////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 21 Sep 23 12:55:31 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 716993730 GRB_DATE: 20208 TJD; 264 DOY; 23/09/21 GRB_TIME: 46525.46 SOD {12:55:25.46} UT TRIGGER_SIGNIF: 6.6 [sigma] TRIGGER_DUR: 0.064 [sec] E_RANGE: 2-2 [chan] 23-47 [keV] ALGORITHM: 25 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/2023/bn230921538/quicklook/glg_lc_medres34_bn230921538.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 233.63,4.70 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 21 Sep 23 12:55:55 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 49 TRIGGER_NUM: 716993730 GRB_RA: 343.117d {+22h 52m 28s} (J2000), 343.420d {+22h 53m 41s} (current), 342.477d {+22h 49m 55s} (1950) GRB_DEC: +0.950d {+00d 56' 60"} (J2000), +1.076d {+01d 04' 35"} (current), +0.684d {+00d 41' 03"} (1950) GRB_ERROR: 34.80 [deg radius, statistical plus systematic] GRB_INTEN: 142 [cnts/sec] DATA_SIGNIF: 2.40 [sigma] INTEG_TIME: 0.032 [sec] GRB_DATE: 20208 TJD; 264 DOY; 23/09/21 GRB_TIME: 46525.46 SOD {12:55:25.46} UT GRB_PHI: 167.00 [deg] GRB_THETA: 105.00 [deg] DATA_TIME_SCALE: 0.0320 [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: 178.43d {+11h 53m 44s} +0.68d {+00d 40' 46"} SUN_DIST: 164.89 [deg] Sun_angle= -11.0 [hr] (East of Sun) MOON_POSTN: 250.46d {+16h 41m 50s} -26.20d {-26d 12' 01"} MOON_DIST: 93.13 [deg] MOON_ILLUM: 37 [%] GAL_COORDS: 72.55,-49.91 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 344.81, 7.51 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230921538/quicklook/glg_lc_medres34_bn230921538.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 233.63,4.70 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.