////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 17 Sep 26 23:54:14 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 811382049 GRB_DATE: 21300 TJD; 260 DOY; 26/09/17 GRB_TIME: 86044.42 SOD {23:54:04.42} UT TRIGGER_SIGNIF: 4.6 [sigma] TRIGGER_DUR: 0.256 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 8 DETECTORS: 0,1,1, 0,0,0, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260917996/quicklook/glg_lc_medres34_bn260917996.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 270.85,-6.20 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 17 Sep 26 23:54:23 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 45 TRIGGER_NUM: 811382049 GRB_RA: 186.000d {+12h 24m 00s} (J2000), 186.353d {+12h 25m 25s} (current), 185.341d {+12h 21m 22s} (1950) GRB_DEC: -33.533d {-33d 31' 59"} (J2000), -33.681d {-33d 40' 51"} (current), -33.256d {-33d 15' 22"} (1950) GRB_ERROR: 19.22 [deg radius, statistical plus systematic] GRB_INTEN: 123 [cnts/sec] DATA_SIGNIF: 9.60 [sigma] INTEG_TIME: 2.048 [sec] GRB_DATE: 21300 TJD; 260 DOY; 26/09/17 GRB_TIME: 86044.42 SOD {23:54:04.42} UT GRB_PHI: 36.00 [deg] GRB_THETA: 80.00 [deg] DATA_TIME_SCALE: 2.0480 [sec] HARD_RATIO: 0.83 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 97% GRB 2nd_MOST_LIKELY: 1% Generic Transient DETECTORS: 0,1,1, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 175.50d {+11h 42m 00s} +1.95d {+01d 56' 49"} SUN_DIST: 37.07 [deg] Sun_angle= -0.7 [hr] (East of Sun) MOON_POSTN: 253.95d {+16h 55m 49s} -27.68d {-27d 40' 55"} MOON_DIST: 57.42 [deg] MOON_ILLUM: 42 [%] GAL_COORDS: 296.40, 28.99 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 199.87,-28.18 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260917996/quicklook/glg_lc_medres34_bn260917996.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 270.85,-6.20 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 17 Sep 26 23:54:44 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 58 TRIGGER_NUM: 811382049 GRB_RA: 183.110d {+12h 12m 26s} (J2000), 183.457d {+12h 13m 50s} (current), 182.462d {+12h 09m 51s} (1950) GRB_DEC: -28.820d {-28d 49' 11"} (J2000), -28.968d {-28d 58' 05"} (current), -28.542d {-28d 32' 30"} (1950) GRB_ERROR: 16.98 [deg radius, statistical only] DATA_SIGNIF: 10.10 [sigma] DATA_INTERVAL: 2.048 [sec] GRB_DATE: 21300 TJD; 260 DOY; 26/09/17 GRB_TIME: 86044.42 SOD {23:54:04.42} UT GRB_PHI: 31.00 [deg] GRB_THETA: 82.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 175.50d {+11h 42m 00s} +1.95d {+01d 56' 49"} SUN_DIST: 31.84 [deg] Sun_angle= -0.5 [hr] (East of Sun) MOON_POSTN: 253.96d {+16h 55m 50s} -27.68d {-27d 40' 56"} MOON_DIST: 61.08 [deg] MOON_ILLUM: 42 [%] GAL_COORDS: 292.71, 33.28 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 195.06,-25.05 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260917996/quicklook/glg_lc_medres34_bn260917996.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_811382049.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 17 Sep 26 23:55:30 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 0 TRIGGER_NUM: 811382049 GRB_RA: 152.620d {+10h 10m 29s} (J2000), 152.880d {+10h 11m 31s} (current), 152.135d {+10h 08m 32s} (1950) GRB_DEC: -50.340d {-50d 20' 23"} (J2000), -50.472d {-50d 28' 19"} (current), -50.093d {-50d 05' 35"} (1950) GRB_ERROR: 5.48 [deg radius, statistical only] DATA_SIGNIF: 16.70 [sigma] DATA_INTERVAL: 11.264 [sec] GRB_DATE: 21300 TJD; 260 DOY; 26/09/17 GRB_TIME: 86044.42 SOD {23:54:04.42} UT GRB_PHI: 54.00 [deg] GRB_THETA: 104.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 175.50d {+11h 42m 00s} +1.95d {+01d 56' 48"} SUN_DIST: 55.88 [deg] Sun_angle= 1.5 [hr] (West of Sun) MOON_POSTN: 253.96d {+16h 55m 51s} -27.68d {-27d 40' 58"} MOON_DIST: 75.52 [deg] MOON_ILLUM: 42 [%] GAL_COORDS: 278.49, 4.74 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 183.73,-55.39 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260917996/quicklook/glg_lc_medres34_bn260917996.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_811382049.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. 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 18 Sep 26 00:03:24 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 811382049 GRB_RA: 155.550d {+10h 22m 12s} (J2000), 155.827d {+10h 23m 18s} (current), 155.033d {+10h 20m 08s} (1950) GRB_DEC: -46.830d {-46d 49' 47"} (J2000), -46.966d {-46d 57' 55"} (current), -46.577d {-46d 34' 37"} (1950) GRB_ERROR: 5.23 [deg radius, statistical only] GRB_DATE: 21300 TJD; 260 DOY; 26/09/17 GRB_TIME: 86044.42 SOD {23:54:04.42} UT GRB_PHI: 50.00 [deg] GRB_THETA: 103.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 175.51d {+11h 42m 02s} +1.94d {+01d 56' 41"} SUN_DIST: 51.87 [deg] Sun_angle= 1.3 [hr] (West of Sun) MOON_POSTN: 254.04d {+16h 56m 09s} -27.69d {-27d 41' 18"} MOON_DIST: 75.32 [deg] MOON_ILLUM: 42 [%] GAL_COORDS: 278.13, 8.73 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 182.79,-51.42 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260917996/quicklook/glg_lc_medres34_bn260917996.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260917996/quicklook/glg_locplot_all_bn260917996.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 Long GRB.