////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 25 Apr 21 21:25:23 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 641078722 GRB_DATE: 19329 TJD; 115 DOY; 21/04/25 GRB_TIME: 77117.70 SOD {21:25:17.70} UT TRIGGER_SIGNIF: 6.8 [sigma] TRIGGER_DUR: 0.016 [sec] E_RANGE: 5-7 [chan] 291-infinity [keV] ALGORITHM: 116 DETECTORS: 0,0,1, 1,0,0, 0,0,0, 0,0,0, 0,1, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210425893/quicklook/glg_lc_medres34_bn210425893.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 126.48,4.80 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 25 Apr 21 21:25:41 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 44 TRIGGER_NUM: 641078722 GRB_RA: 41.517d {+02h 46m 04s} (J2000), 41.808d {+02h 47m 14s} (current), 40.834d {+02h 43m 20s} (1950) GRB_DEC: +13.100d {+13d 05' 60"} (J2000), +13.189d {+13d 11' 19"} (current), +12.890d {+12d 53' 26"} (1950) GRB_ERROR: 32.27 [deg radius, statistical plus systematic] GRB_INTEN: 254 [cnts/sec] DATA_SIGNIF: 3.10 [sigma] INTEG_TIME: 0.016 [sec] GRB_DATE: 19329 TJD; 115 DOY; 21/04/25 GRB_TIME: 77117.70 SOD {21:25:17.70} UT GRB_PHI: 0.00 [deg] GRB_THETA: 100.00 [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: 0,0,1, 1,0,0, 0,0,0, 0,0,0, 0,1, SUN_POSTN: 33.58d {+02h 14m 19s} +13.48d {+13d 28' 58"} SUN_DIST: 8.01 [deg] Sun_angle= -0.5 [hr] (East of Sun) MOON_POSTN: 198.40d {+13h 13m 36s} -3.38d {-03d 23' 02"} MOON_DIST: 154.88 [deg] MOON_ILLUM: 98 [%] GAL_COORDS: 161.23,-41.09 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 43.10, -2.80 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210425893/quicklook/glg_lc_medres34_bn210425893.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 126.48,4.80 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.