////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 13 Oct 26 13:57:48 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 813592669 GRB_DATE: 21326 TJD; 286 DOY; 26/10/13 GRB_TIME: 50264.12 SOD {13:57:44.12} UT TRIGGER_SIGNIF: 4.3 [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/bn261013582/quicklook/glg_lc_medres34_bn261013582.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 173.52,-21.88 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 13 Oct 26 13:58:12 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 45 TRIGGER_NUM: 813592669 GRB_RA: 136.950d {+09h 07m 48s} (J2000), 137.322d {+09h 09m 17s} (current), 136.254d {+09h 05m 01s} (1950) GRB_DEC: +16.067d {+16d 04' 00"} (J2000), +15.957d {+15d 57' 27"} (current), +16.269d {+16d 16' 08"} (1950) GRB_ERROR: 28.17 [deg radius, statistical plus systematic] GRB_INTEN: 206 [cnts/sec] DATA_SIGNIF: 4.20 [sigma] INTEG_TIME: 0.256 [sec] GRB_DATE: 21326 TJD; 286 DOY; 26/10/13 GRB_TIME: 50264.12 SOD {13:57:44.12} UT GRB_PHI: 66.00 [deg] GRB_THETA: 95.00 [deg] DATA_TIME_SCALE: 0.2560 [sec] HARD_RATIO: 0.37 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 92% GRB 2nd_MOST_LIKELY: 3% Distant Particles DETECTORS: 0,1,1, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 198.70d {+13h 14m 47s} -7.91d {-07d 54' 36"} SUN_DIST: 65.27 [deg] Sun_angle= 4.1 [hr] (West of Sun) MOON_POSTN: 230.69d {+15h 22m 45s} -23.78d {-23d 46' 45"} MOON_DIST: 99.35 [deg] MOON_ILLUM: 9 [%] GAL_COORDS: 212.88, 37.27 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 134.61, -0.40 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn261013582/quicklook/glg_lc_medres34_bn261013582.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 173.52,-21.88 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 13 Oct 26 13:58:30 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 813592669 GRB_RA: 143.250d {+09h 33m 00s} (J2000), 143.622d {+09h 34m 29s} (current), 142.554d {+09h 30m 13s} (1950) GRB_DEC: +18.180d {+18d 10' 48"} (J2000), +18.060d {+18d 03' 37"} (current), +18.402d {+18d 24' 07"} (1950) GRB_ERROR: 16.97 [deg radius, statistical only] DATA_SIGNIF: 4.40 [sigma] DATA_INTERVAL: 0.256 [sec] GRB_DATE: 21326 TJD; 286 DOY; 26/10/13 GRB_TIME: 50264.12 SOD {13:57:44.12} UT GRB_PHI: 61.00 [deg] GRB_THETA: 99.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 198.70d {+13h 14m 47s} -7.91d {-07d 54' 36"} SUN_DIST: 60.23 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 230.69d {+15h 22m 45s} -23.78d {-23d 46' 48"} MOON_DIST: 94.62 [deg] MOON_ILLUM: 9 [%] GAL_COORDS: 213.17, 43.65 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 139.70, 3.45 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn261013582/quicklook/glg_lc_medres34_bn261013582.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_813592669.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: Tue 13 Oct 26 14:07:11 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 813592669 GRB_RA: 138.620d {+09h 14m 29s} (J2000), 138.994d {+09h 15m 59s} (current), 137.920d {+09h 11m 41s} (1950) GRB_DEC: +17.640d {+17d 38' 24"} (J2000), +17.528d {+17d 31' 40"} (current), +17.848d {+17d 50' 52"} (1950) GRB_ERROR: 15.37 [deg radius, statistical only] GRB_DATE: 21326 TJD; 286 DOY; 26/10/13 GRB_TIME: 50264.12 SOD {13:57:44.12} UT GRB_PHI: 65.00 [deg] GRB_THETA: 97.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 198.70d {+13h 14m 49s} -7.91d {-07d 54' 44"} SUN_DIST: 64.22 [deg] Sun_angle= 4.0 [hr] (West of Sun) MOON_POSTN: 230.77d {+15h 23m 04s} -23.80d {-23d 47' 57"} MOON_DIST: 98.54 [deg] MOON_ILLUM: 9 [%] GAL_COORDS: 211.77, 39.33 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 135.67, 1.57 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn261013582/quicklook/glg_lc_medres34_bn261013582.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn261013582/quicklook/glg_locplot_all_bn261013582.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.