////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 18 Jul 21 05:24:28 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 648278666 GRB_DATE: 19413 TJD; 199 DOY; 21/07/18 GRB_TIME: 19461.84 SOD {05:24:21.84} UT TRIGGER_SIGNIF: 7.9 [sigma] TRIGGER_DUR: 0.016 [sec] E_RANGE: 2-2 [chan] 23-47 [keV] ALGORITHM: 22 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/2021/bn210718225/quicklook/glg_lc_medres34_bn210718225.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 176.15,-25.43 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 18 Jul 21 05:24:46 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 44 TRIGGER_NUM: 648278666 GRB_RA: 289.983d {+19h 19m 56s} (J2000), 290.219d {+19h 20m 53s} (current), 289.435d {+19h 17m 44s} (1950) GRB_DEC: +19.483d {+19d 28' 60"} (J2000), +19.525d {+19d 31' 28"} (current), +19.389d {+19d 23' 22"} (1950) GRB_ERROR: 24.13 [deg radius, statistical plus systematic] GRB_INTEN: 499 [cnts/sec] DATA_SIGNIF: 4.90 [sigma] INTEG_TIME: 0.064 [sec] GRB_DATE: 19413 TJD; 199 DOY; 21/07/18 GRB_TIME: 19461.84 SOD {05:24:21.84} UT GRB_PHI: 219.00 [deg] GRB_THETA: 105.00 [deg] DATA_TIME_SCALE: 0.0640 [sec] HARD_RATIO: 9.95 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 35% GRB 2nd_MOST_LIKELY: 31% Generic SGR DETECTORS: 0,0,0, 0,0,0, 0,0,1, 0,0,1, 0,0, SUN_POSTN: 117.81d {+07h 51m 15s} +20.98d {+20d 58' 37"} SUN_DIST: 138.82 [deg] Sun_angle= -11.5 [hr] (East of Sun) MOON_POSTN: 214.96d {+14h 19m 51s} -11.03d {-11d 01' 43"} MOON_DIST: 80.13 [deg] MOON_ILLUM: 59 [%] GAL_COORDS: 53.45, 2.75 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 295.34, 41.18 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210718225/quicklook/glg_lc_medres34_bn210718225.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 176.15,-25.43 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.