////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 18 Sep 24 15:56:45 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 748367802 GRB_DATE: 20571 TJD; 262 DOY; 24/09/18 GRB_TIME: 57397.80 SOD {15:56:37.80} UT TRIGGER_SIGNIF: 4.4 [sigma] TRIGGER_DUR: 0.256 [sec] E_RANGE: 4-7 [chan] 98-infinity [keV] ALGORITHM: 58 DETECTORS: 0,0,1, 0,1,0, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240918664/quicklook/glg_lc_medres34_bn240918664.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 262.07,-14.40 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 18 Sep 24 15:57:10 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 49 TRIGGER_NUM: 748367802 GRB_RA: 325.850d {+21h 43m 24s} (J2000), 326.245d {+21h 44m 59s} (current), 325.048d {+21h 40m 11s} (1950) GRB_DEC: -45.583d {-45d 34' 59"} (J2000), -45.469d {-45d 28' 08"} (current), -45.813d {-45d 48' 44"} (1950) GRB_ERROR: 30.82 [deg radius, statistical plus systematic] GRB_INTEN: 32 [cnts/sec] DATA_SIGNIF: 2.70 [sigma] INTEG_TIME: 0.016 [sec] GRB_DATE: 20571 TJD; 262 DOY; 24/09/18 GRB_TIME: 57397.80 SOD {15:56:37.80} UT GRB_PHI: 224.00 [deg] GRB_THETA: 75.00 [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: 0,0,1, 0,1,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 176.53d {+11h 46m 08s} +1.50d {+01d 30' 03"} SUN_DIST: 128.61 [deg] Sun_angle= -10.0 [hr] (East of Sun) MOON_POSTN: 3.70d {+00h 14m 47s} +1.28d {+01d 16' 58"} MOON_DIST: 57.27 [deg] MOON_ILLUM: 100 [%] GAL_COORDS: 353.69,-48.63 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 311.94,-29.94 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240918664/quicklook/glg_lc_medres34_bn240918664.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 262.07,-14.40 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.