////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 28 Oct 25 03:26:37 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 783314796 GRB_DATE: 20976 TJD; 301 DOY; 25/10/28 GRB_TIME: 12391.86 SOD {03:26:31.86} UT TRIGGER_SIGNIF: 4.7 [sigma] TRIGGER_DUR: 2.048 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 14 DETECTORS: 1,0,0, 0,0,0, 0,0,1, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251028143/quicklook/glg_lc_medres34_bn251028143.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 72.78,14.43 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 28 Oct 25 03:27:01 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 45 TRIGGER_NUM: 783314796 GRB_RA: 146.100d {+09h 44m 24s} (J2000), 146.464d {+09h 45m 51s} (current), 145.394d {+09h 41m 34s} (1950) GRB_DEC: +22.717d {+22d 43' 00"} (J2000), +22.597d {+22d 35' 50"} (current), +22.947d {+22d 56' 49"} (1950) GRB_ERROR: 25.72 [deg radius, statistical plus systematic] GRB_INTEN: 75 [cnts/sec] DATA_SIGNIF: 4.70 [sigma] INTEG_TIME: 2.048 [sec] GRB_DATE: 20976 TJD; 301 DOY; 25/10/28 GRB_TIME: 12391.86 SOD {03:26:31.86} UT GRB_PHI: 87.00 [deg] GRB_THETA: 55.00 [deg] DATA_TIME_SCALE: 2.0480 [sec] HARD_RATIO: 0.37 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 96% GRB 2nd_MOST_LIKELY: 3% Generic Transient DETECTORS: 1,0,0, 0,0,0, 0,0,1, 0,0,0, 0,0, SUN_POSTN: 212.68d {+14h 10m 44s} -13.17d {-13d 10' 25"} SUN_DIST: 74.04 [deg] Sun_angle= 4.4 [hr] (West of Sun) MOON_POSTN: 289.59d {+19h 18m 22s} -26.68d {-26d 40' 46"} MOON_DIST: 146.35 [deg] MOON_ILLUM: 35 [%] GAL_COORDS: 208.21, 47.60 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 140.75, 8.61 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251028143/quicklook/glg_lc_medres34_bn251028143.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 72.78,14.43 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 28 Oct 25 03:27:10 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 58 TRIGGER_NUM: 783314796 GRB_RA: 147.467d {+09h 49m 52s} (J2000), 147.822d {+09h 51m 17s} (current), 146.778d {+09h 47m 07s} (1950) GRB_DEC: +17.483d {+17d 28' 60"} (J2000), +17.362d {+17d 21' 43"} (current), +17.717d {+17d 43' 02"} (1950) GRB_ERROR: 5.25 [deg radius, statistical plus systematic] GRB_INTEN: 466 [cnts/sec] DATA_SIGNIF: 44.10 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20976 TJD; 301 DOY; 25/10/28 GRB_TIME: 12391.86 SOD {03:26:31.86} UT GRB_PHI: 85.00 [deg] GRB_THETA: 50.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.63 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 96% GRB 2nd_MOST_LIKELY: 3% Generic Transient DETECTORS: 1,0,0, 0,0,0, 0,0,1, 0,0,0, 0,0, SUN_POSTN: 212.68d {+14h 10m 44s} -13.17d {-13d 10' 25"} SUN_DIST: 70.93 [deg] Sun_angle= 4.3 [hr] (West of Sun) MOON_POSTN: 289.59d {+19h 18m 22s} -26.68d {-26d 40' 45"} MOON_DIST: 143.50 [deg] MOON_ILLUM: 35 [%] GAL_COORDS: 216.14, 47.15 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 143.73, 4.11 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251028143/quicklook/glg_lc_medres34_bn251028143.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 72.78,14.43 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 28 Oct 25 03:27:20 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 783314796 GRB_RA: 150.910d {+10h 03m 38s} (J2000), 151.265d {+10h 05m 04s} (current), 150.222d {+10h 00m 53s} (1950) GRB_DEC: +19.150d {+19d 08' 60"} (J2000), +19.024d {+19d 01' 27"} (current), +19.392d {+19d 23' 33"} (1950) GRB_ERROR: 1.72 [deg radius, statistical only] DATA_SIGNIF: 21.90 [sigma] DATA_INTERVAL: 2.048 [sec] GRB_DATE: 20976 TJD; 301 DOY; 25/10/28 GRB_TIME: 12391.86 SOD {03:26:31.86} UT GRB_PHI: 81.00 [deg] GRB_THETA: 52.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 212.68d {+14h 10m 44s} -13.17d {-13d 10' 25"} SUN_DIST: 68.52 [deg] Sun_angle= 4.1 [hr] (West of Sun) MOON_POSTN: 289.59d {+19h 18m 22s} -26.68d {-26d 40' 44"} MOON_DIST: 141.02 [deg] MOON_ILLUM: 35 [%] GAL_COORDS: 215.51, 50.79 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 146.24, 6.79 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251028143/quicklook/glg_lc_medres34_bn251028143.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_783314796.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: In the LAT Field-of-view. