////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 28 Aug 21 05:58:04 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 651823082 GRB_DATE: 19454 TJD; 240 DOY; 21/08/28 GRB_TIME: 21477.79 SOD {05:57:57.79} UT TRIGGER_SIGNIF: 5.7 [sigma] TRIGGER_DUR: 0.064 [sec] E_RANGE: 2-2 [chan] 23-47 [keV] ALGORITHM: 26 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/2021/bn210828249/quicklook/glg_lc_medres34_bn210828249.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 353.87,21.35 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 28 Aug 21 05:58:22 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 49 TRIGGER_NUM: 651823082 GRB_RA: 180.233d {+12h 00m 56s} (J2000), 180.514d {+12h 02m 03s} (current), 179.594d {+11h 58m 23s} (1950) GRB_DEC: -73.917d {-73d 55' 00"} (J2000), -74.037d {-74d 02' 13"} (current), -73.638d {-73d 38' 17"} (1950) GRB_ERROR: 26.88 [deg radius, statistical plus systematic] GRB_INTEN: 315 [cnts/sec] DATA_SIGNIF: 3.30 [sigma] INTEG_TIME: 0.064 [sec] GRB_DATE: 19454 TJD; 240 DOY; 21/08/28 GRB_TIME: 21477.79 SOD {05:57:57.79} UT GRB_PHI: 274.00 [deg] GRB_THETA: 140.00 [deg] DATA_TIME_SCALE: 0.0640 [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: 156.99d {+10h 27m 58s} +9.62d {+09d 36' 57"} SUN_DIST: 84.95 [deg] Sun_angle= -1.6 [hr] (East of Sun) MOON_POSTN: 41.06d {+02h 44m 13s} +13.85d {+13d 50' 50"} MOON_DIST: 115.66 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 299.39,-11.39 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 234.14,-61.78 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210828249/quicklook/glg_lc_medres34_bn210828249.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 353.87,21.35 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.