////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 26 Feb 25 11:39:55 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 762262794 GRB_DATE: 20732 TJD; 57 DOY; 25/02/26 GRB_TIME: 41989.09 SOD {11:39:49.09} UT TRIGGER_SIGNIF: 4.4 [sigma] TRIGGER_DUR: 0.256 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 8 DETECTORS: 0,0,0, 0,0,0, 0,0,1, 0,0,1, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250226486/quicklook/glg_lc_medres34_bn250226486.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 266.13,-9.38 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 26 Feb 25 11:40:18 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 46 TRIGGER_NUM: 762262794 GRB_RA: 120.217d {+08h 00m 52s} (J2000), 120.554d {+08h 02m 13s} (current), 119.546d {+07h 58m 11s} (1950) GRB_DEC: +7.017d {+07d 01' 00"} (J2000), +6.946d {+06d 56' 45"} (current), +7.155d {+07d 09' 19"} (1950) GRB_ERROR: 26.30 [deg radius, statistical plus systematic] GRB_INTEN: 212 [cnts/sec] DATA_SIGNIF: 4.30 [sigma] INTEG_TIME: 0.256 [sec] GRB_DATE: 20732 TJD; 57 DOY; 25/02/26 GRB_TIME: 41989.09 SOD {11:39:49.09} UT GRB_PHI: 199.00 [deg] GRB_THETA: 125.00 [deg] DATA_TIME_SCALE: 0.2560 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Below horizon 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,0,0, 0,0,0, 0,0,1, 0,0,1, 0,0, SUN_POSTN: 339.78d {+22h 39m 07s} -8.52d {-08d 31' 13"} SUN_DIST: 141.12 [deg] Sun_angle= -9.4 [hr] (East of Sun) MOON_POSTN: 320.98d {+21h 23m 56s} -18.81d {-18d 48' 47"} MOON_DIST: 156.86 [deg] MOON_ILLUM: 3 [%] GAL_COORDS: 214.52, 18.62 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 120.87,-13.24 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250226486/quicklook/glg_lc_medres34_bn250226486.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 266.13,-9.38 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.