////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 20 Dec 21 04:06:45 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 661666003 GRB_DATE: 19568 TJD; 354 DOY; 21/12/20 GRB_TIME: 14798.45 SOD {04:06:38.45} UT TRIGGER_SIGNIF: 7.2 [sigma] TRIGGER_DUR: 0.016 [sec] E_RANGE: 5-7 [chan] 291-infinity [keV] ALGORITHM: 119 DETECTORS: 0,0,0, 0,0,0, 0,0,0, 0,0,0, 1,1, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn211220171/quicklook/glg_lc_medres34_bn211220171.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 132.00,-11.95 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 20 Dec 21 04:07:02 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 47 TRIGGER_NUM: 661666003 GRB_RA: 234.917d {+15h 39m 40s} (J2000), 235.151d {+15h 40m 36s} (current), 234.384d {+15h 37m 32s} (1950) GRB_DEC: +25.350d {+25d 21' 00"} (J2000), +25.280d {+25d 16' 48"} (current), +25.511d {+25d 30' 40"} (1950) GRB_ERROR: 34.73 [deg radius, statistical plus systematic] GRB_INTEN: 526 [cnts/sec] DATA_SIGNIF: 3.70 [sigma] INTEG_TIME: 0.016 [sec] GRB_DATE: 19568 TJD; 354 DOY; 21/12/20 GRB_TIME: 14798.45 SOD {04:06:38.45} UT GRB_PHI: 276.00 [deg] GRB_THETA: 25.00 [deg] DATA_TIME_SCALE: 0.0160 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% TGF 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,0,0, 0,0,0, 0,0,0, 0,0,0, 1,1, SUN_POSTN: 268.35d {+17h 53m 24s} -23.43d {-23d 25' 37"} SUN_DIST: 58.37 [deg] Sun_angle= 2.2 [hr] (West of Sun) MOON_POSTN: 100.24d {+06h 40m 57s} +26.28d {+26d 16' 40"} MOON_DIST: 112.54 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 40.00, 52.41 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 224.37, 43.39 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn211220171/quicklook/glg_lc_medres34_bn211220171.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 132.00,-11.95 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.