////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 10 Sep 26 01:23:54 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 810696234 GRB_DATE: 21293 TJD; 253 DOY; 26/09/10 GRB_TIME: 5029.09 SOD {01:23:49.09} UT TRIGGER_SIGNIF: 5.6 [sigma] TRIGGER_DUR: 0.128 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 7 DETECTORS: 0,0,0, 1,1,0, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260910058/quicklook/glg_lc_medres34_bn260910058.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 215.40,-24.22 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 10 Sep 26 01:24:18 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 45 TRIGGER_NUM: 810696234 GRB_RA: 206.917d {+13h 47m 40s} (J2000), 207.268d {+13h 49m 04s} (current), 206.259d {+13h 45m 02s} (1950) GRB_DEC: -7.883d {-07d 52' 59"} (J2000), -8.016d {-08d 00' 55"} (current), -7.634d {-07d 38' 03"} (1950) GRB_ERROR: 22.00 [deg radius, statistical plus systematic] GRB_INTEN: 190 [cnts/sec] DATA_SIGNIF: 6.90 [sigma] INTEG_TIME: 0.512 [sec] GRB_DATE: 21293 TJD; 253 DOY; 26/09/10 GRB_TIME: 5029.09 SOD {01:23:49.09} UT GRB_PHI: 321.00 [deg] GRB_THETA: 65.00 [deg] DATA_TIME_SCALE: 0.5120 [sec] HARD_RATIO: 0.60 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 96% GRB 2nd_MOST_LIKELY: 3% Generic Transient DETECTORS: 0,0,0, 1,1,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 168.38d {+11h 13m 32s} +4.99d {+04d 59' 19"} SUN_DIST: 40.91 [deg] Sun_angle= -2.6 [hr] (East of Sun) MOON_POSTN: 155.08d {+10h 20m 20s} +9.91d {+09d 54' 44"} MOON_DIST: 54.97 [deg] MOON_ILLUM: 2 [%] GAL_COORDS: 326.17, 52.43 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 207.81, 3.01 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260910058/quicklook/glg_lc_medres34_bn260910058.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 215.40,-24.22 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 10 Sep 26 01:24:36 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 58 TRIGGER_NUM: 810696234 GRB_RA: 211.150d {+14h 04m 36s} (J2000), 211.481d {+14h 05m 55s} (current), 210.530d {+14h 02m 07s} (1950) GRB_DEC: +8.000d {+08d 00' 00"} (J2000), +7.873d {+07d 52' 23"} (current), +8.239d {+08d 14' 21"} (1950) GRB_ERROR: 12.92 [deg radius, statistical only] DATA_SIGNIF: 8.50 [sigma] DATA_INTERVAL: 2.048 [sec] GRB_DATE: 21293 TJD; 253 DOY; 26/09/10 GRB_TIME: 5029.09 SOD {01:23:49.09} UT GRB_PHI: 317.00 [deg] GRB_THETA: 81.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 168.38d {+11h 13m 32s} +4.99d {+04d 59' 18"} SUN_DIST: 42.91 [deg] Sun_angle= -2.9 [hr] (East of Sun) MOON_POSTN: 155.09d {+10h 20m 21s} +9.91d {+09d 54' 39"} MOON_DIST: 55.69 [deg] MOON_ILLUM: 2 [%] GAL_COORDS: 348.48, 64.19 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 206.07, 19.36 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260910058/quicklook/glg_lc_medres34_bn260910058.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_810696234.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. 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: Thu 10 Sep 26 01:33:08 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 810696234 GRB_RA: 210.090d {+14h 00m 22s} (J2000), 210.424d {+14h 01m 42s} (current), 209.464d {+13h 57m 51s} (1950) GRB_DEC: +6.050d {+06d 02' 60"} (J2000), +5.922d {+05d 55' 18"} (current), +6.292d {+06d 17' 30"} (1950) GRB_ERROR: 9.92 [deg radius, statistical only] GRB_DATE: 21293 TJD; 253 DOY; 26/09/10 GRB_TIME: 5029.09 SOD {01:23:49.09} UT GRB_PHI: 318.00 [deg] GRB_THETA: 79.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 168.39d {+11h 13m 33s} +4.99d {+04d 59' 10"} SUN_DIST: 41.85 [deg] Sun_angle= -2.8 [hr] (East of Sun) MOON_POSTN: 155.16d {+10h 20m 39s} +9.87d {+09d 52' 26"} MOON_DIST: 54.83 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 343.90, 63.30 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 205.78, 17.16 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260910058/quicklook/glg_lc_medres34_bn260910058.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260910058/quicklook/glg_locplot_all_bn260910058.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: This is likely a Short GRB.