford Observatory (H1) and LIGO Livingston Observatory (L1) at 2024-11-11 11:15:52.570 UTC (GPS time: 1415358970.570). The candidate was found by the cWB [1], cWB BBH [2], GstLAL [3], MBTA [4], and PyCBC Live [5] analysis pipelines.\n\nS241111bn is an event of interest because its false alarm rate, as estimated by the online analysis, is 7.1e-30 Hz, or about one in 1e22 years. The event's properties can be found at this URL:\n\nhttps://gracedb.ligo.org/superevents/S241111bn\n\nAfter parameter estimation by RapidPE-RIFT [6], the classification of the GW signal, in order of descending probability, is BBH (>99%), NSBH (<1%), BNS (<1%), or Terrestrial (<1%).\n\nLow-frequency excess of noise was present in LIGO Livingston detector at the time of the event, which may affect the sky-localization of the candidate.\n\nAssuming the candidate is astrophysical in origin, the probability that the lighter compact object is consistent with a neutron star mass (HasNS) is <1%. [7] Using the masses and spins inferred from the signal, the probability of matter outside the final compact object (HasRemnant) is <1%. [7] Both HasNS and HasRemnant consider the support of several neutron star equations of state for maximum neutron star mass. The probability that either of the binary components lies between 3 and 5 solar masses (HasMassGap) is <1%.\n\nTwo sky maps are available at this time and can be retrieved from the GraceDB event page:\n * bayestar.multiorder.fits,0, an initial localization generated by BAYESTAR [8], distributed via GCN notice about 23 seconds after the candidate event time.\n * bayestar.multiorder.fits,1, an initial localization generated by BAYESTAR [8], distributed via GCN notice about 5 minutes after the candidate event time.\n\nThe preferred sky map at this time is bayestar.multiorder.fits,1. For the bayestar.multiorder.fits,1 sky map, the 90% credible region is 472 deg2. Marginalized over the whole sky, the a posteriori luminosity distance estimate is 1401 +/- 367 Mpc (a posteriori mean +/- standard deviation).\n\nFor further information about analysis methodology and the contents of this alert, refer to the LIGO/Virgo/KAGRA Public Alerts User Guide https://emfollow.docs.ligo.org/.\n\n [1] Klimenko et al. PRD 93, 042004 (2016) doi:10.1103/PhysRevD.93.042004\n [2] T. Mishra et al. PRD 105, 083018 (2022) doi:10.1103/PhysRevD.105.083018\n [3] Tsukada et al. PRD 108, 043004 (2023) doi:10.1103/PhysRevD.108.043004 and Ewing et al. (2023) arXiv:2305.05625\n [4] Aubin et al. CQG 38, 095004 (2021) doi:10.1088/1361-6382/abe913\n [5] Dal Canton et al. ApJ 923, 254 (2021) doi:10.3847/1538-4357/ac2f9a\n [6] Rose et al. (2022) arXiv:2201.05263 and Pankow et al. PRD 92, 023002 (2015) doi:10.1103/PhysRevD.92.023002\n [7] Chatterjee et al. ApJ 896, 54 (2020) doi:10.3847/1538-4357/ab8dbe\n [8] Singer & Price PRD 93, 024013 (2016) doi:10.1103/PhysRevD.93.024013\n",
"published": "2024-11-11T11:47:28.712973Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2024-11-11T11:47:28.712995Z",
"modified": "2024-11-11T11:47:28.719334Z",
"nonlocalizedevents": [
{
"event_id": "S241111bn"
}
],
"targets": []
},
{
"id": 38355,
"topic": "lvk-users.beccatest",
"uuid": "ff5fcec7-7311-4b85-b409-97115d5ae71a",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
"ifo": [
"V1"
],
"time": [
1402310400
],
"range": 50.844628552884195
},
"message_text": "",
"published": "2024-06-13T10:40:02.208447Z",
"message_parser": "",
"retracted": false,
"created": "2024-06-13T10:40:02.208466Z",
"modified": "2024-06-13T10:40:02.208472Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 194878,
"topic": "gcn.circulars",
"uuid": "ff5f68d3-9a38-493e-87f4-f7aeb8e7ef28",
"title": "EP250427a: EP-FXT follow-up observations",
"submitter": "EP Team at NAOC/CAS <ep_ta@bao.ac.cn>",
"authors": "EP Team at NAOC/CAS <ep_ta@bao.ac.cn>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/40274"
},
"format": "text/plain",
"$schema": "https://gcn.nasa.gov/schema/v4.3.2/gcn/circulars.schema.json",
"bibcode": "2025GCN.40274....1W",
"eventId": "EP250427a",
"subject": "EP250427a: EP-FXT follow-up observations",
"createdOn": 1745910712726,
"submitter": "EP Team at NAOC/CAS <ep_ta@bao.ac.cn>",
"circularId": 40274,
"submittedHow": "web"
},
"message_text": "Y. Wang (PMO, CAS), D. Y. Li (NAO, CAS), Y. Q. Zhao (USTC, PRIC), J. H. Wu (GZHU), Y. Liu (NAO, CAS) behalf of the Einstein Probe (EP) team:\n\nAfter the EP-WXT detection of the fast X-ray transient EP250427a (Wang et al., GCN 40257), two follow-up observations have been conducted by EP-FXT.\n\nThe first follow-up observation was performed at 2025-04-27T08:38:17 (UTC), about 5.6 hours after the trigger, with an exposure time of 4.1 ks. On-ground analysis of the EP-FXT data identified an uncatalogued X-ray source within the EP-WXT error circle, at the coordinates (J2000): R.A., Dec. = 277.2728, 7.5625 deg, with an uncertainty of about 10 arcsec (radius, 90% confidence level, including both statistical and systematic errors). The 0.5-10 keV spectrum can be fitted with an absorbed power-law model, with the column density nH fixed at the Galactic value of 3.01e21 cm^-2, and a photon index of 1.89(+0.18, -0.18). The unabsorbed 0.5-10 keV flux is 4.2 (+0.6, -0.5) e-12 erg/s/cm^2. This is consistent with the Swift-XRT refined analysis (D'Elia et al. GCN 40268).\n\nThe FXT localization is consistant with the positions of the optical conterparts. The detection of the optical and IR counterpart has been reported in several GCNs (Lipunov et al. GCN 40258; Perez-Garcia et al. GCN 40259; Liu et al. GCN 40260; Becerra et al. GCN 40261; Brivio et al. GCN 40264; Saccardi et al. GCN 40266; Pérez-Fournon et al. GCN 40267; Xi et al. GCN 40269; Swain et al. GCN 40270; Magnani et al. GCN 40271; de Wet et al. GCN 40272), and the event was also detected as the sub-threshold GRB 250427A by Fermi/GBM (Ravasio et al. GCN 40262). And the redshift of EP240527a was measured to be 1.519 (Chornock et al. GCN 40265) or 1.520 (Saccardi et al. GCN40266). \n\nThe second follow-up observation was performed at 2025-04-28T14:13:49 (UTC), about 35.1 hours after the trigger, with an exposure time of 5.9 ks. The 0.5-10 keV spectrum can also be fitted with an absorbed power-law model, with nH fixed at the Galactic value of 3.01e21cm^-2, and a photon index fixed of 1.66 (+0.44, -0.41). The unabsorbed 0.5-10 keV flux is 5.0 (+2.1, -1.3) e-13 erg/s/cm^2.\n\nAll uncertainties quoted above are at the 90% confidence level.\n\nLaunched on January 9, 2024, EP is a space X-ray observatory to monitor the soft X-ray sky with X-ray follow-up capability (Yuan et al. 2022, Handbook of X-ray and Gamma-ray Astrophysics).\n\n",
"published": "2025-05-12T08:09:29.031689Z",
"message_parser": "GCN Circular Parser v2",
"retracted": false,
"created": "2025-05-12T08:09:29.031706Z",
"modified": "2025-05-12T08:09:29.035577Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 142578,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "ff5f5802-aeb2-4a1b-abad-8095dc0ae830",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "84.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "16572, 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 65.70,-20.10 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1020.00 [sec] (=17.0 [min])",
"sun_dist": "54.44 [deg] Sun_angle= 3.9 [hr] (West of Sun)",
"tgt_name": "WASP-34",
"moon_dist": "117.17 [deg]",
"slew_date": "20622 TJD; 313 DOY; 24/11/08",
"slew_time": "2940.00 SOD {00:49:00.00} UT",
"sun_postn": "223.64d {+14h 54m 34s} -16.66d {-16d 39' 18\"}",
"ecl_coords": "176.75,-27.56 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "272.94, 32.55 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=346=0x15A",
"moon_illum": "37 [%]",
"moon_postn": "304.47d {+20h 17m 52s} -24.47d {-24d 28' 13\"}",
"notice_date": "Fri 08 Nov 24 00:48:41 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "165.427d {+11h 01m 42s} (J2000)",
"next_point_dec": "-23.857d {-23d 51' 24\"} (J2000)",
"next_point_roll": "98.405d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Fri 08 Nov 24 00:48:41 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 165.427d {+11h 01m 42s} (J2000)\nNEXT_POINT_DEC: -23.857d {-23d 51' 24\"} (J2000)\nNEXT_POINT_ROLL: 98.405d\nSLEW_TIME: 2940.00 SOD {00:49:00.00} UT\nSLEW_DATE: 20622 TJD; 313 DOY; 24/11/08\nOBS_TIME: 1020.00 [sec] (=17.0 [min])\nTGT_NAME: WASP-34 \nTGT_NUM: 16572, Seg_Num: 3\nMERIT: 84.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=346=0x15A\nSUN_POSTN: 223.64d {+14h 54m 34s} -16.66d {-16d 39' 18\"}\nSUN_DIST: 54.44 [deg] Sun_angle= 3.9 [hr] (West of Sun)\nMOON_POSTN: 304.47d {+20h 17m 52s} -24.47d {-24d 28' 13\"}\nMOON_DIST: 117.17 [deg]\nMOON_ILLUM: 37 [%]\nGAL_COORDS: 272.94, 32.55 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 176.75,-27.56 [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 65.70,-20.10 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2024-11-08T00:48:41Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-11-08T00:48:46.283040Z",
"modified": "2024-11-08T00:48:46.291936Z",
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{
"id": 25599,
"topic": "lvk-users.beccatest",
"uuid": "ff5f2c6a-3094-48da-b476-3bc8001a1888",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
"ifo": [
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"time": [
1401228200
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"range": 147.34577790866135
},
"message_text": "",
"published": "2024-05-31T22:03:20.191575Z",
"message_parser": "",
"retracted": false,
"created": "2024-05-31T22:03:20.191586Z",
"modified": "2024-05-31T22:03:20.191592Z",
"nonlocalizedevents": [],
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{
"id": 102929,
"topic": "lvk-users.beccatest",
"uuid": "ff5eff78-f52a-4987-8c2d-447ac98b8f78",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
"ifo": [
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"time": [
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"range": 50.78941633051571
},
"message_text": "",
"published": "2024-07-19T19:55:07.824269Z",
"message_parser": "",
"retracted": false,
"created": "2024-07-19T19:55:07.824307Z",
"modified": "2024-07-19T19:55:07.824320Z",
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{
"id": 5801282,
"topic": "gcn.classic.text.UNKNOWN",
"uuid": "ff5ec9df-2c0f-410e-b3a4-dfb54cc21e12",
"title": "GCN/AMON NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/AMON NOTICE",
"charge": "0.00 [pe]",
"pvalue": "1.0000e+00 [dn]",
"src_ra": "0.0000d {+00h 00m 00s} (J2000),\n0.3321d {+00h 01m 20s} (current),\n359.3606d {+23h 57m 27s} (1950)",
"stream": "1",
"delta_t": "0.1200 [sec]",
"run_num": "0",
"sigma_t": "0.0200 [sec]",
"src_dec": "+35.0000d {+35d 00' 00\"} (J2000),\n+35.1442d {+35d 08' 39\"} (current),\n+34.7216d {+34d 43' 18\"} (1950)",
"comments": "AMON_TEST.",
"n_events": "9 [number of neutrinos]",
"revision": "0",
"sun_dist": "127.06 [deg] Sun_angle= -8.1 [hr] (East of Sun)",
"event_num": "99999",
"false_pos": "1.0058e+00 [s^-1 sr^-1]",
"moon_dist": "106.94 [deg]",
"src_error": "60.00 [arcmin radius, stat+sys, 90% containment]",
"sun_postn": "238.65d {+15h 54m 35s} -20.31d {-20d 18' 47\"}",
"ecl_coords": "15.56, 31.75 [deg] ecliptic lon,lat of the event",
"gal_coords": "111.16,-26.69 [deg] galactic lon,lat of the event",
"moon_postn": "268.85d {+17h 55m 24s} -28.29d {-28d 17' 23\"}",
