////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 20 Dec 24 07:23:37 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 756372216 GRB_DATE: 20664 TJD; 355 DOY; 24/12/20 GRB_TIME: 26611.93 SOD {07:23:31.93} UT TRIGGER_SIGNIF: 5.7 [sigma] TRIGGER_DUR: 0.064 [sec] E_RANGE: 2-2 [chan] 23-47 [keV] ALGORITHM: 26 DETECTORS: 0,0,0, 1,0,1, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn241220308/quicklook/glg_lc_medres34_bn241220308.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 11.90,-10.78 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 20 Dec 24 07:24:01 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 47 TRIGGER_NUM: 756372216 GRB_RA: 271.417d {+18h 05m 40s} (J2000), 271.493d {+18h 05m 58s} (current), 271.264d {+18h 05m 03s} (1950) GRB_DEC: +60.300d {+60d 17' 60"} (J2000), +60.304d {+60d 18' 13"} (current), +60.293d {+60d 17' 37"} (1950) GRB_ERROR: 34.87 [deg radius, statistical plus systematic] GRB_INTEN: 261 [cnts/sec] DATA_SIGNIF: 2.80 [sigma] INTEG_TIME: 0.016 [sec] GRB_DATE: 20664 TJD; 355 DOY; 24/12/20 GRB_TIME: 26611.93 SOD {07:23:31.93} UT GRB_PHI: 57.98 [deg] GRB_THETA: 135.00 [deg] DATA_TIME_SCALE: 0.0160 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,0,0, 1,0,1, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 268.81d {+17h 55m 13s} -23.43d {-23d 25' 50"} SUN_DIST: 83.76 [deg] Sun_angle= -0.2 [hr] (East of Sun) MOON_POSTN: 152.98d {+10h 11m 56s} +14.00d {+14d 00' 05"} MOON_DIST: 91.10 [deg] MOON_ILLUM: 74 [%] GAL_COORDS: 89.24, 28.92 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 276.42, 83.71 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn241220308/quicklook/glg_lc_medres34_bn241220308.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 11.90,-10.78 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.