////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 21 Jan 25 14:52:10 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 759163930 GRB_DATE: 20696 TJD; 21 DOY; 25/01/21 GRB_TIME: 53525.47 SOD {14:52:05.47} UT TRIGGER_SIGNIF: 5.0 [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/2025/bn250121620/quicklook/glg_lc_medres34_bn250121620.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 20.40,-16.90 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 21 Jan 25 14:52:25 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 48 TRIGGER_NUM: 759163930 GRB_RA: 259.350d {+17h 17m 24s} (J2000), 259.628d {+17h 18m 31s} (current), 258.795d {+17h 15m 11s} (1950) GRB_DEC: +17.417d {+17d 25' 00"} (J2000), +17.391d {+17d 23' 29"} (current), +17.469d {+17d 28' 10"} (1950) GRB_ERROR: 50.00 [deg radius, statistical plus systematic] GRB_INTEN: 0 [cnts/sec] DATA_SIGNIF: 2.70 [sigma] INTEG_TIME: 0.016 [sec] GRB_DATE: 20696 TJD; 21 DOY; 25/01/21 GRB_TIME: 53525.47 SOD {14:52:05.47} UT GRB_PHI: 312.00 [deg] GRB_THETA: 110.00 [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: 304.07d {+20h 16m 18s} -19.75d {-19d 45' 02"} SUN_DIST: 57.30 [deg] Sun_angle= 3.0 [hr] (West of Sun) MOON_POSTN: 206.21d {+13h 44m 50s} -13.61d {-13d 36' 24"} MOON_DIST: 61.16 [deg] MOON_ILLUM: 52 [%] GAL_COORDS: 38.99, 28.37 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 256.62, 40.36 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250121620/quicklook/glg_lc_medres34_bn250121620.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 20.40,-16.90 [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.