"notice_date": "Sat 22 Nov 25 20:31:41 UT",
"notice_type": "AMON TEST",
"src_error50": "0.00 [arcmin radius, stat+sys, 50% containment]",
"discovery_date": "21001 TJD; 326 DOY; 25/11/22 (yy/mm/dd)",
"discovery_time": "73893 SOD {20:31:33.00} UT",
"signal_trackness": "0.00 [dn]"
},
"message_text": "TITLE: GCN/AMON NOTICE\nNOTICE_DATE: Sat 22 Nov 25 20:31:41 UT\nNOTICE_TYPE: AMON TEST \nRUN_NUM: 0\nEVENT_NUM: 99999\nSRC_RA: 0.0000d {+00h 00m 00s} (J2000),\n 0.3321d {+00h 01m 20s} (current),\n 359.3606d {+23h 57m 27s} (1950)\nSRC_DEC: +35.0000d {+35d 00' 00\"} (J2000),\n +35.1442d {+35d 08' 39\"} (current),\n +34.7216d {+34d 43' 18\"} (1950)\nSRC_ERROR: 60.00 [arcmin radius, stat+sys, 90% containment]\nSRC_ERROR50: 0.00 [arcmin radius, stat+sys, 50% containment]\nDISCOVERY_DATE: 21001 TJD; 326 DOY; 25/11/22 (yy/mm/dd)\nDISCOVERY_TIME: 73893 SOD {20:31:33.00} 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: 238.65d {+15h 54m 35s} -20.31d {-20d 18' 47\"}\nSUN_DIST: 127.06 [deg] Sun_angle= -8.1 [hr] (East of Sun)\nMOON_POSTN: 268.85d {+17h 55m 24s} -28.29d {-28d 17' 23\"}\nMOON_DIST: 106.94 [deg]\nGAL_COORDS: 111.16,-26.69 [deg] galactic lon,lat of the event\nECL_COORDS: 15.56, 31.75 [deg] ecliptic lon,lat of the event\nCOMMENTS: AMON_TEST. \n",
"published": "2025-11-22T20:31:41Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-11-22T20:31:42.349201Z",
"modified": "2025-11-22T20:31:42.373650Z",
"nonlocalizedevents": [],
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},
{
"id": 184761,
"topic": "gcn.classic.text.INTEGRAL_POINTDIR",
"uuid": "ff5e65b6-9876-4279-b5a2-2623d4866a75",
"title": "GCN/INTEGRAL NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/INTEGRAL NOTICE",
"comments": "INTEGRAL Slew Notice.\nDuration=1818.8sec InputData=PREDICTED_ATT",
"sun_dist": "102.56 [deg] Sun_angle= -6.7 [hr] (East of Sun)",
"moon_dist": "70.22 [deg]",
"slew_date": "20736 TJD; 61 DOY; 25/03/02",
"slew_time": "33337.99 SOD {09:15:37.99} UT",
"sun_postn": "343.44d {+22h 53m 45s} -7.04d {-07d 02' 35\"}",
"ecl_coords": "84.26, 3.03 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "180.89, -3.48 [deg] galactic lon,lat of the pointing direction",
"moon_postn": "12.66d {+00h 50m 38s} +6.97d {+06d 58' 11\"}",
"notice_date": "Sun 02 Mar 25 09:13:43 UT",
"notice_type": "INTEGRAL Pointing Direction",
"next_point_ra": "83.6067d {+05h 34m 26s} (J2000)",
"next_point_dec": "+26.3388d {+26d 20' 20\"} (J2000)"
},
"message_text": "TITLE: GCN/INTEGRAL NOTICE\nNOTICE_DATE: Sun 02 Mar 25 09:13:43 UT\nNOTICE_TYPE: INTEGRAL Pointing Direction\nNEXT_POINT_RA: 83.6067d {+05h 34m 26s} (J2000)\nNEXT_POINT_DEC: +26.3388d {+26d 20' 20\"} (J2000)\nSLEW_TIME: 33337.99 SOD {09:15:37.99} UT\nSLEW_DATE: 20736 TJD; 61 DOY; 25/03/02\nSUN_POSTN: 343.44d {+22h 53m 45s} -7.04d {-07d 02' 35\"}\nSUN_DIST: 102.56 [deg] Sun_angle= -6.7 [hr] (East of Sun)\nMOON_POSTN: 12.66d {+00h 50m 38s} +6.97d {+06d 58' 11\"}\nMOON_DIST: 70.22 [deg]\nGAL_COORDS: 180.89, -3.48 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 84.26, 3.03 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: INTEGRAL Slew Notice. \nCOMMENTS: Duration=1818.8sec InputData=PREDICTED_ATT \n",
"published": "2025-03-02T09:13:43Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-03-02T10:37:26.559176Z",
"modified": "2025-03-02T10:37:26.566129Z",
"nonlocalizedevents": [],
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{
"id": 153374,
"topic": "gcn.classic.text.FERMI_POINTDIR",
"uuid": "ff5e5f1c-8927-4961-9b6a-5ff2c6e1e151",
"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": "66.44 [deg] Sun_angle= 4.9 [hr] (West of Sun)",
"curr_date": "20652 TJD; 343 DOY; 24/12/08",
"curr_time": "51480.00 SOD {14:18:00.00} UT",
"moon_dist": "145.89 [deg]",
"sun_postn": "255.87d {+17h 03m 28s} -22.80d {-22d 47' 57\"}",
"delta_time": "120 [sec]",
"ecl_coords": "192.07,-21.39 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "290.56, 37.50 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "50 [%]",
"moon_postn": "348.11d {+23h 12m 26s} -6.64d {-06d 38' 39\"}",
"notice_date": "Sun 08 Dec 24 14:17:44 UT",
"notice_type": "Fermi Pointing Direction",
"curr_point_ra": "182.11d {+12h 08m 26s} (J2000),\n182.43d {+12h 09m 44s} (current),\n181.47d {+12h 05m 52s} (1950)",
"future_ra_dec": "187.4d -24.6d (J2000) - 51600.00 SOD {14:20:00.00} UT\n192.7d -25.2d (J2000) - 51720.00 SOD {14:22:00.00} UT\n198.1d -26.2d (J2000) - 51840.00 SOD {14:24:00.00} UT\n203.3d -27.4d (J2000) - 51960.00 SOD {14:26:00.00} UT\n208.6d -28.9d (J2000) - 52080.00 SOD {14:28:00.00} UT\n213.9d -30.6d (J2000) - 52200.00 SOD {14:30:00.00} UT\n219.1d -32.6d (J2000) - 52320.00 SOD {14:32:00.00} UT\n224.3d -34.9d (J2000) - 52440.00 SOD {14:34:00.00} UT\n229.5d -37.3d (J2000) - 52560.00 SOD {14:36:00.00} UT\n234.8d -39.9d (J2000) SAA 52680.00 SOD {14:38:00.00} UT\n240.1d -42.7d (J2000) SAA 52800.00 SOD {14:40:00.00} UT\n245.6d -45.7d (J2000) SAA 52920.00 SOD {14:42:00.00} UT\n255.5d -45.0d (J2000) SAA 53040.00 SOD {14:44:00.00} UT\n276.4d -30.6d (J2000) SAA 53160.00 SOD {14:46:00.00} UT\n291.5d -19.2d (J2000) SAA 53280.00 SOD {14:48:00.00} UT\n303.3d -11.7d (J2000) SAA 53400.00 SOD {14:50:00.00} UT\n312.7d -8.2d (J2000) SAA 53520.00 SOD {14:52:00.00} UT\n321.8d -4.3d (J2000) SAA 53640.00 SOD {14:54:00.00} UT\n330.2d -0.3d (J2000) - 53760.00 SOD {14:56:00.00} UT\n338.1d +3.5d (J2000) - 53880.00 SOD {14:58:00.00} UT\n345.4d +7.8d (J2000) - 54000.00 SOD {15:00:00.00} UT\n352.1d +11.7d (J2000) - 54120.00 SOD {15:02:00.00} UT\n358.3d +15.2d (J2000) - 54240.00 SOD {15:04:00.00} UT\n4.1d +19.0d (J2000) - 54360.00 SOD {15:06:00.00} UT\n9.5d +21.9d (J2000) - 54480.00 SOD {15:08:00.00} UT\n14.7d +23.9d (J2000) - 54600.00 SOD {15:10:00.00} UT\n19.8d +26.2d (J2000) - 54720.00 SOD {15:12:00.00} UT\n25.2d +27.4d (J2000) - 54840.00 SOD {15:14:00.00} UT\n31.1d +27.6d (J2000) - 54960.00 SOD {15:16:00.00} UT",
"curr_point_dec": "-24.34d {-24d 20' 22\"} (J2000),\n-24.48d {-24d 28' 41\"} (current),\n-24.06d {-24d 03' 40\"} (1950)"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Sun 08 Dec 24 14:17:44 UT\nNOTICE_TYPE: Fermi Pointing Direction\nCURR_POINT_RA: 182.11d {+12h 08m 26s} (J2000),\n 182.43d {+12h 09m 44s} (current),\n 181.47d {+12h 05m 52s} (1950)\nCURR_POINT_DEC: -24.34d {-24d 20' 22\"} (J2000),\n -24.48d {-24d 28' 41\"} (current),\n -24.06d {-24d 03' 40\"} (1950)\nCURR_DATE: 20652 TJD; 343 DOY; 24/12/08\nCURR_TIME: 51480.00 SOD {14:18:00.00} UT\nDELTA_TIME: 120 [sec]\nSUN_POSTN: 255.87d {+17h 03m 28s} -22.80d {-22d 47' 57\"}\nSUN_DIST: 66.44 [deg] Sun_angle= 4.9 [hr] (West of Sun)\nMOON_POSTN: 348.11d {+23h 12m 26s} -6.64d {-06d 38' 39\"}\nMOON_DIST: 145.89 [deg]\nMOON_ILLUM: 50 [%]\nGAL_COORDS: 290.56, 37.50 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 192.07,-21.39 [deg] ecliptic lon,lat of the pointing direction\nFUTURE_RA_DEC: 187.4d -24.6d (J2000) - 51600.00 SOD {14:20:00.00} UT\nFUTURE_RA_DEC: 192.7d -25.2d (J2000) - 51720.00 SOD {14:22:00.00} UT\nFUTURE_RA_DEC: 198.1d -26.2d (J2000) - 51840.00 SOD {14:24:00.00} UT\nFUTURE_RA_DEC: 203.3d -27.4d (J2000) - 51960.00 SOD {14:26:00.00} UT\nFUTURE_RA_DEC: 208.6d -28.9d (J2000) - 52080.00 SOD {14:28:00.00} UT\nFUTURE_RA_DEC: 213.9d -30.6d (J2000) - 52200.00 SOD {14:30:00.00} UT\nFUTURE_RA_DEC: 219.1d -32.6d (J2000) - 52320.00 SOD {14:32:00.00} UT\nFUTURE_RA_DEC: 224.3d -34.9d (J2000) - 52440.00 SOD {14:34:00.00} UT\nFUTURE_RA_DEC: 229.5d -37.3d (J2000) - 52560.00 SOD {14:36:00.00} UT\nFUTURE_RA_DEC: 234.8d -39.9d (J2000) SAA 52680.00 SOD {14:38:00.00} UT\nFUTURE_RA_DEC: 240.1d -42.7d (J2000) SAA 52800.00 SOD {14:40:00.00} UT\nFUTURE_RA_DEC: 245.6d -45.7d (J2000) SAA 52920.00 SOD {14:42:00.00} UT\nFUTURE_RA_DEC: 255.5d -45.0d (J2000) SAA 53040.00 SOD {14:44:00.00} UT\nFUTURE_RA_DEC: 276.4d -30.6d (J2000) SAA 53160.00 SOD {14:46:00.00} UT\nFUTURE_RA_DEC: 291.5d -19.2d (J2000) SAA 53280.00 SOD {14:48:00.00} UT\nFUTURE_RA_DEC: 303.3d -11.7d (J2000) SAA 53400.00 SOD {14:50:00.00} UT\nFUTURE_RA_DEC: 312.7d -8.2d (J2000) SAA 53520.00 SOD {14:52:00.00} UT\nFUTURE_RA_DEC: 321.8d -4.3d (J2000) SAA 53640.00 SOD {14:54:00.00} UT\nFUTURE_RA_DEC: 330.2d -0.3d (J2000) - 53760.00 SOD {14:56:00.00} UT\nFUTURE_RA_DEC: 338.1d +3.5d (J2000) - 53880.00 SOD {14:58:00.00} UT\nFUTURE_RA_DEC: 345.4d +7.8d (J2000) - 54000.00 SOD {15:00:00.00} UT\nFUTURE_RA_DEC: 352.1d +11.7d (J2000) - 54120.00 SOD {15:02:00.00} UT\nFUTURE_RA_DEC: 358.3d +15.2d (J2000) - 54240.00 SOD {15:04:00.00} UT\nFUTURE_RA_DEC: 4.1d +19.0d (J2000) - 54360.00 SOD {15:06:00.00} UT\nFUTURE_RA_DEC: 9.5d +21.9d (J2000) - 54480.00 SOD {15:08:00.00} UT\nFUTURE_RA_DEC: 14.7d +23.9d (J2000) - 54600.00 SOD {15:10:00.00} UT\nFUTURE_RA_DEC: 19.8d +26.2d (J2000) - 54720.00 SOD {15:12:00.00} UT\nFUTURE_RA_DEC: 25.2d +27.4d (J2000) - 54840.00 SOD {15:14:00.00} UT\nFUTURE_RA_DEC: 31.1d +27.6d (J2000) - 54960.00 SOD {15:16:00.00} 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": "2024-12-08T14:17:44Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-12-08T14:17:47.673834Z",
"modified": "2024-12-08T14:17:47.687244Z",
"nonlocalizedevents": [],
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},
{
"id": 5794559,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "ff5e443b-5563-42fb-9ccc-7c3e8d822955",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "83.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3111111, Seg_Num: 122",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 193.53,-15.36 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "79.00 [sec] (=1.3 [min])",
"sun_dist": "87.59 [deg] Sun_angle= -10.4 [hr] (East of Sun)",
"tgt_name": "SMC J0128.0-7338",
"moon_dist": "115.91 [deg]",
"slew_date": "20990 TJD; 315 DOY; 25/11/11",
"slew_time": "26183.00 SOD {07:16:23.00} UT",
"sun_postn": "226.69d {+15h 06m 47s} -17.51d {-17d 30' 27\"}",
"ecl_coords": "312.54,-67.26 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "299.41,-43.25 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C",
"moon_illum": "60 [%]",
"moon_postn": "131.03d {+08h 44m 06s} +21.50d {+21d 30' 06\"}",
"notice_date": "Tue 11 Nov 25 07:16:17 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "21.989d {+01h 27m 57s} (J2000)",
"next_point_dec": "-73.631d {-73d 37' 50\"} (J2000)",
"next_point_roll": "196.158d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 11 Nov 25 07:16:17 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 21.989d {+01h 27m 57s} (J2000)\nNEXT_POINT_DEC: -73.631d {-73d 37' 50\"} (J2000)\nNEXT_POINT_ROLL: 196.158d\nSLEW_TIME: 26183.00 SOD {07:16:23.00} UT\nSLEW_DATE: 20990 TJD; 315 DOY; 25/11/11\nOBS_TIME: 79.00 [sec] (=1.3 [min])\nTGT_NAME: SMC J0128.0-7338 \nTGT_NUM: 3111111, Seg_Num: 122\nMERIT: 83.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C\nSUN_POSTN: 226.69d {+15h 06m 47s} -17.51d {-17d 30' 27\"}\nSUN_DIST: 87.59 [deg] Sun_angle= -10.4 [hr] (East of Sun)\nMOON_POSTN: 131.03d {+08h 44m 06s} +21.50d {+21d 30' 06\"}\nMOON_DIST: 115.91 [deg]\nMOON_ILLUM: 60 [%]\nGAL_COORDS: 299.41,-43.25 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 312.54,-67.26 [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 193.53,-15.36 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-11-11T07:16:17Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-11-11T07:16:17.678459Z",
"modified": "2025-11-11T07:16:17.682948Z",
