////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 11 Sep 21 20:05:52 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 653083551 GRB_DATE: 19468 TJD; 254 DOY; 21/09/11 GRB_TIME: 72346.22 SOD {20:05:46.22} UT TRIGGER_SIGNIF: 16.4 [sigma] TRIGGER_DUR: 0.016 [sec] E_RANGE: 2-2 [chan] 23-47 [keV] ALGORITHM: 22 DETECTORS: 0,0,0, 0,0,0, 1,0,0, 1,1,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210911837/quicklook/glg_lc_medres34_bn210911837.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 24.27,20.33 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 11 Sep 21 20:06:10 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 46 TRIGGER_NUM: 653083551 GRB_RA: 286.650d {+19h 06m 36s} (J2000), 286.915d {+19h 07m 40s} (current), 286.039d {+19h 04m 09s} (1950) GRB_DEC: +6.367d {+06d 22' 00"} (J2000), +6.402d {+06d 24' 06"} (current), +6.288d {+06d 17' 18"} (1950) GRB_ERROR: 29.37 [deg radius, statistical plus systematic] GRB_INTEN: 386 [cnts/sec] DATA_SIGNIF: 4.00 [sigma] INTEG_TIME: 0.064 [sec] GRB_DATE: 19468 TJD; 254 DOY; 21/09/11 GRB_TIME: 72346.22 SOD {20:05:46.22} UT GRB_PHI: 115.98 [deg] GRB_THETA: 60.00 [deg] DATA_TIME_SCALE: 0.0640 [sec] HARD_RATIO: 8.95 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 37% SGR_1806n20 2nd_MOST_LIKELY: 30% GRB DETECTORS: 0,0,0, 0,0,0, 1,0,0, 1,1,0, 0,0, SUN_POSTN: 170.17d {+11h 20m 40s} +4.23d {+04d 13' 59"} SUN_DIST: 115.96 [deg] Sun_angle= -7.8 [hr] (East of Sun) MOON_POSTN: 230.50d {+15h 22m 01s} -17.31d {-17d 18' 28"} MOON_DIST: 60.55 [deg] MOON_ILLUM: 28 [%] GAL_COORDS: 40.32, -0.45 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 288.95, 28.72 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210911837/quicklook/glg_lc_medres34_bn210911837.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 24.27,20.33 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.