////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 20 Dec 23 19:00:58 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 724791657 GRB_DATE: 20298 TJD; 354 DOY; 23/12/20 GRB_TIME: 68452.97 SOD {19:00:52.97} UT TRIGGER_SIGNIF: 5.6 [sigma] TRIGGER_DUR: 0.064 [sec] E_RANGE: 2-2 [chan] 23-47 [keV] ALGORITHM: 25 DETECTORS: 1,1,0, 0,0,0, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn231220792/quicklook/glg_lc_medres34_bn231220792.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 256.13,-25.57 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 20 Dec 23 19:01:22 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 44 TRIGGER_NUM: 724791657 GRB_RA: 238.650d {+15h 54m 36s} (J2000), 239.204d {+15h 56m 49s} (current), 237.501d {+15h 50m 00s} (1950) GRB_DEC: -65.167d {-65d 10' 00"} (J2000), -65.236d {-65d 14' 07"} (current), -65.019d {-65d 01' 09"} (1950) GRB_ERROR: 34.28 [deg radius, statistical plus systematic] GRB_INTEN: 35 [cnts/sec] DATA_SIGNIF: 3.50 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20298 TJD; 354 DOY; 23/12/20 GRB_TIME: 68452.97 SOD {19:00:52.97} UT GRB_PHI: 60.00 [deg] GRB_THETA: 15.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 1,1,0, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 268.50d {+17h 54m 01s} -23.43d {-23d 25' 41"} SUN_DIST: 45.87 [deg] Sun_angle= 2.0 [hr] (West of Sun) MOON_POSTN: 11.21d {+00h 44m 51s} +3.75d {+03d 45' 16"} MOON_DIST: 109.83 [deg] MOON_ILLUM: 61 [%] GAL_COORDS: 320.67, -8.81 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 252.43,-43.63 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn231220792/quicklook/glg_lc_medres34_bn231220792.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 256.13,-25.57 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.