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"targets": []
},
{
"id": 141230,
"topic": "gcn.classic.text.FERMI_GBM_FLT_POS",
"uuid": "ff5e04d0-1d71-4530-8d35-3fe99a47eaa9",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"grb_ra": "222.333d {+14h 49m 20s} (J2000),\n222.689d {+14h 50m 45s} (current),\n221.618d {+14h 46m 28s} (1950)",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn241105177/quicklook/glg_lc_medres34_bn241105177.gif",
"grb_dec": "-21.883d {-21d 52' 59\"} (J2000),\n-21.985d {-21d 59' 06\"} (current),\n-21.676d {-21d 40' 34\"} (1950)",
"grb_phi": "355.00 [deg]",
"comments": "Fermi-GBM Flight-calculated Coordinates.\nThis trigger occurred at longitude,latitude = 41.67,-5.00 [deg].\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "20619 TJD; 310 DOY; 24/11/05",
"grb_time": "15294.91 SOD {04:14:54.91} UT",
"sun_dist": "6.43 [deg] Sun_angle= -0.1 [hr] (East of Sun)",
"detectors": "0,1,0, 1,0,1, 0,0,0, 0,0,0, 0,0,",
"grb_error": "7.73 [deg radius, statistical plus systematic]",
"grb_inten": "262 [cnts/sec]",
"grb_theta": "80.00 [deg]",
"moon_dist": "37.41 [deg]",
"sun_postn": "220.79d {+14h 43m 09s} -15.81d {-15d 48' 40\"}",
"ecl_coords": "226.45, -5.36 [deg] ecliptic lon,lat of the burst (or transient)",
"gal_coords": "336.04, 33.30 [deg] galactic lon,lat of the burst (or transient)",
"hard_ratio": "22.68",
"integ_time": "4.096 [sec]",
"moon_illum": "12 [%]",
"moon_postn": "263.62d {+17h 34m 29s} -28.40d {-28d 23' 56\"}",
"record_num": "76",
"data_signif": "20.40 [sigma]",
"most_likely": "95% Solar Flare",
"notice_date": "Tue 05 Nov 24 04:15:48 UT",
"notice_type": "Fermi-GBM Flight Position",
"trigger_num": "752472899",
"loc_algorithm": "3 (version number of)",
"2nd_most_likely": "2% GRB",
"data_time_scale": "4.0960 [sec]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 05 Nov 24 04:15:48 UT\nNOTICE_TYPE: Fermi-GBM Flight Position\nRECORD_NUM: 76\nTRIGGER_NUM: 752472899\nGRB_RA: 222.333d {+14h 49m 20s} (J2000),\n 222.689d {+14h 50m 45s} (current),\n 221.618d {+14h 46m 28s} (1950)\nGRB_DEC: -21.883d {-21d 52' 59\"} (J2000),\n -21.985d {-21d 59' 06\"} (current),\n -21.676d {-21d 40' 34\"} (1950)\nGRB_ERROR: 7.73 [deg radius, statistical plus systematic]\nGRB_INTEN: 262 [cnts/sec]\nDATA_SIGNIF: 20.40 [sigma]\nINTEG_TIME: 4.096 [sec]\nGRB_DATE: 20619 TJD; 310 DOY; 24/11/05\nGRB_TIME: 15294.91 SOD {04:14:54.91} UT\nGRB_PHI: 355.00 [deg]\nGRB_THETA: 80.00 [deg]\nDATA_TIME_SCALE: 4.0960 [sec]\nHARD_RATIO: 22.68\nLOC_ALGORITHM: 3 (version number of)\nMOST_LIKELY: 95% Solar Flare\n2nd_MOST_LIKELY: 2% GRB\nDETECTORS: 0,1,0, 1,0,1, 0,0,0, 0,0,0, 0,0,\nSUN_POSTN: 220.79d {+14h 43m 09s} -15.81d {-15d 48' 40\"}\nSUN_DIST: 6.43 [deg] Sun_angle= -0.1 [hr] (East of Sun)\nMOON_POSTN: 263.62d {+17h 34m 29s} -28.40d {-28d 23' 56\"}\nMOON_DIST: 37.41 [deg]\nMOON_ILLUM: 12 [%]\nGAL_COORDS: 336.04, 33.30 [deg] galactic lon,lat of the burst (or transient)\nECL_COORDS: 226.45, -5.36 [deg] ecliptic lon,lat of the burst (or transient)\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn241105177/quicklook/glg_lc_medres34_bn241105177.gif\nCOMMENTS: Fermi-GBM Flight-calculated Coordinates. \nCOMMENTS: This trigger occurred at longitude,latitude = 41.67,-5.00 [deg]. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2024-11-05T04:15:48Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-11-05T04:16:00.385958Z",
"modified": "2024-11-05T04:16:00.396917Z",
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},
{
"id": 157860,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ff5ddf9a-a34b-4e28-a23c-92e0a80b9807",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "80313, 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 300.99,6.31 [deg].",
"sun_dist": "134.39 [deg] Sun_angle= -9.4 [hr] (East of Sun)",
"moon_dist": "110.96 [deg]",
"slew_date": "20665 TJD; 356 DOY; 24/12/21",
"slew_time": "10964.67 SOD {03:02:44.67} UT",
"sun_postn": "269.71d {+17h 58m 51s} -23.44d {-23d 26' 05\"}",
"ecl_coords": "47.90,-20.97 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "186.32,-46.16 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "67 [%]",
"moon_postn": "162.26d {+10h 49m 02s} +9.57d {+09d 34' 15\"}",
"notice_date": "Sat 21 Dec 24 03:02:47 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "51.182d {+03h 24m 44s} (J2000)",
"curr_point_dec": "-3.023d {-03d 01' 21\"} (J2000)",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sat 21 Dec 24 03:02:47 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 51.182d {+03h 24m 44s} (J2000)\nCURR_POINT_DEC: -3.023d {-03d 01' 21\"} (J2000)\nCURR_POINT_ROLL: 238.047d\nSLEW_TIME: 10964.67 SOD {03:02:44.67} UT\nSLEW_DATE: 20665 TJD; 356 DOY; 24/12/21\nTGT_NUM: 80313, Seg_Num: 4\nSUN_POSTN: 269.71d {+17h 58m 51s} -23.44d {-23d 26' 05\"}\nSUN_DIST: 134.39 [deg] Sun_angle= -9.4 [hr] (East of Sun)\nMOON_POSTN: 162.26d {+10h 49m 02s} +9.57d {+09d 34' 15\"}\nMOON_DIST: 110.96 [deg]\nMOON_ILLUM: 67 [%]\nGAL_COORDS: 186.32,-46.16 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 47.90,-20.97 [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 300.99,6.31 [deg]. \n",
"published": "2024-12-21T03:02:47Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-12-21T03:02:47.698647Z",
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},
{
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"topic": "igwn.gwalert",
"uuid": "ff5dd5c1-fdbc-47d4-a513-359684d941df",
"title": "S241002n - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
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"event": {
"far": 1.71050109264186e-05,
"time": "2024-10-02T05:50:44.616Z",
"group": "CBC",
"search": "AllSky",
"area_50": 3608.123380762807,
"area_90": 16963.803157008108,
"duration": null,
"pipeline": "gstlal",
"properties": {
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"classification": {
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"BNS": 6.8737722476353485e-15,
"NSBH": 4.545784116141329e-13,
"Terrestrial": 0.9436405778021386
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2024-10-02T05:55:47Z",
"superevent_id": "S241002n",
"external_coinc": null
},
"message_text": "",
"published": "2024-10-02T05:55:48.589901Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-10-02T05:55:48.589929Z",
"modified": "2024-10-02T05:55:48.597189Z",
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},
{
"id": 121012,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "ff5dd2ad-afbb-4c9c-a677-bfa4e6aebdb0",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "69.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "97548, Seg_Num: 2",
"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 78.84,-18.35 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "660.00 [sec] (=11.0 [min])",
"sun_dist": "91.77 [deg] Sun_angle= 11.5 [hr] (West of Sun)",
"tgt_name": "TRANSIENT_30",
"moon_dist": "101.36 [deg]",
"slew_date": "20583 TJD; 274 DOY; 24/09/30",
"slew_time": "70860.00 SOD {19:41:00.00} UT",
"sun_postn": "187.47d {+12h 29m 53s} -3.23d {-03d 13' 30\"}",
"ecl_coords": "282.39,-67.31 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "302.77,-32.03 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=12485=0x30C5",
"moon_illum": "3 [%]",
"moon_postn": "168.67d {+11h 14m 41s} +6.83d {+06d 49' 48\"}",
"notice_date": "Mon 30 Sep 24 19:40:54 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "14.444d {+00h 57m 47s} (J2000)",
"next_point_dec": "-85.097d {-85d 05' 50\"} (J2000)",
"next_point_roll": "174.287d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 30 Sep 24 19:40:54 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 14.444d {+00h 57m 47s} (J2000)\nNEXT_POINT_DEC: -85.097d {-85d 05' 50\"} (J2000)\nNEXT_POINT_ROLL: 174.287d\nSLEW_TIME: 70860.00 SOD {19:41:00.00} UT\nSLEW_DATE: 20583 TJD; 274 DOY; 24/09/30\nOBS_TIME: 660.00 [sec] (=11.0 [min])\nTGT_NAME: TRANSIENT_30 \nTGT_NUM: 97548, Seg_Num: 2\nMERIT: 69.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=12485=0x30C5\nSUN_POSTN: 187.47d {+12h 29m 53s} -3.23d {-03d 13' 30\"}\nSUN_DIST: 91.77 [deg] Sun_angle= 11.5 [hr] (West of Sun)\nMOON_POSTN: 168.67d {+11h 14m 41s} +6.83d {+06d 49' 48\"}\nMOON_DIST: 101.36 [deg]\nMOON_ILLUM: 3 [%]\nGAL_COORDS: 302.77,-32.03 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 282.39,-67.31 [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 78.84,-18.35 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2024-09-30T19:40:54Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-09-30T19:40:55.128417Z",
"modified": "2024-09-30T19:40:55.139075Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 55569,
"topic": "lvk-users.beccatest",
"uuid": "ff5cd142-2d4c-44cd-8e6d-db5000a8d513",
"title": "Generic Message",
"submitter": "",
"authors": "",
"data": {
"ifo": [
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],
"time": [
1403014000
],
"range": 51.34667048527765
},
"message_text": "",
"published": "2024-06-21T14:06:45.423746Z",
"message_parser": "",
"retracted": false,
"created": "2024-06-21T14:06:45.423764Z",
"modified": "2024-06-21T14:06:45.423771Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 163461,
"topic": "igwn.gwalert",
"uuid": "ff5cb2ba-daf3-4240-9a70-b2b808f148c9",
"title": "S250105cy - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250105cy/files/bayestar.multiorder.fits,0",
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"event": {
"far": 9.159783076029271e-06,
"time": "2025-01-05T12:21:53.510Z",
"group": "CBC",
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"area_90": 29385.349106133377,
"duration": null,
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"properties": {
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"NSBH": 0.0,
"Terrestrial": 0.9938190035580167
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-01-05T12:22:20Z",
"superevent_id": "S250105cy",
"external_coinc": null
},
"message_text": "",
"published": "2025-01-05T12:22:20.925253Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-01-05T12:22:20.925269Z",
"modified": "2025-01-05T12:22:20.935762Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 161889,
"topic": "gcn.classic.text.INTEGRAL_POINTDIR",
"uuid": "ff5c7814-51e5-4c85-b15f-48ab33f7329a",
"title": "GCN/INTEGRAL NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/INTEGRAL NOTICE",
"comments": "INTEGRAL TEST Slew Notice.\n6h_periodic_test_alert_type_1_in_opsnet_cfg_ibasalertd_ver_1_2_13",
"sun_dist": "81.94 [deg] Sun_angle= -5.5 [hr] (East of Sun)",
"moon_dist": "65.02 [deg]",
"slew_date": "20818 TJD; 143 DOY; 25/05/23",
"slew_time": "43556.08 SOD {12:05:56.08} UT",
"sun_postn": "282.08d {+18h 48m 20s} -22.97d {-22d 58' 13\"}",
"ecl_coords": "2.68, -3.78 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "102.40,-63.85 [deg] galactic lon,lat of the pointing direction",
"moon_postn": "300.90d {+20h 03m 36s} -25.02d {-25d 01' 06\"}",
"notice_date": "Wed 01 Jan 25 07:00:03 UT",
"notice_type": "TEST INTEGRAL Pointing Direction",
"next_point_ra": "3.9584d {+00h 15m 50s} (J2000)",
"next_point_dec": "-2.4058d {-02d 24' 20\"} (J2000)"
},
