////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 18 Sep 23 09:52:42 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 716723561 GRB_DATE: 20205 TJD; 261 DOY; 23/09/18 GRB_TIME: 35556.50 SOD {09:52:36.50} UT TRIGGER_SIGNIF: 5.9 [sigma] TRIGGER_DUR: 0.064 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 4 DETECTORS: 1,0,1, 0,0,0, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230918412/quicklook/glg_lc_medres34_bn230918412.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 135.82,0.90 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 18 Sep 23 09:53:06 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 47 TRIGGER_NUM: 716723561 GRB_RA: 225.867d {+15h 03m 28s} (J2000), 226.217d {+15h 04m 52s} (current), 225.130d {+15h 00m 31s} (1950) GRB_DEC: -25.833d {-25d 49' 59"} (J2000), -25.925d {-25d 55' 29"} (current), -25.638d {-25d 38' 16"} (1950) GRB_ERROR: 29.45 [deg radius, statistical plus systematic] GRB_INTEN: 402 [cnts/sec] DATA_SIGNIF: 6.00 [sigma] INTEG_TIME: 0.064 [sec] GRB_DATE: 20205 TJD; 261 DOY; 23/09/18 GRB_TIME: 35556.50 SOD {09:52:36.50} UT GRB_PHI: 57.00 [deg] GRB_THETA: 75.00 [deg] DATA_TIME_SCALE: 0.0640 [sec] HARD_RATIO: 0.69 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 95% GRB 2nd_MOST_LIKELY: 3% Generic Transient DETECTORS: 1,0,1, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 175.63d {+11h 42m 31s} +1.89d {+01d 53' 32"} SUN_DIST: 56.20 [deg] Sun_angle= -3.4 [hr] (East of Sun) MOON_POSTN: 210.26d {+14h 01m 02s} -13.04d {-13d 02' 20"} MOON_DIST: 19.77 [deg] MOON_ILLUM: 10 [%] GAL_COORDS: 336.75, 28.23 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 230.71, -8.21 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230918412/quicklook/glg_lc_medres34_bn230918412.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 135.82,0.90 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 18 Sep 23 09:53:25 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 59 TRIGGER_NUM: 716723561 GRB_RA: 229.450d {+15h 17m 48s} (J2000), 229.784d {+15h 19m 08s} (current), 228.748d {+15h 14m 59s} (1950) GRB_DEC: -16.400d {-16d 23' 59"} (J2000), -16.486d {-16d 29' 07"} (current), -16.218d {-16d 13' 03"} (1950) GRB_ERROR: 14.24 [deg radius, statistical only] DATA_SIGNIF: 6.40 [sigma] DATA_INTERVAL: 0.064 [sec] GRB_DATE: 20205 TJD; 261 DOY; 23/09/18 GRB_TIME: 35556.50 SOD {09:52:36.50} UT GRB_PHI: 57.00 [deg] GRB_THETA: 65.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 175.63d {+11h 42m 31s} +1.89d {+01d 53' 32"} SUN_DIST: 56.51 [deg] Sun_angle= -3.6 [hr] (East of Sun) MOON_POSTN: 210.26d {+14h 01m 03s} -13.04d {-13d 02' 24"} MOON_DIST: 19.18 [deg] MOON_ILLUM: 10 [%] GAL_COORDS: 346.44, 33.83 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 231.39, 1.77 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230918412/quicklook/glg_lc_medres34_bn230918412.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_716723561.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file will not be created/available until ~15 min after the trigger. COMMENTS: The POS_MAP_URL file will not be created/available until ~1.5 min after the notice. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 18 Sep 23 10:01:52 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 716723561 GRB_RA: 222.460d {+14h 49m 50s} (J2000), 222.782d {+14h 51m 08s} (current), 221.782d {+14h 47m 08s} (1950) GRB_DEC: -11.560d {-11d 33' 35"} (J2000), -11.657d {-11d 39' 25"} (current), -11.353d {-11d 21' 12"} (1950) GRB_ERROR: 17.07 [deg radius, statistical only] GRB_DATE: 20205 TJD; 261 DOY; 23/09/18 GRB_TIME: 35556.50 SOD {09:52:36.50} UT GRB_PHI: 48.00 [deg] GRB_THETA: 63.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 175.63d {+11h 42m 32s} +1.89d {+01d 53' 24"} SUN_DIST: 48.77 [deg] Sun_angle= -3.1 [hr] (East of Sun) MOON_POSTN: 210.33d {+14h 01m 19s} -13.07d {-13d 04' 17"} MOON_DIST: 12.25 [deg] MOON_ILLUM: 10 [%] GAL_COORDS: 343.42, 41.82 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 223.53, 4.54 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230918412/quicklook/glg_lc_medres34_bn230918412.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230918412/quicklook/glg_locplot_all_bn230918412.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: This is likely a Short GRB.