////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 31 Oct 25 07:21:06 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 783588065 GRB_DATE: 20979 TJD; 304 DOY; 25/10/31 GRB_TIME: 26460.49 SOD {07:21:00.49} UT TRIGGER_SIGNIF: 4.9 [sigma] TRIGGER_DUR: 0.512 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 11 DETECTORS: 1,1,0, 0,0,0, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251031306/quicklook/glg_lc_medres34_bn251031306.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 72.32,-20.28 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 31 Oct 25 07:21:20 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 44 TRIGGER_NUM: 783588065 GRB_RA: 174.533d {+11h 38m 08s} (J2000), 174.852d {+11h 39m 24s} (current), 173.919d {+11h 35m 41s} (1950) GRB_DEC: -43.150d {-43d 08' 59"} (J2000), -43.293d {-43d 17' 34"} (current), -42.873d {-42d 52' 22"} (1950) GRB_ERROR: 20.57 [deg radius, statistical plus systematic] GRB_INTEN: 92 [cnts/sec] DATA_SIGNIF: 7.20 [sigma] INTEG_TIME: 2.048 [sec] GRB_DATE: 20979 TJD; 304 DOY; 25/10/31 GRB_TIME: 26460.49 SOD {07:21:00.49} UT GRB_PHI: 60.00 [deg] GRB_THETA: 25.00 [deg] DATA_TIME_SCALE: 2.0480 [sec] HARD_RATIO: 0.28 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 95% GRB 2nd_MOST_LIKELY: 2% Distant Particles DETECTORS: 1,1,0, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 215.75d {+14h 23m 01s} -14.21d {-14d 12' 45"} SUN_DIST: 45.44 [deg] Sun_angle= 2.7 [hr] (West of Sun) MOON_POSTN: 330.30d {+22h 01m 12s} -13.84d {-13d 50' 24"} MOON_DIST: 118.61 [deg] MOON_ILLUM: 67 [%] GAL_COORDS: 289.00, 17.73 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 196.00,-40.93 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251031306/quicklook/glg_lc_medres34_bn251031306.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 72.32,-20.28 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 31 Oct 25 07:21:29 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 58 TRIGGER_NUM: 783588065 GRB_RA: 173.533d {+11h 34m 08s} (J2000), 173.859d {+11h 35m 26s} (current), 172.903d {+11h 31m 37s} (1950) GRB_DEC: -18.050d {-18d 03' 00"} (J2000), -18.193d {-18d 11' 34"} (current), -17.774d {-17d 46' 24"} (1950) GRB_ERROR: 12.68 [deg radius, statistical plus systematic] GRB_INTEN: 142 [cnts/sec] DATA_SIGNIF: 14.70 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20979 TJD; 304 DOY; 25/10/31 GRB_TIME: 26460.49 SOD {07:21:00.49} UT GRB_PHI: 52.00 [deg] GRB_THETA: 50.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.63 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 95% GRB 2nd_MOST_LIKELY: 3% Generic Transient DETECTORS: 1,1,0, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 215.75d {+14h 23m 01s} -14.21d {-14d 12' 46"} SUN_DIST: 40.34 [deg] Sun_angle= 2.8 [hr] (West of Sun) MOON_POSTN: 330.30d {+22h 01m 12s} -13.84d {-13d 50' 22"} MOON_DIST: 140.43 [deg] MOON_ILLUM: 67 [%] GAL_COORDS: 278.26, 41.09 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 181.52,-19.08 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251031306/quicklook/glg_lc_medres34_bn251031306.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 72.32,-20.28 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 31 Oct 25 07:21:38 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 783588065 GRB_RA: 195.040d {+13h 00m 10s} (J2000), 195.399d {+13h 01m 36s} (current), 194.348d {+12h 57m 23s} (1950) GRB_DEC: -36.380d {-36d 22' 47"} (J2000), -36.519d {-36d 31' 07"} (current), -36.111d {-36d 06' 38"} (1950) GRB_ERROR: 7.53 [deg radius, statistical only] DATA_SIGNIF: 10.20 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 20979 TJD; 304 DOY; 25/10/31 GRB_TIME: 26460.49 SOD {07:21:00.49} UT GRB_PHI: 24.00 [deg] GRB_THETA: 30.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 215.75d {+14h 23m 01s} -14.21d {-14d 12' 46"} SUN_DIST: 28.77 [deg] Sun_angle= 1.4 [hr] (West of Sun) MOON_POSTN: 330.30d {+22h 01m 12s} -13.84d {-13d 50' 20"} MOON_DIST: 114.11 [deg] MOON_ILLUM: 67 [%] GAL_COORDS: 304.89, 26.46 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 208.81,-27.46 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251031306/quicklook/glg_lc_medres34_bn251031306.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_783588065.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: Fri 31 Oct 25 07:21:44 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 70 TRIGGER_NUM: 783588065 GRB_RA: 175.967d {+11h 43m 52s} (J2000), 176.294d {+11h 45m 10s} (current), 175.335d {+11h 41m 20s} (1950) GRB_DEC: -23.100d {-23d 06' 00"} (J2000), -23.243d {-23d 14' 36"} (current), -22.822d {-22d 49' 20"} (1950) GRB_ERROR: 9.22 [deg radius, statistical plus systematic] GRB_INTEN: 185 [cnts/sec] DATA_SIGNIF: 20.70 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20979 TJD; 304 DOY; 25/10/31 GRB_TIME: 26460.49 SOD {07:21:00.49} UT GRB_PHI: 50.00 [deg] GRB_THETA: 45.