"message_text": "TITLE: GCN/INTEGRAL NOTICE\nNOTICE_DATE: Wed 01 Jan 25 07:00:03 UT\nNOTICE_TYPE: TEST INTEGRAL Pointing Direction\nNEXT_POINT_RA: 3.9584d {+00h 15m 50s} (J2000)\nNEXT_POINT_DEC: -2.4058d {-02d 24' 20\"} (J2000)\nSLEW_TIME: 43556.08 SOD {12:05:56.08} UT\nSLEW_DATE: 20818 TJD; 143 DOY; 25/05/23\nSUN_POSTN: 282.08d {+18h 48m 20s} -22.97d {-22d 58' 13\"}\nSUN_DIST: 81.94 [deg] Sun_angle= -5.5 [hr] (East of Sun)\nMOON_POSTN: 300.90d {+20h 03m 36s} -25.02d {-25d 01' 06\"}\nMOON_DIST: 65.02 [deg]\nGAL_COORDS: 102.40,-63.85 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 2.68, -3.78 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: INTEGRAL TEST Slew Notice. \nCOMMENTS: 6h_periodic_test_alert_type_1_in_opsnet_cfg_ibasalertd_ver_1_2_13 \n",
"published": "2025-01-01T07:00:03Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-01-01T07:00:03.697045Z",
"modified": "2025-01-01T07:00:03.710052Z",
"nonlocalizedevents": [],
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},
{
"id": 118093,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ff5bdd5a-72f4-4f79-b39c-f5270f85966a",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "85061, 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 105.97,20.12 [deg].",
"sun_dist": "90.32 [deg] Sun_angle= -6.0 [hr] (East of Sun)",
"moon_dist": "151.12 [deg]",
"slew_date": "20575 TJD; 266 DOY; 24/09/22",
"slew_time": "46814.91 SOD {13:00:14.91} UT",
"sun_postn": "180.01d {+12h 00m 03s} -0.01d {-00d 00' 19\"}",
"ecl_coords": "269.99, -6.48 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "0.74, -3.19 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "74 [%]",
"moon_postn": "58.35d {+03h 53m 24s} +24.58d {+24d 35' 05\"}",
"notice_date": "Sun 22 Sep 24 13:00:21 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "269.988d {+17h 59m 57s} (J2000)",
"curr_point_dec": "-29.915d {-29d 54' 52\"} (J2000)",
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},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sun 22 Sep 24 13:00:21 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 269.988d {+17h 59m 57s} (J2000)\nCURR_POINT_DEC: -29.915d {-29d 54' 52\"} (J2000)\nCURR_POINT_ROLL: 263.585d\nSLEW_TIME: 46814.91 SOD {13:00:14.91} UT\nSLEW_DATE: 20575 TJD; 266 DOY; 24/09/22\nTGT_NUM: 85061, Seg_Num: 2\nSUN_POSTN: 180.01d {+12h 00m 03s} -0.01d {-00d 00' 19\"}\nSUN_DIST: 90.32 [deg] Sun_angle= -6.0 [hr] (East of Sun)\nMOON_POSTN: 58.35d {+03h 53m 24s} +24.58d {+24d 35' 05\"}\nMOON_DIST: 151.12 [deg]\nMOON_ILLUM: 74 [%]\nGAL_COORDS: 0.74, -3.19 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 269.99, -6.48 [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 105.97,20.12 [deg]. \n",
"published": "2024-09-22T13:00:21Z",
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{
"id": 193012,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ff5b445b-44bd-4529-8443-cf84ba7361de",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
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"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "19665, Seg_Num: 3",
"comments": "SWIFT has settled on a new target (pointing direction).\nThe SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state.\nNote that this is the actual pointing direction -- the result of PPST or a TOO.\nThe spacecraft longitude,latitude at Notice_time is 276.10,19.84 [deg].",
"sun_dist": "89.10 [deg] Sun_angle= -6.2 [hr] (East of Sun)",
"moon_dist": "38.18 [deg]",
"slew_date": "20802 TJD; 127 DOY; 25/05/07",
"slew_time": "74671.67 SOD {20:44:31.67} UT",
"sun_postn": "45.07d {+03h 00m 18s} +17.06d {+17d 03' 43\"}",
"ecl_coords": "136.28, -0.28 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "214.11, 38.64 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "80 [%]",
"moon_postn": "175.31d {+11h 41m 16s} +2.22d {+02d 13' 20\"}",
"notice_date": "Wed 07 May 25 20:44:27 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "138.654d {+09h 14m 37s} (J2000)",
"curr_point_dec": "+15.694d {+15d 41' 37\"} (J2000)",
"curr_point_roll": "290.359d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Wed 07 May 25 20:44:27 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 138.654d {+09h 14m 37s} (J2000)\nCURR_POINT_DEC: +15.694d {+15d 41' 37\"} (J2000)\nCURR_POINT_ROLL: 290.359d\nSLEW_TIME: 74671.67 SOD {20:44:31.67} UT\nSLEW_DATE: 20802 TJD; 127 DOY; 25/05/07\nTGT_NUM: 19665, Seg_Num: 3\nSUN_POSTN: 45.07d {+03h 00m 18s} +17.06d {+17d 03' 43\"}\nSUN_DIST: 89.10 [deg] Sun_angle= -6.2 [hr] (East of Sun)\nMOON_POSTN: 175.31d {+11h 41m 16s} +2.22d {+02d 13' 20\"}\nMOON_DIST: 38.18 [deg]\nMOON_ILLUM: 80 [%]\nGAL_COORDS: 214.11, 38.64 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 136.28, -0.28 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 276.10,19.84 [deg]. \n",
"published": "2025-05-07T20:44:27Z",
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{
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"title": "Generic Message",
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"data": {
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{
"id": 5793987,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ff5a5f20-9671-4897-af59-ad8d654ef7bd",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
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"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "98207, 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 13.11,16.52 [deg].",
"sun_dist": "89.55 [deg] Sun_angle= 3.9 [hr] (West of Sun)",
"moon_dist": "55.45 [deg]",
"slew_date": "20988 TJD; 313 DOY; 25/11/09",
"slew_time": "11156.07 SOD {03:05:56.07} UT",
"sun_postn": "224.50d {+14h 58m 00s} -16.90d {-16d 53' 58\"}",
"ecl_coords": "137.27, 48.12 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "144.79, 52.70 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "82 [%]",
"moon_postn": "97.96d {+06h 31m 50s} +28.02d {+28d 00' 56\"}",
"notice_date": "Sun 09 Nov 25 03:05:50 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "166.312d {+11h 05m 15s} (J2000)",
"curr_point_dec": "+59.685d {+59d 41' 07\"} (J2000)",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sun 09 Nov 25 03:05:50 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 166.312d {+11h 05m 15s} (J2000)\nCURR_POINT_DEC: +59.685d {+59d 41' 07\"} (J2000)\nCURR_POINT_ROLL: 119.823d\nSLEW_TIME: 11156.07 SOD {03:05:56.07} UT\nSLEW_DATE: 20988 TJD; 313 DOY; 25/11/09\nTGT_NUM: 98207, Seg_Num: 10\nSUN_POSTN: 224.50d {+14h 58m 00s} -16.90d {-16d 53' 58\"}\nSUN_DIST: 89.55 [deg] Sun_angle= 3.9 [hr] (West of Sun)\nMOON_POSTN: 97.96d {+06h 31m 50s} +28.02d {+28d 00' 56\"}\nMOON_DIST: 55.45 [deg]\nMOON_ILLUM: 82 [%]\nGAL_COORDS: 144.79, 52.70 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 137.27, 48.12 [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 13.11,16.52 [deg]. \n",
"published": "2025-11-09T03:05:50Z",
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"title": "Generic Message",
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"published": "2024-05-29T02:29:59.252099Z",
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{
"id": 196267,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "ff59f2e7-3c68-464c-9d62-d4c5ea2e9c9f",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "60.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3112648, Seg_Num: 1",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 215.48,-9.23 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "780.00 [sec] (=13.0 [min])",
"sun_dist": "87.34 [deg] Sun_angle= 7.0 [hr] (West of Sun)",
"tgt_name": "GalacticRidge42",
"moon_dist": "70.40 [deg]",
"slew_date": "20812 TJD; 137 DOY; 25/05/17",
"slew_time": "38520.00 SOD {10:42:00.00} UT",
"sun_postn": "54.49d {+03h 37m 58s} +19.44d {+19d 26' 09\"}",
"ecl_coords": "331.35, 57.16 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "81.30, 0.28 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=426=0x1AA",
"moon_illum": "80 [%]",
"moon_postn": "292.38d {+19h 29m 31s} -26.54d {-26d 32' 10\"}",
"notice_date": "Sat 17 May 25 10:41:25 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "309.725d {+20h 38m 54s} (J2000)",
"next_point_dec": "+41.870d {+41d 52' 11\"} (J2000)",
"next_point_roll": "61.091d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sat 17 May 25 10:41:25 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 309.725d {+20h 38m 54s} (J2000)\nNEXT_POINT_DEC: +41.870d {+41d 52' 11\"} (J2000)\nNEXT_POINT_ROLL: 61.091d\nSLEW_TIME: 38520.00 SOD {10:42:00.00} UT\nSLEW_DATE: 20812 TJD; 137 DOY; 25/05/17\nOBS_TIME: 780.00 [sec] (=13.0 [min])\nTGT_NAME: GalacticRidge42 \nTGT_NUM: 3112648, Seg_Num: 1\nMERIT: 60.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=426=0x1AA\nSUN_POSTN: 54.49d {+03h 37m 58s} +19.44d {+19d 26' 09\"}\nSUN_DIST: 87.34 [deg] Sun_angle= 7.0 [hr] (West of Sun)\nMOON_POSTN: 292.38d {+19h 29m 31s} -26.54d {-26d 32' 10\"}\nMOON_DIST: 70.40 [deg]\nMOON_ILLUM: 80 [%]\nGAL_COORDS: 81.30, 0.28 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 331.35, 57.16 [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 215.48,-9.23 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-05-17T10:41:25Z",
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{
"id": 127804,
"topic": "gcn.classic.text.INTEGRAL_WEAK",
"uuid": "ff591018-d620-44d8-9f9d-9e84f854b6ea",
"title": "GCN/INTEGRAL NOTICE",
"submitter": "",
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"data": {
"sc_ra": "1.46 [deg] (J2000)",
"title": "GCN/INTEGRAL NOTICE",
"grb_ra": "1.2343d {+00h 04m 56s} (J2000),\n1.5469d {+00h 06m 11s} (current),\n0.5936d {+00h 02m 22s} (1950)",
"sc_dec": "2.48 [deg] (J2000)",
"grb_dec": "+2.3455d {+02d 20' 44\"} (J2000),\n+2.4813d {+02d 28' 53\"} (current),\n+2.0672d {+02d 04' 02\"} (1950)",
"comments": "INTEGRAL GRB TEST Coordinates.\nTime_Scale=0.5000 and Time_Error=0.5300.\n6h_periodic_test_alert_type_6_in_opsnet_cfg_ibasalertd_ver_1_2_13",
"grb_date": "20453 TJD; 144 DOY; 24/05/23",
"grb_time": "43403.68 SOD {12:03:23.68} UT",
"sun_dist": "170.22 [deg] Sun_angle= -11.4 [hr] (East of Sun)",
"grb_error": "1.02 [arcmin, radius, statistical only]",
"grb_inten": "11.34 [sigma]",
"moon_dist": "148.50 [deg]",
"sun_postn": "191.08d {+12h 44m 18s} -4.76d {-04d 45' 33\"}",
"ecl_coords": "2.07, 1.66 [deg] ecliptic lon,lat of the burst",
"gal_coords": "100.29,-58.47 [deg] galactic lon,lat of the burst",
"moon_postn": "210.83d {+14h 03m 19s} -15.09d {-15d 05' 39\"}",
"notice_date": "Fri 04 Oct 24 19:00:06 UT",
"notice_type": "TEST INTEGRAL Weak",
"trigger_num": "0, Sub_Num: 0"
},
"message_text": "TITLE: GCN/INTEGRAL NOTICE\nNOTICE_DATE: Fri 04 Oct 24 19:00:06 UT\nNOTICE_TYPE: TEST INTEGRAL Weak\nTRIGGER_NUM: 0, Sub_Num: 0\nGRB_RA: 1.2343d {+00h 04m 56s} (J2000),\n 1.5469d {+00h 06m 11s} (current),\n 0.5936d {+00h 02m 22s} (1950)\nGRB_DEC: +2.3455d {+02d 20' 44\"} (J2000),\n +2.4813d {+02d 28' 53\"} (current),\n +2.0672d {+02d 04' 02\"} (1950)\nGRB_ERROR: 1.02 [arcmin, radius, statistical only]\nGRB_INTEN: 11.34 [sigma]\nGRB_TIME: 43403.68 SOD {12:03:23.68} UT\nGRB_DATE: 20453 TJD; 144 DOY; 24/05/23\nSC_RA: 1.46 [deg] (J2000)\nSC_DEC: 2.48 [deg] (J2000)\nSUN_POSTN: 191.08d {+12h 44m 18s} -4.76d {-04d 45' 33\"}\nSUN_DIST: 170.22 [deg] Sun_angle= -11.4 [hr] (East of Sun)\nMOON_POSTN: 210.83d {+14h 03m 19s} -15.09d {-15d 05' 39\"}\nMOON_DIST: 148.50 [deg]\nGAL_COORDS: 100.29,-58.47 [deg] galactic lon,lat of the burst\nECL_COORDS: 2.07, 1.66 [deg] ecliptic lon,lat of the burst\nCOMMENTS: INTEGRAL GRB TEST Coordinates. \nCOMMENTS: Time_Scale=0.5000 and Time_Error=0.5300. \nCOMMENTS: 6h_periodic_test_alert_type_6_in_opsnet_cfg_ibasalertd_ver_1_2_13 \n",
