////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 27 Dec 25 01:42:28 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 788492551 GRB_DATE: 21036 TJD; 361 DOY; 25/12/27 GRB_TIME: 6146.99 SOD {01:42:26.99} UT TRIGGER_SIGNIF: 5.6 [sigma] TRIGGER_DUR: 0.064 [sec] E_RANGE: 2-2 [chan] 23-47 [keV] ALGORITHM: 25 DETECTORS: 0,1,0, 0,0,1, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251227071/quicklook/glg_lc_medres34_bn251227071.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 97.52,-25.15 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 27 Dec 25 01:42:31 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 48 TRIGGER_NUM: 788492551 GRB_RA: 232.783d {+15h 31m 08s} (J2000), 234.221d {+15h 36m 53s} (current), 230.119d {+15h 20m 28s} (1950) GRB_DEC: -83.950d {-83d 57' 00"} (J2000), -84.036d {-84d 02' 09"} (current), -83.776d {-83d 46' 34"} (1950) GRB_ERROR: 35.00 [deg radius, statistical plus systematic] GRB_INTEN: 290 [cnts/sec] DATA_SIGNIF: 3.40 [sigma] INTEG_TIME: 0.016 [sec] GRB_DATE: 21036 TJD; 361 DOY; 25/12/27 GRB_TIME: 6146.99 SOD {01:42:26.99} UT GRB_PHI: 270.00 [deg] GRB_THETA: 10.00 [deg] DATA_TIME_SCALE: 0.0160 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,1,0, 0,0,1, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 276.04d {+18h 24m 09s} -23.32d {-23d 19' 08"} SUN_DIST: 62.30 [deg] Sun_angle= 2.8 [hr] (West of Sun) MOON_POSTN: 356.24d {+23h 44m 58s} -0.06d {-00d 03' 37"} MOON_DIST: 93.10 [deg] MOON_ILLUM: 42 [%] GAL_COORDS: 307.13,-22.43 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 262.32,-61.52 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251227071/quicklook/glg_lc_medres34_bn251227071.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 97.52,-25.15 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.