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 1.29 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 91% GRB 2nd_MOST_LIKELY: 6% Solar Flare DETECTORS: 1,1,0, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 215.75d {+14h 23m 01s} -14.21d {-14d 12' 46"} SUN_DIST: 38.32 [deg] Sun_angle= 2.6 [hr] (West of Sun) MOON_POSTN: 330.30d {+22h 01m 13s} -13.84d {-13d 50' 19"} MOON_DIST: 135.03 [deg] MOON_ILLUM: 67 [%] GAL_COORDS: 283.33, 37.19 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 186.02,-22.69 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251031306/quicklook/glg_lc_medres34_bn251031306.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 72.32,-20.28 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 31 Oct 25 07:22:26 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 0 TRIGGER_NUM: 783588065 GRB_RA: 198.200d {+13h 12m 48s} (J2000), 198.556d {+13h 14m 13s} (current), 197.513d {+13h 10m 03s} (1950) GRB_DEC: -28.500d {-28d 30' 00"} (J2000), -28.636d {-28d 38' 10"} (current), -28.235d {-28d 14' 05"} (1950) GRB_ERROR: 6.82 [deg radius, statistical only] DATA_SIGNIF: 12.90 [sigma] DATA_INTERVAL: 6.144 [sec] GRB_DATE: 20979 TJD; 304 DOY; 25/10/31 GRB_TIME: 26460.49 SOD {07:21:00.49} UT GRB_PHI: 20.00 [deg] GRB_THETA: 38.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 215.75d {+14h 23m 01s} -14.21d {-14d 12' 46"} SUN_DIST: 21.50 [deg] Sun_angle= 1.1 [hr] (West of Sun) MOON_POSTN: 330.31d {+22h 01m 14s} -13.84d {-13d 50' 09"} MOON_DIST: 116.93 [deg] MOON_ILLUM: 67 [%] GAL_COORDS: 308.60, 34.14 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 207.88,-19.18 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251031306/quicklook/glg_lc_medres34_bn251031306.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_783588065.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: Fri 31 Oct 25 07:23:12 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 2 TRIGGER_NUM: 783588065 GRB_RA: 192.680d {+12h 50m 43s} (J2000), 193.021d {+12h 52m 05s} (current), 192.021d {+12h 48m 05s} (1950) GRB_DEC: -17.430d {-17d 25' 47"} (J2000), -17.570d {-17d 34' 12"} (current), -17.158d {-17d 09' 28"} (1950) GRB_ERROR: 5.11 [deg radius, statistical only] DATA_SIGNIF: 20.40 [sigma] DATA_INTERVAL: 15.360 [sec] GRB_DATE: 20979 TJD; 304 DOY; 25/10/31 GRB_TIME: 26460.49 SOD {07:21:00.49} UT GRB_PHI: 28.00 [deg] GRB_THETA: 49.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 215.75d {+14h 23m 01s} -14.21d {-14d 12' 47"} SUN_DIST: 22.11 [deg] Sun_angle= 1.5 [hr] (West of Sun) MOON_POSTN: 330.31d {+22h 01m 16s} -13.83d {-13d 49' 58"} MOON_DIST: 127.45 [deg] MOON_ILLUM: 67 [%] GAL_COORDS: 302.69, 45.44 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 198.49,-11.04 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251031306/quicklook/glg_lc_medres34_bn251031306.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_783588065.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: Fri 31 Oct 25 07:23:22 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 3 TRIGGER_NUM: 783588065 GRB_RA: 191.900d {+12h 47m 36s} (J2000), 192.242d {+12h 48m 58s} (current), 191.240d {+12h 44m 58s} (1950) GRB_DEC: -19.490d {-19d 29' 23"} (J2000), -19.631d {-19d 37' 49"} (current), -19.217d {-19d 13' 01"} (1950) GRB_ERROR: 2.33 [deg radius, statistical only] DATA_SIGNIF: 25.60 [sigma] DATA_INTERVAL: 18.432 [sec] GRB_DATE: 20979 TJD; 304 DOY; 25/10/31 GRB_TIME: 26460.49 SOD {07:21:00.49} UT GRB_PHI: 29.00 [deg] GRB_THETA: 47.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 215.75d {+14h 23m 01s} -14.21d {-14d 12' 47"} SUN_DIST: 23.11 [deg] Sun_angle= 1.6 [hr] (West of Sun) MOON_POSTN: 330.32d {+22h 01m 16s} -13.83d {-13d 49' 56"} MOON_DIST: 126.88 [deg] MOON_ILLUM: 67 [%] GAL_COORDS: 301.69, 43.37 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 198.64,-13.23 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251031306/quicklook/glg_lc_medres34_bn251031306.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_783588065.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: Fri 31 Oct 25 07:30:09 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 783588065 GRB_RA: 190.300d {+12h 41m 12s} (J2000), 190.639d {+12h 42m 33s} (current), 189.644d {+12h 38m 35s} (1950) GRB_DEC: -17.590d {-17d 35' 23"} (J2000), -17.731d {-17d 43' 52"} (current), -17.316d {-17d 18' 56"} (1950) GRB_ERROR: 3.29 [deg radius, statistical only] GRB_DATE: 20979 TJD; 304 DOY; 25/10/31 GRB_TIME: 26460.49 SOD {07:21:00.49} UT GRB_PHI: 31.00 [deg] GRB_THETA: 49.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 215.76d {+14h 23m 02s} -14.21d {-14d 12' 53"} SUN_DIST: 24.38 [deg] Sun_angle= 1.7 [hr] (West of Sun) MOON_POSTN: 330.37d {+22h 01m 30s} -13.81d {-13d 48' 19"} MOON_DIST: 129.28 [deg] MOON_ILLUM: 67 [%] GAL_COORDS: 299.47, 45.21 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 196.43,-12.09 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251031306/quicklook/glg_lc_medres34_bn251031306.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251031306/quicklook/glg_locplot_all_bn251031306.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.