"published": "2024-10-04T19:00:06Z",
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{
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"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ff58bba6-235e-4953-8ac2-75f7e5bd3766",
"title": "GCN/SWIFT NOTICE",
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"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "74749, Seg_Num: 194",
"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 312.54,-3.30 [deg].",
"sun_dist": "83.01 [deg] Sun_angle= 4.5 [hr] (West of Sun)",
"moon_dist": "54.57 [deg]",
"slew_date": "-3202 TJD; -23877 DOY; 25/01/-23877",
"slew_time": "-14509.72 SOD {-4:-1:-49.-71} UT",
"sun_postn": "119.91d {+07h 59m 39s} +20.59d {+20d 35' 32\"}",
"ecl_coords": "38.65,-46.89 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "227.17,-55.71 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "25 [%]",
"moon_postn": "54.44d {+03h 37m 45s} +24.36d {+24d 21' 28\"}",
"notice_date": "Sun 20 Jul 25 06:55:22 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "51.952d {+03h 27m 49s} (J2000)",
"curr_point_dec": "-30.003d {-30d 00' 09\"} (J2000)",
"curr_point_roll": "62.257d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sun 20 Jul 25 06:55:22 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 51.952d {+03h 27m 49s} (J2000)\nCURR_POINT_DEC: -30.003d {-30d 00' 09\"} (J2000)\nCURR_POINT_ROLL: 62.257d\nSLEW_TIME: -14509.72 SOD {-4:-1:-49.-71} UT\nSLEW_DATE: -3202 TJD; -23877 DOY; 25/01/-23877\nTGT_NUM: 74749, Seg_Num: 194\nSUN_POSTN: 119.91d {+07h 59m 39s} +20.59d {+20d 35' 32\"}\nSUN_DIST: 83.01 [deg] Sun_angle= 4.5 [hr] (West of Sun)\nMOON_POSTN: 54.44d {+03h 37m 45s} +24.36d {+24d 21' 28\"}\nMOON_DIST: 54.57 [deg]\nMOON_ILLUM: 25 [%]\nGAL_COORDS: 227.17,-55.71 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 38.65,-46.89 [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 312.54,-3.30 [deg]. \n",
"published": "2025-07-20T06:55:22Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-07-20T06:55:22.533534Z",
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{
"id": 160582,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ff58a68b-7e1c-4338-9908-43f1c2d56480",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
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"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "92442, 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 70.11,-15.74 [deg].",
"sun_dist": "105.81 [deg] Sun_angle= -9.2 [hr] (East of Sun)",
"moon_dist": "107.40 [deg]",
"slew_date": "20673 TJD; 364 DOY; 24/12/29",
"slew_time": "65135.27 SOD {18:05:35.27} UT",
"sun_postn": "279.28d {+18h 37m 07s} -23.16d {-23d 09' 39\"}",
"ecl_coords": "39.50,-58.40 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "244.62,-50.75 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "2 [%]",
"moon_postn": "263.59d {+17h 34m 21s} -28.25d {-28d 15' 09\"}",
"notice_date": "Sun 29 Dec 24 18:05:41 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "57.904d {+03h 51m 37s} (J2000)",
"curr_point_dec": "-40.458d {-40d 27' 27\"} (J2000)",
"curr_point_roll": "222.302d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sun 29 Dec 24 18:05:41 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 57.904d {+03h 51m 37s} (J2000)\nCURR_POINT_DEC: -40.458d {-40d 27' 27\"} (J2000)\nCURR_POINT_ROLL: 222.302d\nSLEW_TIME: 65135.27 SOD {18:05:35.27} UT\nSLEW_DATE: 20673 TJD; 364 DOY; 24/12/29\nTGT_NUM: 92442, Seg_Num: 4\nSUN_POSTN: 279.28d {+18h 37m 07s} -23.16d {-23d 09' 39\"}\nSUN_DIST: 105.81 [deg] Sun_angle= -9.2 [hr] (East of Sun)\nMOON_POSTN: 263.59d {+17h 34m 21s} -28.25d {-28d 15' 09\"}\nMOON_DIST: 107.40 [deg]\nMOON_ILLUM: 2 [%]\nGAL_COORDS: 244.62,-50.75 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 39.50,-58.40 [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 70.11,-15.74 [deg]. \n",
"published": "2024-12-29T18:05:41Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-12-29T18:05:41.839923Z",
"modified": "2024-12-29T18:05:41.849040Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 127233,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ff5879d2-f1d6-461f-a08d-8c7ca2d019f3",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "74001, Seg_Num: 251",
"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 286.44,-11.04 [deg].",
"sun_dist": "95.90 [deg] Sun_angle= -11.4 [hr] (East of Sun)",
"moon_dist": "93.80 [deg]",
"slew_date": "20586 TJD; 277 DOY; 24/10/03",
"slew_time": "9182.47 SOD {02:33:02.47} UT",
"sun_postn": "189.54d {+12h 38m 10s} -4.11d {-04d 06' 35\"}",
"ecl_coords": "293.91,-64.63 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "305.70,-36.85 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "0 [%]",
"moon_postn": "192.59d {+12h 50m 21s} -6.11d {-06d 06' 40\"}",
"notice_date": "Thu 03 Oct 24 02:33:00 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "0.013d {+00h 00m 03s} (J2000)",
"curr_point_dec": "-79.999d {-79d 59' 56\"} (J2000)",
"curr_point_roll": "189.452d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Thu 03 Oct 24 02:33:00 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 0.013d {+00h 00m 03s} (J2000)\nCURR_POINT_DEC: -79.999d {-79d 59' 56\"} (J2000)\nCURR_POINT_ROLL: 189.452d\nSLEW_TIME: 9182.47 SOD {02:33:02.47} UT\nSLEW_DATE: 20586 TJD; 277 DOY; 24/10/03\nTGT_NUM: 74001, Seg_Num: 251\nSUN_POSTN: 189.54d {+12h 38m 10s} -4.11d {-04d 06' 35\"}\nSUN_DIST: 95.90 [deg] Sun_angle= -11.4 [hr] (East of Sun)\nMOON_POSTN: 192.59d {+12h 50m 21s} -6.11d {-06d 06' 40\"}\nMOON_DIST: 93.80 [deg]\nMOON_ILLUM: 0 [%]\nGAL_COORDS: 305.70,-36.85 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 293.91,-64.63 [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 286.44,-11.04 [deg]. \n",
"published": "2024-10-03T02:33:00Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-10-20T05:39:33.904102Z",
"modified": "2024-10-20T05:39:33.909715Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 123679,
"topic": "gcn.classic.text.FERMI_POINTDIR",
"uuid": "ff585172-0f6a-4eb1-80e0-b75b63ae72ca",
"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": "125.54 [deg] Sun_angle= 8.4 [hr] (West of Sun)",
"curr_date": "20591 TJD; 282 DOY; 24/10/08",
"curr_time": "5700.00 SOD {01:35:00.00} UT",
"moon_dist": "175.69 [deg]",
"sun_postn": "194.06d {+12h 56m 15s} -6.01d {-06d 00' 44\"}",
"delta_time": "120 [sec]",
"ecl_coords": "69.34, 2.65 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "173.40,-16.44 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "24 [%]",
"moon_postn": "251.29d {+16h 45m 10s} -27.27d {-27d 16' 10\"}",
"notice_date": "Tue 08 Oct 24 01:34:11 UT",
"notice_type": "Fermi Pointing Direction",
"curr_point_ra": "67.22d {+04h 28m 53s} (J2000),\n67.60d {+04h 30m 23s} (current),\n66.46d {+04h 25m 52s} (1950)",
"future_ra_dec": "72.5d +24.8d (J2000) - 5820.00 SOD {01:37:00.00} UT\n77.9d +25.5d (J2000) - 5940.00 SOD {01:39:00.00} UT\n83.2d +26.5d (J2000) - 6060.00 SOD {01:41:00.00} UT\n88.5d +27.8d (J2000) - 6180.00 SOD {01:43:00.00} UT\n93.7d +29.4d (J2000) - 6300.00 SOD {01:45:00.00} UT\n99.0d +31.2d (J2000) - 6420.00 SOD {01:47:00.00} UT\n104.2d +33.3d (J2000) - 6540.00 SOD {01:49:00.00} UT\n109.5d +35.6d (J2000) - 6660.00 SOD {01:51:00.00} UT\n114.7d +38.1d (J2000) - 6780.00 SOD {01:53:00.00} UT\n123.1d +37.1d (J2000) - 6900.00 SOD {01:55:00.00} UT\n143.1d +19.0d (J2000) - 7020.00 SOD {01:57:00.00} UT\n160.7d +0.7d (J2000) - 7140.00 SOD {01:59:00.00} UT\n177.9d -17.7d (J2000) - 7260.00 SOD {02:01:00.00} UT\n196.3d -36.3d (J2000) - 7380.00 SOD {02:03:00.00} UT\n211.0d -46.7d (J2000) - 7500.00 SOD {02:05:00.00} UT\n214.8d -44.9d (J2000) - 7620.00 SOD {02:07:00.00} UT\n218.6d -43.3d (J2000) - 7740.00 SOD {02:09:00.00} UT\n222.5d -41.8d (J2000) - 7860.00 SOD {02:11:00.00} UT\n226.5d -40.6d (J2000) - 7980.00 SOD {02:13:00.00} UT\n230.6d -39.6d (J2000) - 8100.00 SOD {02:15:00.00} UT\n234.8d -38.8d (J2000) - 8220.00 SOD {02:17:00.00} UT\n239.0d -38.3d (J2000) - 8340.00 SOD {02:19:00.00} UT\n243.2d -38.0d (J2000) - 8460.00 SOD {02:21:00.00} UT\n247.5d -37.9d (J2000) - 8580.00 SOD {02:23:00.00} UT\n251.8d -38.1d (J2000) - 8700.00 SOD {02:25:00.00} UT\n256.2d -38.5d (J2000) - 8820.00 SOD {02:27:00.00} UT\n260.5d -39.2d (J2000) - 8940.00 SOD {02:29:00.00} UT\n264.9d -40.1d (J2000) - 9060.00 SOD {02:31:00.00} UT\n269.3d -41.3d (J2000) - 9180.00 SOD {02:33:00.00} UT",
"curr_point_dec": "+24.47d {+24d 28' 25\"} (J2000),\n+24.53d {+24d 31' 36\"} (current),\n+24.36d {+24d 21' 51\"} (1950)"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 08 Oct 24 01:34:11 UT\nNOTICE_TYPE: Fermi Pointing Direction\nCURR_POINT_RA: 67.22d {+04h 28m 53s} (J2000),\n 67.60d {+04h 30m 23s} (current),\n 66.46d {+04h 25m 52s} (1950)\nCURR_POINT_DEC: +24.47d {+24d 28' 25\"} (J2000),\n +24.53d {+24d 31' 36\"} (current),\n +24.36d {+24d 21' 51\"} (1950)\nCURR_DATE: 20591 TJD; 282 DOY; 24/10/08\nCURR_TIME: 5700.00 SOD {01:35:00.00} UT\nDELTA_TIME: 120 [sec]\nSUN_POSTN: 194.06d {+12h 56m 15s} -6.01d {-06d 00' 44\"}\nSUN_DIST: 125.54 [deg] Sun_angle= 8.4 [hr] (West of Sun)\nMOON_POSTN: 251.29d {+16h 45m 10s} -27.27d {-27d 16' 10\"}\nMOON_DIST: 175.69 [deg]\nMOON_ILLUM: 24 [%]\nGAL_COORDS: 173.40,-16.44 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 69.34, 2.65 [deg] ecliptic lon,lat of the pointing direction\nFUTURE_RA_DEC: 72.5d +24.8d (J2000) - 5820.00 SOD {01:37:00.00} UT\nFUTURE_RA_DEC: 77.9d +25.5d (J2000) - 5940.00 SOD {01:39:00.00} UT\nFUTURE_RA_DEC: 83.2d +26.5d (J2000) - 6060.00 SOD {01:41:00.00} UT\nFUTURE_RA_DEC: 88.5d +27.8d (J2000) - 6180.00 SOD {01:43:00.00} UT\nFUTURE_RA_DEC: 93.7d +29.4d (J2000) - 6300.00 SOD {01:45:00.00} UT\nFUTURE_RA_DEC: 99.0d +31.2d (J2000) - 6420.00 SOD {01:47:00.00} UT\nFUTURE_RA_DEC: 104.2d +33.3d (J2000) - 6540.00 SOD {01:49:00.00} UT\nFUTURE_RA_DEC: 109.5d +35.6d (J2000) - 6660.00 SOD {01:51:00.00} UT\nFUTURE_RA_DEC: 114.7d +38.1d (J2000) - 6780.00 SOD {01:53:00.00} UT\nFUTURE_RA_DEC: 123.1d +37.1d (J2000) - 6900.00 SOD {01:55:00.00} UT\nFUTURE_RA_DEC: 143.1d +19.0d (J2000) - 7020.00 SOD {01:57:00.00} UT\nFUTURE_RA_DEC: 160.7d +0.7d (J2000) - 7140.00 SOD {01:59:00.00} UT\nFUTURE_RA_DEC: 177.9d -17.7d (J2000) - 7260.00 SOD {02:01:00.00} UT\nFUTURE_RA_DEC: 196.3d -36.3d (J2000) - 7380.00 SOD {02:03:00.00} UT\nFUTURE_RA_DEC: 211.0d -46.7d (J2000) - 7500.00 SOD {02:05:00.00} UT\nFUTURE_RA_DEC: 214.8d -44.9d (J2000) - 7620.00 SOD {02:07:00.00} UT\nFUTURE_RA_DEC: 218.6d -43.3d (J2000) - 7740.00 SOD {02:09:00.00} UT\nFUTURE_RA_DEC: 222.5d -41.8d (J2000) - 7860.00 SOD {02:11:00.00} UT\nFUTURE_RA_DEC: 226.5d -40.6d (J2000) - 7980.00 SOD {02:13:00.00} UT\nFUTURE_RA_DEC: 230.6d -39.6d (J2000) - 8100.00 SOD {02:15:00.00} UT\nFUTURE_RA_DEC: 234.8d -38.8d (J2000) - 8220.00 SOD {02:17:00.00} UT\nFUTURE_RA_DEC: 239.0d -38.3d (J2000) - 8340.00 SOD {02:19:00.00} UT\nFUTURE_RA_DEC: 243.2d -38.0d (J2000) - 8460.00 SOD {02:21:00.00} UT\nFUTURE_RA_DEC: 247.5d -37.9d (J2000) - 8580.00 SOD {02:23:00.00} UT\nFUTURE_RA_DEC: 251.8d -38.1d (J2000) - 8700.00 SOD {02:25:00.00} UT\nFUTURE_RA_DEC: 256.2d -38.5d (J2000) - 8820.00 SOD {02:27:00.00} UT\nFUTURE_RA_DEC: 260.5d -39.2d (J2000) - 8940.00 SOD {02:29:00.00} UT\nFUTURE_RA_DEC: 264.9d -40.1d (J2000) - 9060.00 SOD {02:31:00.00} UT\nFUTURE_RA_DEC: 269.3d -41.3d (J2000) - 9180.00 SOD {02:33:00.00} 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": "2024-10-08T01:34:11Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2024-10-08T01:34:12.330798Z",
