////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 25 Jan 26 10:25:51 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 791029550 GRB_DATE: 21065 TJD; 25 DOY; 26/01/25 GRB_TIME: 37545.23 SOD {10:25:45.23} UT TRIGGER_SIGNIF: 4.9 [sigma] TRIGGER_DUR: 2.048 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 15 DETECTORS: 0,0,0, 0,0,0, 1,0,0, 0,0,1, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260125435/quicklook/glg_lc_medres34_bn260125435.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 140.17,-21.07 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 25 Jan 26 10:26:14 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 46 TRIGGER_NUM: 791029550 GRB_RA: 75.567d {+05h 02m 16s} (J2000), 75.929d {+05h 03m 43s} (current), 74.873d {+04h 59m 30s} (1950) GRB_DEC: +11.183d {+11d 10' 60"} (J2000), +11.219d {+11d 13' 08"} (current), +11.112d {+11d 06' 44"} (1950) GRB_ERROR: 17.93 [deg radius, statistical plus systematic] GRB_INTEN: 69 [cnts/sec] DATA_SIGNIF: 6.50 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21065 TJD; 25 DOY; 26/01/25 GRB_TIME: 37545.23 SOD {10:25:45.23} UT GRB_PHI: 140.00 [deg] GRB_THETA: 30.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 1.45 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 95% GRB 2nd_MOST_LIKELY: 1% Generic SGR DETECTORS: 0,0,0, 0,0,0, 1,0,0, 0,0,1, 0,0, SUN_POSTN: 307.82d {+20h 31m 16s} -18.90d {-18d 54' 08"} SUN_DIST: 129.48 [deg] Sun_angle= -8.5 [hr] (East of Sun) MOON_POSTN: 22.31d {+01h 29m 15s} +13.45d {+13d 27' 10"} MOON_DIST: 52.33 [deg] MOON_ILLUM: 42 [%] GAL_COORDS: 189.51,-18.17 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 75.55,-11.53 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260125435/quicklook/glg_lc_medres34_bn260125435.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 140.17,-21.07 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 25 Jan 26 10:26:32 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 791029550 GRB_RA: 78.620d {+05h 14m 29s} (J2000), 79.000d {+05h 16m 00s} (current), 77.891d {+05h 11m 34s} (1950) GRB_DEC: +18.060d {+18d 03' 36"} (J2000), +18.088d {+18d 05' 17"} (current), +18.003d {+18d 00' 12"} (1950) GRB_ERROR: 11.92 [deg radius, statistical only] DATA_SIGNIF: 7.50 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 21065 TJD; 25 DOY; 26/01/25 GRB_TIME: 37545.23 SOD {10:25:45.23} UT GRB_PHI: 155.00 [deg] GRB_THETA: 29.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 307.82d {+20h 31m 16s} -18.90d {-18d 54' 08"} SUN_DIST: 133.85 [deg] Sun_angle= -8.7 [hr] (East of Sun) MOON_POSTN: 22.32d {+01h 29m 16s} +13.45d {+13d 27' 14"} MOON_DIST: 54.55 [deg] MOON_ILLUM: 42 [%] GAL_COORDS: 185.30,-11.89 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 79.15, -4.95 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260125435/quicklook/glg_lc_medres34_bn260125435.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_791029550.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: Sun 25 Jan 26 10:35:13 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 791029550 GRB_RA: 77.080d {+05h 08m 19s} (J2000), 77.459d {+05h 09m 50s} (current), 76.354d {+05h 05m 25s} (1950) GRB_DEC: +17.610d {+17d 36' 36"} (J2000), +17.642d {+17d 38' 31"} (current), +17.546d {+17d 32' 46"} (1950) GRB_ERROR: 11.64 [deg radius, statistical only] GRB_DATE: 21065 TJD; 25 DOY; 26/01/25 GRB_TIME: 37545.23 SOD {10:25:45.23} UT GRB_PHI: 153.00 [deg] GRB_THETA: 28.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 307.82d {+20h 31m 18s} -18.90d {-18d 54' 03"} SUN_DIST: 132.32 [deg] Sun_angle= -8.6 [hr] (East of Sun) MOON_POSTN: 22.39d {+01h 29m 35s} +13.49d {+13d 29' 23"} MOON_DIST: 53.03 [deg] MOON_ILLUM: 42 [%] GAL_COORDS: 184.83,-13.35 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 77.64, -5.28 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260125435/quicklook/glg_lc_medres34_bn260125435.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260125435/quicklook/glg_locplot_all_bn260125435.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.