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file will not be created/available until ~15 min after the trigger. COMMENTS: The POS_MAP_URL file will not be created/available until ~1.5 min after the notice. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 28 Oct 25 03:28:28 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 4 TRIGGER_NUM: 783314796 GRB_RA: 152.130d {+10h 08m 31s} (J2000), 152.486d {+10h 09m 57s} (current), 151.439d {+10h 05m 45s} (1950) GRB_DEC: +20.970d {+20d 58' 12"} (J2000), +20.843d {+20d 50' 34"} (current), +21.215d {+21d 12' 55"} (1950) GRB_ERROR: 1.64 [deg radius, statistical only] DATA_SIGNIF: 57.00 [sigma] DATA_INTERVAL: 17.408 [sec] GRB_DATE: 20976 TJD; 301 DOY; 25/10/28 GRB_TIME: 12391.86 SOD {03:26:31.86} UT GRB_PHI: 80.00 [deg] GRB_THETA: 54.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 212.68d {+14h 10m 44s} -13.17d {-13d 10' 26"} SUN_DIST: 68.21 [deg] Sun_angle= 4.0 [hr] (West of Sun) MOON_POSTN: 289.60d {+19h 18m 25s} -26.68d {-26d 40' 38"} MOON_DIST: 140.50 [deg] MOON_ILLUM: 35 [%] GAL_COORDS: 213.32, 52.46 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 146.67, 8.90 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251028143/quicklook/glg_lc_medres34_bn251028143.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_783314796.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: In the LAT Field-of-view. COMMENTS: This is likely a Long GRB. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file will not be created/available until ~15 min after the trigger. COMMENTS: The POS_MAP_URL file will not be created/available until ~1.5 min after the notice. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 28 Oct 25 03:28:39 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 5 TRIGGER_NUM: 783314796 GRB_RA: 152.160d {+10h 08m 38s} (J2000), 152.516d {+10h 10m 04s} (current), 151.469d {+10h 05m 53s} (1950) GRB_DEC: +20.940d {+20d 56' 24"} (J2000), +20.813d {+20d 48' 46"} (current), +21.185d {+21d 11' 07"} (1950) GRB_ERROR: 1.14 [deg radius, statistical only] DATA_SIGNIF: 65.30 [sigma] DATA_INTERVAL: 21.504 [sec] GRB_DATE: 20976 TJD; 301 DOY; 25/10/28 GRB_TIME: 12391.86 SOD {03:26:31.86} UT GRB_PHI: 80.00 [deg] GRB_THETA: 54.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 212.68d {+14h 10m 44s} -13.17d {-13d 10' 26"} SUN_DIST: 68.17 [deg] Sun_angle= 4.0 [hr] (West of Sun) MOON_POSTN: 289.61d {+19h 18m 25s} -26.68d {-26d 40' 37"} MOON_DIST: 140.47 [deg] MOON_ILLUM: 35 [%] GAL_COORDS: 213.38, 52.48 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 146.71, 8.88 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251028143/quicklook/glg_lc_medres34_bn251028143.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_783314796.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: In the LAT Field-of-view. COMMENTS: This is likely a Long GRB. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file will not be created/available until ~15 min after the trigger. COMMENTS: The POS_MAP_URL file will not be created/available until ~1.5 min after the notice. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 28 Oct 25 03:35:41 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 783314796 GRB_RA: 149.540d {+09h 58m 10s} (J2000), 149.898d {+09h 59m 35s} (current), 148.847d {+09h 55m 23s} (1950) GRB_DEC: +20.250d {+20d 15' 00"} (J2000), +20.126d {+20d 07' 33"} (current), +20.489d {+20d 29' 21"} (1950) GRB_ERROR: 1.00 [deg radius, statistical only] GRB_DATE: 20976 TJD; 301 DOY; 25/10/28 GRB_TIME: 12391.86 SOD {03:26:31.86} UT GRB_PHI: 83.00 [deg] GRB_THETA: 53.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 212.69d {+14h 10m 45s} -13.18d {-13d 10' 32"} SUN_DIST: 70.15 [deg] Sun_angle= 4.2 [hr] (West of Sun) MOON_POSTN: 289.67d {+19h 18m 41s} -26.67d {-26d 39' 58"} MOON_DIST: 142.66 [deg] MOON_ILLUM: 35 [%] GAL_COORDS: 213.22, 49.93 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 144.63, 7.38 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251028143/quicklook/glg_lc_medres34_bn251028143.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251028143/quicklook/glg_locplot_all_bn251028143.png COMMENTS: Fermi-GBM Final Position. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file should be available by the time this FINAL notice is produced. COMMENTS: This notice was generated completely by automated pipeline processing. COMMENTS: In the LAT Field-of-view. COMMENTS: This is likely a Long GRB.