"modified": "2024-10-08T01:34:12.337724Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 183351,
"topic": "gcn.classic.text.SWIFT_ACTUAL_POINTDIR",
"uuid": "ff57cbb3-518d-49b7-98e7-722adc979371",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/SWIFT NOTICE",
"tgt_num": "15071, Seg_Num: 34",
"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 321.03,5.35 [deg].",
"sun_dist": "153.05 [deg] Sun_angle= 10.3 [hr] (West of Sun)",
"moon_dist": "132.70 [deg]",
"slew_date": "20732 TJD; 57 DOY; 25/02/26",
"slew_time": "10337.73 SOD {02:52:17.73} UT",
"sun_postn": "339.43d {+22h 37m 44s} -8.66d {-08d 39' 27\"}",
"ecl_coords": "178.10, 17.65 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "267.76, 77.71 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "5 [%]",
"moon_postn": "315.85d {+21h 03m 25s} -20.68d {-20d 40' 43\"}",
"notice_date": "Wed 26 Feb 25 02:52:23 UT",
"notice_type": "SWIFT Actual Pointing Direction",
"curr_point_ra": "185.497d {+12h 21m 59s} (J2000)",
"curr_point_dec": "+16.901d {+16d 54' 02\"} (J2000)",
"curr_point_roll": "61.081d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Wed 26 Feb 25 02:52:23 UT\nNOTICE_TYPE: SWIFT Actual Pointing Direction\nCURR_POINT_RA: 185.497d {+12h 21m 59s} (J2000)\nCURR_POINT_DEC: +16.901d {+16d 54' 02\"} (J2000)\nCURR_POINT_ROLL: 61.081d\nSLEW_TIME: 10337.73 SOD {02:52:17.73} UT\nSLEW_DATE: 20732 TJD; 57 DOY; 25/02/26\nTGT_NUM: 15071, Seg_Num: 34\nSUN_POSTN: 339.43d {+22h 37m 44s} -8.66d {-08d 39' 27\"}\nSUN_DIST: 153.05 [deg] Sun_angle= 10.3 [hr] (West of Sun)\nMOON_POSTN: 315.85d {+21h 03m 25s} -20.68d {-20d 40' 43\"}\nMOON_DIST: 132.70 [deg]\nMOON_ILLUM: 5 [%]\nGAL_COORDS: 267.76, 77.71 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 178.10, 17.65 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT has settled on a new target (pointing direction). \nCOMMENTS: The SLEW_TIME field represents the end of the slew plus ~30 sec for the ground s/w to detect the slew_settled state. \nCOMMENTS: Note that this is the actual pointing direction -- the result of PPST or a TOO. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 321.03,5.35 [deg]. \n",
"published": "2025-02-26T02:52:23Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-02-26T02:59:46.406879Z",
"modified": "2025-02-26T02:59:46.421416Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5785981,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "ff576f9a-e0cc-4206-959d-2649f47ed73b",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "76.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "3000127, Seg_Num: 1",
"comments": "SWIFT Slew Notice to a preplanned target.\nNote that preplanned targets are overridden by any new BAT Automated Target.\nNote that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.\nThe spacecraft longitude,latitude at Notice_time is 164.99,19.69 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "1200.00 [sec] (=20.0 [min])",
"sun_dist": "138.36 [deg] Sun_angle= 9.3 [hr] (West of Sun)",
"tgt_name": "AT2025zoa",
"moon_dist": "31.61 [deg]",
"slew_date": "20956 TJD; 281 DOY; 25/10/08",
"slew_time": "44160.00 SOD {12:16:00.00} UT",
"sun_postn": "194.25d {+12h 57m 00s} -6.09d {-06d 05' 23\"}",
"ecl_coords": "50.61,-23.37 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "190.77,-44.66 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=7=0x7 UVOT=12501=0x30D5",
"moon_illum": "97 [%]",
"moon_postn": "30.63d {+02h 02m 31s} +16.36d {+16d 21' 37\"}",
"notice_date": "Wed 08 Oct 25 12:15:19 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "54.235d {+03h 36m 56s} (J2000)",
"next_point_dec": "-4.686d {-04d 41' 09\"} (J2000)",
"next_point_roll": "112.470d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Wed 08 Oct 25 12:15:19 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 54.235d {+03h 36m 56s} (J2000)\nNEXT_POINT_DEC: -4.686d {-04d 41' 09\"} (J2000)\nNEXT_POINT_ROLL: 112.470d\nSLEW_TIME: 44160.00 SOD {12:16:00.00} UT\nSLEW_DATE: 20956 TJD; 281 DOY; 25/10/08\nOBS_TIME: 1200.00 [sec] (=20.0 [min])\nTGT_NAME: AT2025zoa \nTGT_NUM: 3000127, Seg_Num: 1\nMERIT: 76.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=12501=0x30D5\nSUN_POSTN: 194.25d {+12h 57m 00s} -6.09d {-06d 05' 23\"}\nSUN_DIST: 138.36 [deg] Sun_angle= 9.3 [hr] (West of Sun)\nMOON_POSTN: 30.63d {+02h 02m 31s} +16.36d {+16d 21' 37\"}\nMOON_DIST: 31.61 [deg]\nMOON_ILLUM: 97 [%]\nGAL_COORDS: 190.77,-44.66 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 50.61,-23.37 [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 164.99,19.69 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-10-08T12:15:19Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-10-08T12:15:19.933642Z",
"modified": "2025-10-08T12:15:19.948060Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5771259,
"topic": "gcn.circulars",
"uuid": "ff572e81-8881-4142-ae74-5d45708d1177",
"title": "GRB 250818B: Kilonova-Catcher optical afterglow detection",
"submitter": "Damien Turpin at CEA-Saclay <dturpin-astro@hotmail.com>",
"authors": "Damien Turpin at CEA-Saclay <dturpin-astro@hotmail.com>",
"data": {
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/41444"
},
"format": "text/plain",
"$schema": "https://gcn.nasa.gov/schema/v4.5.0/gcn/circulars.schema.json",
"eventId": "GRB 250818B",
"subject": "GRB 250818B: Kilonova-Catcher optical afterglow detection",
"createdOn": 1755695996684,
"submitter": "Damien Turpin at CEA-Saclay <dturpin-astro@hotmail.com>",
"circularId": 41444,
"submittedHow": "web"
},
"message_text": "R. Hellot, M. Freeberg (KNC), D. Turpin (CEA-Saclay/Irfu), C. Andrade(UMN), M. Pillas (ULiege), D. Akl (NYUAD), M. Molham (NRIAG), S. Antier (OCA/IJCLAB) on behalf of the GRANDMA/Kilonova-Catcher collaboration:\n\nWe observed the field of GRB 250818B detected by SVOM/ECLAIRs and SVOM/GRM (Wang et al., GCN 41405) with the GRANDMA citizen science project Kilonova-catcher (KNC). Our observations were performed with a TEC160FL telescope operated by M. Freeberg and the CDK17 telescope located at AITP San Pedro Chile Observatory operated by R. Hellot. Our observations started at T0+5hr. \n\nIn our stacked frames, we detect an uncatalogued optical source consistent with the afterglow candidate reported by several teams: GOTO (Kumar et al., GCN 41406), Swift/XRT (Ferro et al., GCN 41407), SVOM/VT (Yao et al., GCN 41409), KAIT (Zheng et al., GCN 41417), Keck (Fong et al., GCN 41419), EP/FXT (Li et al.; GCN 41424), NOT (Bentdsen et al., GCN 41426), SAO/RAS (Moskvitin et al., GCN 41428), TRT (An et al., GCN 414430), the 1m Ledesi telescope (Kumar et al., GCN 41431), Swift/UVOT (Siegel et al., GCN 41435) and the Liverpool telescope (Dimple et al., GCN 41442).\n\nWe report some of our follow-up results in the table below:\n+---------------+-----------+------------+----------------+--------------+\n| Tmid-TGRB (hr)| Exp (s) | Filter | Magnitude | Instrument |\n+===============+===========+============+================+==============+\n| 4.97 | 15 x 300s | sdssr (AB) | 19.47 +/- 0.07 | CDK17-AITP | \n| 7.53 | 11 x 300s | sdssr (AB) | 20.17 +/- 0.16 | TEC160FL | \n+---------------+-----------+------------+----------------+--------------+\n\nAll the data have been reduced by a single data processing pipeline, STDPipe (Karpov et al., 2022). Images obtained with the sloan filters were calibrated using the PanSTARRS DR1 catalog. \n\nWe use the SkyPortal application (skyportal.io) to monitor our observational campaign (Coughlin et al. 2023). \n\nGRANDMA is a worldwide telescope network (grandma.ijclab.in2p3.fr) devoted to the observation of transients in the context of multi-messenger astrophysics (Antier et al. 2020 MNRAS 497, 5518). Kilonova-Catcher (KNC) is the citizen science program of GRANDMA (http://kilonovacatcher.in2p3.fr/).\n",
"published": "2025-08-20T13:20:05.910007Z",
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"uuid": "ff567e7a-e8c2-4701-92cc-aaf2277ba0cb",
"title": "GCN/SWIFT NOTICE",
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"data": {
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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 22.10,-19.69 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "300.00 [sec] (=5.0 [min])",
"sun_dist": "94.67 [deg] Sun_angle= -9.4 [hr] (East of Sun)",
"tgt_name": "UPM J0113-5939",
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"slew_date": "20634 TJD; 325 DOY; 24/11/20",
"slew_time": "72780.00 SOD {20:13:00.00} UT",
"sun_postn": "236.79d {+15h 47m 08s} -19.93d {-19d 56' 00\"}",
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"notice_date": "Wed 20 Nov 24 20:12:13 UT",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Wed 20 Nov 24 20:12:13 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 18.391d {+01h 13m 34s} (J2000)\nNEXT_POINT_DEC: -59.639d {-59d 38' 19\"} (J2000)\nNEXT_POINT_ROLL: 213.718d\nSLEW_TIME: 72780.00 SOD {20:13:00.00} UT\nSLEW_DATE: 20634 TJD; 325 DOY; 24/11/20\nOBS_TIME: 300.00 [sec] (=5.0 [min])\nTGT_NAME: UPM J0113-5939 \nTGT_NUM: 3112525, Seg_Num: 29\nMERIT: 60.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=396=0x18C\nSUN_POSTN: 236.79d {+15h 47m 08s} -19.93d {-19d 56' 00\"}\nSUN_DIST: 94.67 [deg] Sun_angle= -9.4 [hr] (East of Sun)\nMOON_POSTN: 126.92d {+08h 27m 40s} +23.78d {+23d 46' 32\"}\nMOON_DIST: 119.54 [deg]\nMOON_ILLUM: 72 [%]\nGAL_COORDS: 297.76,-57.27 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 337.68,-58.77 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 22.10,-19.69 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2024-11-20T20:12:13Z",
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"title": "GCN/SWIFT NOTICE",
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"data": {
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"point_ra": "282.067d {+18h 48m 16s} (J2000)",
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"ecl_coords": "279.90,-14.00 [deg] ecliptic lon,lat of the pointing direction",
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"moon_illum": "10 [%]",
"moon_postn": "168.44d {+11h 13m 46s} +5.01d {+05d 00' 34\"}",
"notice_date": "Sat 18 Oct 25 03:26:03 UT",
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"sper_stop_date": "20966 TJD; 291 DOY; 25/10/18",
"sper_stop_time": "12099.70 SOD {03:21:39.70} UT, Stop-Start= 175.52 [sec]",
"sper_start_date": "20966 TJD; 291 DOY; 25/10/18",
"sper_start_time": "11924.18 SOD {03:18:44.18} UT, 401.8 [sec] since BAT Trigger Time"
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sat 18 Oct 25 03:26:03 UT\nNOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report\nTRIGGER_NUM: 1405083, Seg_Num: 0\nPOINT_RA: 282.067d {+18h 48m 16s} (J2000)\nPOINT_DEC: -37.030d {-37d 01' 47\"} (J2000)\nSPER_START_DATE: 20966 TJD; 291 DOY; 25/10/18\nSPER_START_TIME: 11924.18 SOD {03:18:44.18} UT, 401.8 [sec] since BAT Trigger Time\nSPER_STOP_DATE: 20966 TJD; 291 DOY; 25/10/18\nSPER_STOP_TIME: 12099.70 SOD {03:21:39.70} UT, Stop-Start= 175.52 [sec]\nTOT_EXPO_TIME: 127.87 [sec]\nN_PKTS: 39\nN_EVTS: 59\nSPER_URL: sw01405083000msxpc_uf.evt\nSUN_POSTN: 203.17d {+13h 32m 41s} -9.68d {-09d 40' 43\"}\nSUN_DIST: 75.71 [deg] Sun_angle= -5.3 [hr] (East of Sun)\nMOON_POSTN: 168.44d {+11h 13m 46s} +5.01d {+05d 00' 34\"}\nMOON_DIST: 112.14 [deg]\nMOON_ILLUM: 10 [%]\nGAL_COORDS: 358.80,-15.35 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 279.90,-14.00 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT-XRT Single-Pixel-Event-Report. \nCOMMENTS: This notice was forced out after watchdog timer expiring -- we did not want to wait for any more packets. \n",
