////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 28 Feb 26 17:31:26 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 793992685 GRB_DATE: 21099 TJD; 59 DOY; 26/02/28 GRB_TIME: 63080.43 SOD {17:31:20.43} UT TRIGGER_SIGNIF: 5.6 [sigma] TRIGGER_DUR: 0.064 [sec] E_RANGE: 2-2 [chan] 23-47 [keV] ALGORITHM: 25 DETECTORS: 0,0,0, 0,1,1, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260228730/quicklook/glg_lc_medres34_bn260228730.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 295.87,22.27 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 28 Feb 26 17:31:39 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 47 TRIGGER_NUM: 793992685 GRB_RA: 297.433d {+19h 49m 44s} (J2000), 297.707d {+19h 50m 50s} (current), 296.909d {+19h 47m 38s} (1950) GRB_DEC: +25.267d {+25d 16' 00"} (J2000), +25.334d {+25d 20' 03"} (current), +25.140d {+25d 08' 22"} (1950) GRB_ERROR: 35.42 [deg radius, statistical plus systematic] GRB_INTEN: 160 [cnts/sec] DATA_SIGNIF: 3.00 [sigma] INTEG_TIME: 0.128 [sec] GRB_DATE: 21099 TJD; 59 DOY; 26/02/28 GRB_TIME: 63080.43 SOD {17:31:20.43} UT GRB_PHI: 305.00 [deg] GRB_THETA: 65.00 [deg] DATA_TIME_SCALE: 0.1280 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,0,0, 0,1,1, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 341.66d {+22h 46m 39s} -7.77d {-07d 45' 55"} SUN_DIST: 54.06 [deg] Sun_angle= 2.9 [hr] (West of Sun) MOON_POSTN: 128.52d {+08h 34m 05s} +21.67d {+21d 40' 20"} MOON_DIST: 131.84 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 61.86, -0.45 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 306.33, 45.31 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260228730/quicklook/glg_lc_medres34_bn260228730.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 295.87,22.27 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.