////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 11 Sep 21 20:23:05 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 653084584 GRB_DATE: 19468 TJD; 254 DOY; 21/09/11 GRB_TIME: 73379.04 SOD {20:22:59.04} UT TRIGGER_SIGNIF: 8.4 [sigma] TRIGGER_DUR: 0.016 [sec] E_RANGE: 2-2 [chan] 23-47 [keV] ALGORITHM: 22 DETECTORS: 0,0,0, 0,0,0, 0,0,0, 1,1,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210911849/quicklook/glg_lc_medres34_bn210911849.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 90.47,22.03 [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 20:23:23 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 45 TRIGGER_NUM: 653084584 GRB_RA: 298.400d {+19h 53m 36s} (J2000), 298.637d {+19h 54m 33s} (current), 297.853d {+19h 51m 25s} (1950) GRB_DEC: +20.983d {+20d 58' 60"} (J2000), +21.041d {+21d 02' 27"} (current), +20.852d {+20d 51' 07"} (1950) GRB_ERROR: 7.78 [deg radius, statistical plus systematic] GRB_INTEN: 618 [cnts/sec] DATA_SIGNIF: 13.50 [sigma] INTEG_TIME: 0.256 [sec] GRB_DATE: 19468 TJD; 254 DOY; 21/09/11 GRB_TIME: 73379.04 SOD {20:22:59.04} UT GRB_PHI: 122.98 [deg] GRB_THETA: 80.00 [deg] DATA_TIME_SCALE: 0.2560 [sec] HARD_RATIO: 9.71 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 47% GRB 2nd_MOST_LIKELY: 41% Generic SGR DETECTORS: 0,0,0, 0,0,0, 0,0,0, 1,1,0, 0,0, SUN_POSTN: 170.18d {+11h 20m 43s} +4.23d {+04d 13' 43"} SUN_DIST: 123.53 [deg] Sun_angle= -8.6 [hr] (East of Sun) MOON_POSTN: 230.67d {+15h 22m 41s} -17.37d {-17d 21' 55"} MOON_DIST: 76.88 [deg] MOON_ILLUM: 28 [%] GAL_COORDS: 58.62, -3.40 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 306.01, 40.94 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210911849/quicklook/glg_lc_medres34_bn210911849.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 90.47,22.03 [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 20:23:41 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 58 TRIGGER_NUM: 653084584 GRB_RA: 301.660d {+20h 06m 38s} (J2000), 301.905d {+20h 07m 37s} (current), 301.095d {+20h 04m 23s} (1950) GRB_DEC: +17.800d {+17d 48' 00"} (J2000), +17.864d {+17d 51' 49"} (current), +17.655d {+17d 39' 18"} (1950) GRB_ERROR: 6.02 [deg radius, statistical only] DATA_SIGNIF: 15.40 [sigma] DATA_INTERVAL: 0.256 [sec] GRB_DATE: 19468 TJD; 254 DOY; 21/09/11 GRB_TIME: 73379.04 SOD {20:22:59.04} UT GRB_PHI: 127.00 [deg] GRB_THETA: 82.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 170.18d {+11h 20m 43s} +4.23d {+04d 13' 43"} SUN_DIST: 127.53 [deg] Sun_angle= -8.8 [hr] (East of Sun) MOON_POSTN: 230.67d {+15h 22m 42s} -17.37d {-17d 21' 59"} MOON_DIST: 78.42 [deg] MOON_ILLUM: 28 [%] GAL_COORDS: 57.50, -7.68 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 308.78, 37.07 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210911849/quicklook/glg_lc_medres34_bn210911849.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_653084584.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file will not be created/available until ~15 min after the trigger. COMMENTS: The POS_MAP_URL file will not be created/available until ~1.5 min after the notice.