"published": "2025-10-18T03:26:03Z",
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{
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"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "ff5591c6-5660-4344-a17f-c582af221576",
"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 216.08,-20.50 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "420.00 [sec] (=7.0 [min])",
"sun_dist": "54.33 [deg] Sun_angle= 3.8 [hr] (West of Sun)",
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"moon_illum": "97 [%]",
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"notice_date": "Thu 14 Nov 24 12:09:38 UT",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Thu 14 Nov 24 12:09:38 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 173.071d {+11h 32m 17s} (J2000)\nNEXT_POINT_DEC: -14.811d {-14d 48' 39\"} (J2000)\nNEXT_POINT_ROLL: 92.120d\nSLEW_TIME: 43800.00 SOD {12:10:00.00} UT\nSLEW_DATE: 20628 TJD; 319 DOY; 24/11/14\nOBS_TIME: 420.00 [sec] (=7.0 [min])\nTGT_NAME: 4FGLJ1132.1-1448 \nTGT_NUM: 3112564, Seg_Num: 5\nMERIT: 61.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=426=0x1AA\nSUN_POSTN: 230.21d {+15h 20m 51s} -18.42d {-18d 25' 20\"}\nSUN_DIST: 54.33 [deg] Sun_angle= 3.8 [hr] (West of Sun)\nMOON_POSTN: 30.21d {+02h 00m 50s} +14.92d {+14d 55' 26\"}\nMOON_DIST: 144.46 [deg]\nMOON_ILLUM: 97 [%]\nGAL_COORDS: 275.93, 43.87 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 179.68,-16.32 [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 216.08,-20.50 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2024-11-14T12:09:38Z",
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"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "ff551e80-ef20-455f-b81b-f193cfaa0f11",
"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 221.71,-15.90 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "720.00 [sec] (=12.0 [min])",
"sun_dist": "51.08 [deg] Sun_angle= 3.2 [hr] (West of Sun)",
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"slew_date": "20661 TJD; 352 DOY; 24/12/17",
"slew_time": "53160.00 SOD {14:46:00.00} UT",
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"notice_date": "Tue 17 Dec 24 14:45:32 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "217.603d {+14h 30m 25s} (J2000)",
"next_point_dec": "-1.780d {-01d 46' 46\"} (J2000)",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Tue 17 Dec 24 14:45:32 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 217.603d {+14h 30m 25s} (J2000)\nNEXT_POINT_DEC: -1.780d {-01d 46' 46\"} (J2000)\nNEXT_POINT_ROLL: 108.249d\nSLEW_TIME: 53160.00 SOD {14:46:00.00} UT\nSLEW_DATE: 20661 TJD; 352 DOY; 24/12/17\nOBS_TIME: 720.00 [sec] (=12.0 [min])\nTGT_NAME: CL1141 \nTGT_NUM: 91678, Seg_Num: 2\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=286=0x11E\nSUN_POSTN: 265.82d {+17h 43m 16s} -23.38d {-23d 22' 46\"}\nSUN_DIST: 51.08 [deg] Sun_angle= 3.2 [hr] (West of Sun)\nMOON_POSTN: 117.87d {+07h 51m 28s} +25.65d {+25d 39' 09\"}\nMOON_DIST: 99.88 [deg]\nMOON_ILLUM: 94 [%]\nGAL_COORDS: 346.39, 52.54 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 215.84, 12.36 [deg] ecliptic lon,lat of the pointing direction\nCOMMENTS: SWIFT Slew Notice to a preplanned target. \nCOMMENTS: Note that preplanned targets are overridden by any new BAT Automated Target. \nCOMMENTS: Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value. \nCOMMENTS: The spacecraft longitude,latitude at Notice_time is 221.71,-15.90 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2024-12-17T14:45:32Z",
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"notice_date": "Mon 23 Sep 24 14:26:17 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "12.960d {+00h 51m 50s} (J2000)",
"next_point_dec": "-73.132d {-73d 07' 55\"} (J2000)",
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"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Mon 23 Sep 24 14:26:17 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 12.960d {+00h 51m 50s} (J2000)\nNEXT_POINT_DEC: -73.132d {-73d 07' 55\"} (J2000)\nNEXT_POINT_ROLL: 170.479d\nSLEW_TIME: 52020.00 SOD {14:27:00.00} UT\nSLEW_DATE: 20576 TJD; 267 DOY; 24/09/23\nOBS_TIME: 1380.00 [sec] (=23.0 [min])\nTGT_NAME: EP J005146.9-730930 \nTGT_NUM: 16793, Seg_Num: 3\nMERIT: 76.00\nINST_MODES: BAT=0=0x0 XRT=7=0x7 UVOT=12525=0x30ED\nSUN_POSTN: 180.96d {+12h 03m 52s} -0.42d {-00d 25' 04\"}\nSUN_DIST: 106.19 [deg] Sun_angle= 11.2 [hr] (West of Sun)\nMOON_POSTN: 74.51d {+04h 58m 02s} +27.63d {+27d 37' 31\"}\nMOON_DIST: 108.61 [deg]\nMOON_ILLUM: 63 [%]\nGAL_COORDS: 302.89,-44.00 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 311.38,-64.67 [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 140.21,5.33 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2024-09-23T14:26:17Z",
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"message_parser": "",
"retracted": false,
"created": "2024-06-16T09:48:18.343979Z",
"modified": "2024-06-16T09:48:18.343993Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 142698,
"topic": "igwn.gwalert",
"uuid": "ff540da2-1242-4fd4-85d3-996b6476bf28",
"title": "S241108bu - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S241108bu/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S241108bu/view/"
},
"event": {
"far": 1.703078e-05,
"time": "2024-11-08T08:57:35.346Z",
"group": "CBC",
"search": "AllSky",
"area_50": 5135.63781504713,
"area_90": 16571.01373104928,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.4474793339054047,
"HasRemnant": 0.24221635645599915
},
"instruments": [
"H1",
"V1"
],
"significant": false,
"skymap_hash": "255198fc56818e676f52b47f9df07f0a",
"classification": {
"BBH": 0.0,
"BNS": 8.7298e-05,
"NSBH": 0.000646002,
"Terrestrial": 0.999266701
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2024-11-08T08:58:06Z",
"superevent_id": "S241108bu",
"external_coinc": null
},
"message_text": "",
"published": "2024-11-08T08:58:08.263438Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-11-08T08:58:08.263461Z",
"modified": "2024-11-08T08:58:08.269375Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 423123,
"topic": "gcn.classic.text.KONUS_LC",
"uuid": "ff53f6c5-43c3-4ed9-94cb-a06aba1e7d2e",
"title": "GCN/KONUS_LIGHTCURVE NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/KONUS_LIGHTCURVE NOTICE",
"lc_url": "konus_lc_250714_26123.gif",
"comments": "KONUS Lightcurve.\nEnergy band: 50 - 200 keV.\nThe milli-sec portion of the trigger_SOD is 26123479.",
"notice_date": "Mon 14 Jul 25 14:52:32 UT",
"trigger_date": "20870 TJD; 195 DOY; 25/07/14",
"trigger_time": "26123.479 SOD {07:15:23.48} UT",
"trigger_flags": "0x201"
},
"message_text": "TITLE: GCN/KONUS_LIGHTCURVE NOTICE\nNOTICE_DATE: Mon 14 Jul 25 14:52:32 UT\nTRIGGER_DATE: 20870 TJD; 195 DOY; 25/07/14\nTRIGGER_TIME: 26123.479 SOD {07:15:23.48} UT\nTRIGGER_FLAGS: 0x201\nLC_URL: konus_lc_250714_26123.gif\nCOMMENTS: KONUS Lightcurve. \nCOMMENTS: Energy band: 50 - 200 keV. \nCOMMENTS: The milli-sec portion of the trigger_SOD is 26123479. \n",
"published": "2025-07-14T14:52:32Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-07-14T14:52:32.875639Z",
"modified": "2025-07-14T14:52:32.883755Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 175970,
"topic": "gcn.classic.text.FERMI_POINTDIR",
"uuid": "ff53c8fe-e98d-41fd-9181-ba3a9b5c70bd",
"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": "83.62 [deg] Sun_angle= -6.3 [hr] (East of Sun)",
"curr_date": "20713 TJD; 38 DOY; 25/02/07",
"curr_time": "84480.00 SOD {23:28:00.00} UT",
"moon_dist": "74.70 [deg]",
"sun_postn": "321.87d {+21h 27m 28s} -14.99d {-14d 59' 05\"}",
"delta_time": "120 [sec]",
"ecl_coords": "36.29,-59.92 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "248.05,-51.33 [deg] galactic lon,lat of the pointing direction",
"moon_illum": "78 [%]",
"moon_postn": "82.52d {+05h 30m 04s} +28.45d {+28d 27' 01\"}",
"notice_date": "Fri 07 Feb 25 23:27:48 UT",
"notice_type": "Fermi Pointing Direction",
"curr_point_ra": "56.76d {+03h 47m 03s} (J2000),\n56.98d {+03h 47m 54s} (current),\n56.33d {+03h 45m 20s} (1950)",
"future_ra_dec": "61.9d -39.6d (J2000) - 84600.00 SOD {23:30:00.00} UT\n67.0d -36.9d (J2000) - 84720.00 SOD {23:32:00.00} UT\n72.2d -34.4d (J2000) - 84840.00 SOD {23:34:00.00} UT\n77.3d -32.1d (J2000) - 84960.00 SOD {23:36:00.00} UT\n82.6d -30.2d (J2000) - 85080.00 SOD {23:38:00.00} UT\n87.8d -28.5d (J2000) - 85200.00 SOD {23:40:00.00} UT\n93.1d -27.1d (J2000) - 85320.00 SOD {23:42:00.00} UT\n98.4d -26.0d (J2000) - 85440.00 SOD {23:44:00.00} UT\n103.8d -25.1d (J2000) - 85560.00 SOD {23:46:00.00} UT\n109.1d -24.6d (J2000) - 85680.00 SOD {23:48:00.00} UT\n114.5d -24.3d (J2000) - 85800.00 SOD {23:50:00.00} UT\n119.8d -24.4d (J2000) - 85920.00 SOD {23:52:00.00} UT\n125.2d -24.8d (J2000) - 86040.00 SOD {23:54:00.00} UT\n130.5d -25.5d (J2000) - 86160.00 SOD {23:56:00.00} UT\n135.8d -26.4d (J2000) - 86280.00 SOD {23:58:00.00} UT\n141.1d -27.7d (J2000) - 0.00 SOD {00:00:00.00} UT\n146.4d -29.2d (J2000) - 120.00 SOD {00:02:00.00} UT\n151.6d -31.0d (J2000) - 240.00 SOD {00:04:00.00} UT\n156.9d -33.1d (J2000) - 360.00 SOD {00:06:00.00} UT\n162.1d -35.3d (J2000) - 480.00 SOD {00:08:00.00} UT\n167.3d -37.8d (J2000) - 600.00 SOD {00:10:00.00} UT\n172.6d -40.5d (J2000) - 720.00 SOD {00:12:00.00} UT\n178.0d -43.3d (J2000) - 840.00 SOD {00:14:00.00} UT\n183.4d -46.3d (J2000) - 960.00 SOD {00:16:00.00} UT\n203.1d -34.6d (J2000) - 1080.00 SOD {00:18:00.00} UT\n222.5d -16.6d (J2000) - 1200.00 SOD {00:20:00.00} UT\n239.1d +2.4d (J2000) - 1320.00 SOD {00:22:00.00} UT\n254.6d +22.2d (J2000) - 1440.00 SOD {00:24:00.00} UT\n266.4d +34.2d (J2000) - 1560.00 SOD {00:26:00.00} UT",
