////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 23 Mar 21 12:03:40 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 638193818 GRB_DATE: 19296 TJD; 82 DOY; 21/03/23 GRB_TIME: 43413.09 SOD {12:03:33.09} UT TRIGGER_SIGNIF: 5.5 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 17 DETECTORS: 0,0,0, 1,0,0, 1,0,0, 1,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210323502/quicklook/glg_lc_medres34_bn210323502.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 249.07,-24.38 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 23 Mar 21 12:03:57 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 45 TRIGGER_NUM: 638193818 GRB_RA: 82.767d {+05h 31m 04s} (J2000), 82.959d {+05h 31m 50s} (current), 82.315d {+05h 29m 16s} (1950) GRB_DEC: -34.317d {-34d 19' 00"} (J2000), -34.302d {-34d 18' 06"} (current), -34.353d {-34d 21' 09"} (1950) GRB_ERROR: 50.00 [deg radius, statistical plus systematic] GRB_INTEN: 0 [cnts/sec] DATA_SIGNIF: 5.50 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 19296 TJD; 82 DOY; 21/03/23 GRB_TIME: 43413.09 SOD {12:03:33.09} UT GRB_PHI: 240.00 [deg] GRB_THETA: 170.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Below horizon 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,0,0, 1,0,0, 1,0,0, 1,0,0, 0,0, SUN_POSTN: 2.83d {+00h 11m 19s} +1.23d {+01d 13' 31"} SUN_DIST: 82.56 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 117.23d {+07h 48m 54s} +24.50d {+24d 30' 04"} MOON_DIST: 67.20 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 238.58,-30.64 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 78.85,-57.48 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210323502/quicklook/glg_lc_medres34_bn210323502.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 249.07,-24.38 [deg]. COMMENTS: WARNING: This Notice was received with a negative intensity field -- INTEN was set to 0. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 23 Mar 21 13:55:34 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 638193818 GRB_RA: 253.080d {+16h 52m 19s} (J2000), 253.336d {+16h 53m 21s} (current), 252.476d {+16h 49m 54s} (1950) GRB_DEC: +7.820d {+07d 49' 12"} (J2000), +7.786d {+07d 47' 09"} (current), +7.902d {+07d 54' 09"} (1950) GRB_ERROR: 3.84 [deg radius, statistical only] GRB_DATE: 19296 TJD; 82 DOY; 21/03/23 GRB_TIME: 43413.09 SOD {12:03:33.09} UT GRB_PHI: 245.87 [deg] GRB_THETA: 18.01 [deg] E_RANGE: 50.000 - 300.000 [keV] LOC_ALGORITHM: 415 (Gnd S/W Version number) SUN_POSTN: 2.90d {+00h 11m 36s} +1.26d {+01d 15' 21"} SUN_DIST: 109.19 [deg] Sun_angle= 7.3 [hr] (West of Sun) MOON_POSTN: 118.31d {+07h 53m 15s} +24.38d {+24d 22' 48"} MOON_DIST: 125.62 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 26.08, 30.00 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 250.53, 30.12 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210323502/quicklook/glg_lc_medres34_bn210323502.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210323502/quicklook/glg_locplot_all_bn210323502.png COMMENTS: Fermi-GBM Final Position. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file should be available by the time this FINAL notice is produced. COMMENTS: This notice has human-in-the-loop processing.