////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 29 Oct 26 03:47:58 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 814938473 GRB_DATE: 21342 TJD; 302 DOY; 26/10/29 GRB_TIME: 13668.79 SOD {03:47:48.79} UT TRIGGER_SIGNIF: 4.6 [sigma] TRIGGER_DUR: 0.016 [sec] E_RANGE: 5-7 [chan] 291-infinity [keV] ALGORITHM: 119 DETECTORS: 0,0,0, 0,0,0, 0,0,0, 0,0,0, 1,1, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn261029158/quicklook/glg_lc_medres34_bn261029158.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 193.50,-23.55 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 29 Oct 26 03:48:17 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 49 TRIGGER_NUM: 814938473 GRB_RA: 258.300d {+17h 13m 12s} (J2000), 258.586d {+17h 14m 21s} (current), 257.766d {+17h 11m 04s} (1950) GRB_DEC: +21.383d {+21d 22' 60"} (J2000), +21.353d {+21d 21' 12"} (current), +21.441d {+21d 26' 28"} (1950) GRB_ERROR: 27.73 [deg radius, statistical plus systematic] GRB_INTEN: 517 [cnts/sec] DATA_SIGNIF: 3.00 [sigma] INTEG_TIME: 0.016 [sec] GRB_DATE: 21342 TJD; 302 DOY; 26/10/29 GRB_TIME: 13668.79 SOD {03:47:48.79} UT GRB_PHI: 345.00 [deg] GRB_THETA: 20.00 [deg] DATA_TIME_SCALE: 0.0160 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% TGF 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,0,0, 0,0,0, 0,0,0, 0,0,0, 1,1, SUN_POSTN: 213.43d {+14h 13m 43s} -13.43d {-13d 25' 50"} SUN_DIST: 56.34 [deg] Sun_angle= -3.0 [hr] (East of Sun) MOON_POSTN: 74.41d {+04h 57m 37s} +27.49d {+27d 29' 08"} MOON_DIST: 130.99 [deg] MOON_ILLUM: 88 [%] GAL_COORDS: 42.85, 30.71 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 254.73, 44.20 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn261029158/quicklook/glg_lc_medres34_bn261029158.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 193.50,-23.55 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.