"curr_point_dec": "-42.53d {-42d 31' 34\"} (J2000),\n-42.45d {-42d 27' 00\"} (current),\n-42.68d {-42d 40' 47\"} (1950)"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Fri 07 Feb 25 23:27:48 UT\nNOTICE_TYPE: Fermi Pointing Direction\nCURR_POINT_RA: 56.76d {+03h 47m 03s} (J2000),\n 56.98d {+03h 47m 54s} (current),\n 56.33d {+03h 45m 20s} (1950)\nCURR_POINT_DEC: -42.53d {-42d 31' 34\"} (J2000),\n -42.45d {-42d 27' 00\"} (current),\n -42.68d {-42d 40' 47\"} (1950)\nCURR_DATE: 20713 TJD; 38 DOY; 25/02/07\nCURR_TIME: 84480.00 SOD {23:28:00.00} UT\nDELTA_TIME: 120 [sec]\nSUN_POSTN: 321.87d {+21h 27m 28s} -14.99d {-14d 59' 05\"}\nSUN_DIST: 83.62 [deg] Sun_angle= -6.3 [hr] (East of Sun)\nMOON_POSTN: 82.52d {+05h 30m 04s} +28.45d {+28d 27' 01\"}\nMOON_DIST: 74.70 [deg]\nMOON_ILLUM: 78 [%]\nGAL_COORDS: 248.05,-51.33 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 36.29,-59.92 [deg] ecliptic lon,lat of the pointing direction\nFUTURE_RA_DEC: 61.9d -39.6d (J2000) - 84600.00 SOD {23:30:00.00} UT\nFUTURE_RA_DEC: 67.0d -36.9d (J2000) - 84720.00 SOD {23:32:00.00} UT\nFUTURE_RA_DEC: 72.2d -34.4d (J2000) - 84840.00 SOD {23:34:00.00} UT\nFUTURE_RA_DEC: 77.3d -32.1d (J2000) - 84960.00 SOD {23:36:00.00} UT\nFUTURE_RA_DEC: 82.6d -30.2d (J2000) - 85080.00 SOD {23:38:00.00} UT\nFUTURE_RA_DEC: 87.8d -28.5d (J2000) - 85200.00 SOD {23:40:00.00} UT\nFUTURE_RA_DEC: 93.1d -27.1d (J2000) - 85320.00 SOD {23:42:00.00} UT\nFUTURE_RA_DEC: 98.4d -26.0d (J2000) - 85440.00 SOD {23:44:00.00} UT\nFUTURE_RA_DEC: 103.8d -25.1d (J2000) - 85560.00 SOD {23:46:00.00} UT\nFUTURE_RA_DEC: 109.1d -24.6d (J2000) - 85680.00 SOD {23:48:00.00} UT\nFUTURE_RA_DEC: 114.5d -24.3d (J2000) - 85800.00 SOD {23:50:00.00} UT\nFUTURE_RA_DEC: 119.8d -24.4d (J2000) - 85920.00 SOD {23:52:00.00} UT\nFUTURE_RA_DEC: 125.2d -24.8d (J2000) - 86040.00 SOD {23:54:00.00} UT\nFUTURE_RA_DEC: 130.5d -25.5d (J2000) - 86160.00 SOD {23:56:00.00} UT\nFUTURE_RA_DEC: 135.8d -26.4d (J2000) - 86280.00 SOD {23:58:00.00} UT\nFUTURE_RA_DEC: 141.1d -27.7d (J2000) - 0.00 SOD {00:00:00.00} UT\nFUTURE_RA_DEC: 146.4d -29.2d (J2000) - 120.00 SOD {00:02:00.00} UT\nFUTURE_RA_DEC: 151.6d -31.0d (J2000) - 240.00 SOD {00:04:00.00} UT\nFUTURE_RA_DEC: 156.9d -33.1d (J2000) - 360.00 SOD {00:06:00.00} UT\nFUTURE_RA_DEC: 162.1d -35.3d (J2000) - 480.00 SOD {00:08:00.00} UT\nFUTURE_RA_DEC: 167.3d -37.8d (J2000) - 600.00 SOD {00:10:00.00} UT\nFUTURE_RA_DEC: 172.6d -40.5d (J2000) - 720.00 SOD {00:12:00.00} UT\nFUTURE_RA_DEC: 178.0d -43.3d (J2000) - 840.00 SOD {00:14:00.00} UT\nFUTURE_RA_DEC: 183.4d -46.3d (J2000) - 960.00 SOD {00:16:00.00} UT\nFUTURE_RA_DEC: 203.1d -34.6d (J2000) - 1080.00 SOD {00:18:00.00} UT\nFUTURE_RA_DEC: 222.5d -16.6d (J2000) - 1200.00 SOD {00:20:00.00} UT\nFUTURE_RA_DEC: 239.1d +2.4d (J2000) - 1320.00 SOD {00:22:00.00} UT\nFUTURE_RA_DEC: 254.6d +22.2d (J2000) - 1440.00 SOD {00:24:00.00} UT\nFUTURE_RA_DEC: 266.4d +34.2d (J2000) - 1560.00 SOD {00:26:00.00} 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": "2025-02-07T23:27:48Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-02-07T23:27:49.318974Z",
"modified": "2025-02-07T23:27:49.331696Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 136919,
"topic": "gcn.circular",
"uuid": "ff52f16e-c4e2-44f5-8900-106896a0d0db",
"title": "GRB 241025A: DDOTI Afterglow detection ",
"submitter": "Hop gcn.circular",
"authors": "Margarita Pereyra Talamantes at IA-UNAM Ensenada <mpereyra@astro.unam.mx>",
"data": {
"date": "24/10/25 04:50:00 GMT",
"from": "Margarita Pereyra Talamantes at IA-UNAM Ensenada <mpereyra@astro.unam.mx>",
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/37865"
},
"title": "GCN CIRCULAR",
"number": "37865",
"subject": "GRB 241025A: DDOTI Afterglow detection "
},
"message_text": "Margarita Pereyra (UNAM), Alan M. Watson (UNAM), Nat Butler (ASU), Rosa Becerra (UTOV), Simone Dichiara (PSU), Tzveti Dimitrova (ASU), Océlotl López (UNAM), Camila Angulo (UNAM), Alexander Kutyrev (GSFC/UMD), William H. Lee (UNAM) and Eleonora Troja (UTOV) report:\n\nWe observed the field of the GRB 241025A detected by Swift (Ambrosi et al., GCN 37859; Fermi GBM team, GCN 37860) with the DDOTI/OAN wide-field imager at the Observatorio Astronómico Nacional on Sierra San Pedro Mártir (http://ddoti.astroscu.unam.mx) on 2024-10-25 from 02:28 to 02:43 UTC, 51min to 1.1hrs after the event, obtaining a total of 11 minutes of exposure in the w filter.\n\nWe detect a source at 22:14:36.94 +83:34:31.9, consistent with the position of the UVOT afterglow (Ambrosi et al., GCN 37859 ; Jiang et al, GCN 37862), with the following magnitude and 10-sigma uncertainty: w = 20.20 +/- 0.19 mag.\n\nOur photometry is calibrated against the APASS catalog, on an approximate AB system, and is not corrected for Galactic extinction in the direction of the GRB.\n\nWe thank the DDOTI technical team and the staff of the Observatorio Astronómico Nacional.\n\n\n\nView this GCN Circular online at https://gcn.nasa.gov/circulars/37865.",
"published": "2024-10-25T04:50:10.712545Z",
"message_parser": "GCN Circular Parser v1",
"retracted": false,
"created": "2024-10-25T04:50:10.712568Z",
"modified": "2024-10-25T04:50:10.721584Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 124192,
"topic": "gcn.circular",
"uuid": "ff52ea49-9544-46b9-b7e4-b1f596345d81",
"title": "LIGO/Virgo/KAGRA S241009l: Identification of a GW compact binary merger candidate",
"submitter": "Hop gcn.circular",
"authors": "j.park@yonsei.ac.kr",
"data": {
"date": "24/10/09 03:16:14 GMT",
"from": "j.park@yonsei.ac.kr",
"urls": {
"gcn_circular": "https://gcn.nasa.gov/circulars/37743"
},
"title": "GCN CIRCULAR",
"number": "37743",
"subject": "LIGO/Virgo/KAGRA S241009l: Identification of a GW compact binary merger candidate"
},
"message_text": "\nThe LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration report:\n\nWe identified the compact binary merger candidate S241009l during real-time processing of data from LIGO Hanford Observatory (H1), LIGO Livingston Observatory (L1), and Virgo Observatory (V1) at 2024-10-09 02:28:35.687 UTC (GPS time: 1412476133.687). The candidate was found by the GstLAL [1] and MBTA [2] analysis pipelines.\n\nS241009l is an event of interest because its false alarm rate, as estimated by the online analysis, is 3.3e-08 Hz, or about one in 11 months. The event's properties can be found at this URL:\n\nhttps://gracedb.ligo.org/superevents/S241009l\n\nThe classification of the GW signal, in order of descending probability, is BBH (98%), Terrestrial (2%), NSBH (<1%), or BNS (<1%).\n\nAssuming the candidate is astrophysical in origin, the probability that the lighter compact object is consistent with a neutron star mass (HasNS) is <1%. [3] Using the masses and spins inferred from the signal, the probability of matter outside the final compact object (HasRemnant) is <1%. [3] Both HasNS and HasRemnant consider the support of several neutron star equations of state for maximum neutron star mass. The probability that either of the binary components lies between 3 and 5 solar masses (HasMassGap) is <1%.\n\nTwo sky maps are available at this time and can be retrieved from the GraceDB event page:\n * bayestar.multiorder.fits,1, an initial localization generated by BAYESTAR [4], distributed via GCN notice about 27 seconds after the candidate event time.\n * bayestar.multiorder.fits,2, an initial localization generated by BAYESTAR [4], distributed via GCN notice about 5 minutes after the candidate event time.\n\nThe preferred sky map at this time is bayestar.multiorder.fits,2. For the bayestar.multiorder.fits,2 sky map, the 90% credible region is 2544 deg2. Marginalized over the whole sky, the a posteriori luminosity distance estimate is 6642 +/- 2029 Mpc (a posteriori mean +/- standard deviation).\n\nFor further information about analysis methodology and the contents of this alert, refer to the LIGO/Virgo/KAGRA Public Alerts User Guide https://emfollow.docs.ligo.org/.\n\n [1] Tsukada et al. PRD 108, 043004 (2023) doi:10.1103/PhysRevD.108.043004 and Ewing et al. (2023) arXiv:2305.05625\n [2] Aubin et al. CQG 38, 095004 (2021) doi:10.1088/1361-6382/abe913\n [3] Chatterjee et al. ApJ 896, 54 (2020) doi:10.3847/1538-4357/ab8dbe\n [4] Singer & Price PRD 93, 024013 (2016) doi:10.1103/PhysRevD.93.024013\n\n\nView this GCN Circular online at https://gcn.nasa.gov/circulars/37743.",
"published": "2024-10-09T03:16:29.092845Z",
"message_parser": "GCN Circular Parser v1",
"retracted": false,
"created": "2024-10-09T03:16:29.092861Z",
"modified": "2024-10-09T03:16:29.103500Z",
"nonlocalizedevents": [
{
"event_id": "S241009l"
}
],
"targets": []
},
{
"id": 197138,
"topic": "gcn.classic.text.FERMI_GBM_ALERT",
"uuid": "ff5174b0-214d-4b41-93d5-3687ab3dc708",
"title": "GCN/FERMI NOTICE",
"submitter": "",
"authors": "",
"data": {
"title": "GCN/FERMI NOTICE",
"lc_url": "http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250520414/quicklook/glg_lc_medres34_bn250520414.gif",
"e_range": "3-4 [chan] 47-291 [keV]",
"comments": "Fermi-GBM Trigger Alert.\nThis trigger occurred at longitude,latitude = 267.02,-24.17 [deg].\nThe LC_URL file will not be created until ~15 min after the trigger.",
"grb_date": "20815 TJD; 140 DOY; 25/05/20",
"grb_time": "35788.80 SOD {09:56:28.80} UT",
"algorithm": "17",
"detectors": "1,0,1, 0,0,0, 0,0,1, 0,0,0, 0,0,",
"record_num": "1",
"notice_date": "Tue 20 May 25 09:56:34 UT",
"notice_type": "Fermi-GBM Alert",
"trigger_dur": "4.096 [sec]",
"trigger_num": "769427793",
"trigger_signif": "5.0 [sigma]"
},
"message_text": "TITLE: GCN/FERMI NOTICE\nNOTICE_DATE: Tue 20 May 25 09:56:34 UT\nNOTICE_TYPE: Fermi-GBM Alert\nRECORD_NUM: 1\nTRIGGER_NUM: 769427793\nGRB_DATE: 20815 TJD; 140 DOY; 25/05/20\nGRB_TIME: 35788.80 SOD {09:56:28.80} UT\nTRIGGER_SIGNIF: 5.0 [sigma]\nTRIGGER_DUR: 4.096 [sec]\nE_RANGE: 3-4 [chan] 47-291 [keV]\nALGORITHM: 17\nDETECTORS: 1,0,1, 0,0,0, 0,0,1, 0,0,0, 0,0,\nLC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250520414/quicklook/glg_lc_medres34_bn250520414.gif\nCOMMENTS: Fermi-GBM Trigger Alert. \nCOMMENTS: This trigger occurred at longitude,latitude = 267.02,-24.17 [deg]. \nCOMMENTS: The LC_URL file will not be created until ~15 min after the trigger. \n",
"published": "2025-05-20T09:56:34Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-05-20T09:56:35.232271Z",
"modified": "2025-05-20T09:56:35.245125Z",
"nonlocalizedevents": [],
"targets": []
},
{
"id": 5794070,
"topic": "gcn.classic.text.SWIFT_POINTDIR",
"uuid": "ff515475-cef4-4b58-ad5b-d775ab35757a",
"title": "GCN/SWIFT NOTICE",
"submitter": "",
"authors": "",
"data": {
"merit": "40.00",
"title": "GCN/SWIFT NOTICE",
"tgt_num": "98318, 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 196.08,-3.98 [deg].\nThis Notice was ground-generated -- not flight-generated.",
"obs_time": "660.00 [sec] (=11.0 [min])",
"sun_dist": "117.14 [deg] Sun_angle= 9.2 [hr] (West of Sun)",
"tgt_name": "SMDG0548400",
"moon_dist": "60.11 [deg]",
"slew_date": "20988 TJD; 313 DOY; 25/11/09",
"slew_time": "38040.00 SOD {10:34:00.00} UT",
"sun_postn": "224.81d {+14h 59m 15s} -16.99d {-16d 59' 16\"}",
"ecl_coords": "85.87,-54.09 [deg] ecliptic lon,lat of the pointing direction",
"gal_coords": "235.75,-26.07 [deg] galactic lon,lat of the pointing direction",
"inst_modes": "BAT=0=0x0 XRT=0=0x0 UVOT=346=0x15A",
"moon_illum": "79 [%]",
"moon_postn": "103.02d {+06h 52m 05s} +27.55d {+27d 32' 56\"}",
"notice_date": "Sun 09 Nov 25 10:33:25 UT",
"notice_type": "SWIFT Pointing Direction",
"next_point_ra": "87.185d {+05h 48m 44s} (J2000)",
"next_point_dec": "-30.693d {-30d 41' 34\"} (J2000)",
"next_point_roll": "140.927d"
},
"message_text": "TITLE: GCN/SWIFT NOTICE\nNOTICE_DATE: Sun 09 Nov 25 10:33:25 UT\nNOTICE_TYPE: SWIFT Pointing Direction\nNEXT_POINT_RA: 87.185d {+05h 48m 44s} (J2000)\nNEXT_POINT_DEC: -30.693d {-30d 41' 34\"} (J2000)\nNEXT_POINT_ROLL: 140.927d\nSLEW_TIME: 38040.00 SOD {10:34:00.00} UT\nSLEW_DATE: 20988 TJD; 313 DOY; 25/11/09\nOBS_TIME: 660.00 [sec] (=11.0 [min])\nTGT_NAME: SMDG0548400 \nTGT_NUM: 98318, Seg_Num: 7\nMERIT: 40.00\nINST_MODES: BAT=0=0x0 XRT=0=0x0 UVOT=346=0x15A\nSUN_POSTN: 224.81d {+14h 59m 15s} -16.99d {-16d 59' 16\"}\nSUN_DIST: 117.14 [deg] Sun_angle= 9.2 [hr] (West of Sun)\nMOON_POSTN: 103.02d {+06h 52m 05s} +27.55d {+27d 32' 56\"}\nMOON_DIST: 60.11 [deg]\nMOON_ILLUM: 79 [%]\nGAL_COORDS: 235.75,-26.07 [deg] galactic lon,lat of the pointing direction\nECL_COORDS: 85.87,-54.09 [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 196.08,-3.98 [deg]. \nCOMMENTS: This Notice was ground-generated -- not flight-generated. \n",
"published": "2025-11-09T10:33:25Z",
"message_parser": "GCN Notice Plaintext Parser v1",
"retracted": false,
"created": "2025-11-09T10:33:27.731616Z",
"modified": "2025-11-09T10:33:27.740127Z",
"nonlocalizedevents": [],
"targets": []
}
]
}
