////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 18 May 24 15:55:46 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 737740549 GRB_DATE: 20448 TJD; 139 DOY; 24/05/18 GRB_TIME: 57344.95 SOD {15:55:44.95} UT TRIGGER_SIGNIF: 8.2 [sigma] TRIGGER_DUR: 0.016 [sec] E_RANGE: 5-7 [chan] 291-infinity [keV] ALGORITHM: 43 DETECTORS: 0,0,0, 0,1,0, 0,0,0, 1,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240518664/quicklook/glg_lc_medres34_bn240518664.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 115.28,0.40 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 18 May 24 15:55:51 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 46 TRIGGER_NUM: 737740549 GRB_RA: 34.133d {+02h 16m 32s} (J2000), 34.564d {+02h 18m 15s} (current), 33.256d {+02h 13m 01s} (1950) GRB_DEC: +57.050d {+57d 02' 60"} (J2000), +57.162d {+57d 09' 43"} (current), +56.818d {+56d 49' 06"} (1950) GRB_ERROR: 19.05 [deg radius, statistical plus systematic] GRB_INTEN: 898 [cnts/sec] DATA_SIGNIF: 5.60 [sigma] INTEG_TIME: 0.016 [sec] GRB_DATE: 20448 TJD; 139 DOY; 24/05/18 GRB_TIME: 57344.95 SOD {15:55:44.95} UT GRB_PHI: 260.00 [deg] GRB_THETA: 165.00 [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, 0,1,0, 0,0,0, 1,0,0, 0,0, SUN_POSTN: 55.95d {+03h 43m 47s} +19.75d {+19d 45' 18"} SUN_DIST: 40.60 [deg] Sun_angle= 1.4 [hr] (West of Sun) MOON_POSTN: 182.98d {+12h 11m 56s} -0.02d {-00d 01' 05"} MOON_DIST: 117.53 [deg] MOON_ILLUM: 78 [%] GAL_COORDS: 134.34, -3.92 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 53.74, 40.43 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240518664/quicklook/glg_lc_medres34_bn240518664.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 115.28,0.40 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.