////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 10 Dec 23 13:15:57 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 723906955 GRB_DATE: 20288 TJD; 344 DOY; 23/12/10 GRB_TIME: 47750.51 SOD {13:15:50.51} UT TRIGGER_SIGNIF: 4.6 [sigma] TRIGGER_DUR: 0.256 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 8 DETECTORS: 0,0,0, 0,0,0, 1,0,0, 1,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn231210553/quicklook/glg_lc_medres34_bn231210553.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 244.73,25.65 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 10 Dec 23 13:17:37 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 120 TRIGGER_NUM: 723906955 GRB_RA: 125.500d {+08h 22m 00s} (J2000), 125.880d {+08h 23m 31s} (current), 124.704d {+08h 18m 49s} (1950) GRB_DEC: +34.200d {+34d 12' 00"} (J2000), +34.122d {+34d 07' 20"} (current), +34.360d {+34d 21' 36"} (1950) GRB_ERROR: 19.13 [deg radius, statistical plus systematic] GRB_INTEN: 68 [cnts/sec] DATA_SIGNIF: 6.60 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20288 TJD; 344 DOY; 23/12/10 GRB_TIME: 47750.51 SOD {13:15:50.51} UT GRB_PHI: 151.00 [deg] GRB_THETA: 60.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 1.75 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 78% GRB 2nd_MOST_LIKELY: 13% Generic SGR DETECTORS: 0,0,0, 0,0,0, 1,0,0, 1,0,0, 0,0, SUN_POSTN: 257.19d {+17h 08m 45s} -22.91d {-22d 54' 44"} SUN_DIST: 136.20 [deg] Sun_angle= 8.8 [hr] (West of Sun) MOON_POSTN: 224.85d {+14h 59m 25s} -19.14d {-19d 08' 05"} MOON_DIST: 107.81 [deg] MOON_ILLUM: 7 [%] GAL_COORDS: 187.99, 32.66 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 119.72, 14.35 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn231210553/quicklook/glg_lc_medres34_bn231210553.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 244.73,25.65 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 10 Dec 23 13:25:10 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 723906955 GRB_RA: 137.910d {+09h 11m 38s} (J2000), 138.233d {+09h 12m 56s} (current), 137.235d {+09h 08m 56s} (1950) GRB_DEC: +10.340d {+10d 20' 24"} (J2000), +10.241d {+10d 14' 27"} (current), +10.545d {+10d 32' 44"} (1950) GRB_ERROR: 14.38 [deg radius, statistical only] GRB_DATE: 20288 TJD; 344 DOY; 23/12/10 GRB_TIME: 47750.51 SOD {13:15:50.51} UT GRB_PHI: 148.00 [deg] GRB_THETA: 44.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 257.19d {+17h 08m 46s} -22.91d {-22d 54' 46"} SUN_DIST: 120.54 [deg] Sun_angle= 7.9 [hr] (West of Sun) MOON_POSTN: 224.92d {+14h 59m 41s} -19.16d {-19d 09' 34"} MOON_DIST: 90.27 [deg] MOON_ILLUM: 7 [%] GAL_COORDS: 219.86, 35.78 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 137.18, -5.60 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn231210553/quicklook/glg_lc_medres34_bn231210553.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn231210553/quicklook/glg_locplot_all_bn231210553.png COMMENTS: Fermi-GBM Final Position. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file should be available by the time this FINAL notice is produced. COMMENTS: This notice was generated completely by automated pipeline processing. COMMENTS: In the LAT Field-of-view. COMMENTS: This is likely a Short GRB.