////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 31 Aug 24 14:54:56 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 746808894 GRB_DATE: 20553 TJD; 244 DOY; 24/08/31 GRB_TIME: 53689.48 SOD {14:54:49.48} UT TRIGGER_SIGNIF: 4.7 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 17 DETECTORS: 0,0,0, 0,1,0, 0,0,0, 0,1,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240831621/quicklook/glg_lc_medres34_bn240831621.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 261.03,21.30 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 31 Aug 24 14:55:08 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 47 TRIGGER_NUM: 746808894 GRB_RA: 282.650d {+18h 50m 36s} (J2000), 282.849d {+18h 51m 24s} (current), 282.246d {+18h 48m 59s} (1950) GRB_DEC: +41.067d {+41d 04' 00"} (J2000), +41.097d {+41d 05' 49"} (current), +41.007d {+41d 00' 24"} (1950) GRB_ERROR: 25.48 [deg radius, statistical plus systematic] GRB_INTEN: 97 [cnts/sec] DATA_SIGNIF: 4.70 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20553 TJD; 244 DOY; 24/08/31 GRB_TIME: 53689.48 SOD {14:54:49.48} UT GRB_PHI: 340.00 [deg] GRB_THETA: 165.00 [deg] DATA_TIME_SCALE: 4.0960 [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, 0,1,0, 0,0,0, 0,1,0, 0,0, SUN_POSTN: 160.31d {+10h 41m 14s} +8.31d {+08d 18' 36"} SUN_DIST: 107.83 [deg] Sun_angle= -8.2 [hr] (East of Sun) MOON_POSTN: 134.93d {+08h 59m 43s} +21.56d {+21d 33' 31"} MOON_DIST: 110.63 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 70.67, 17.58 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 291.76, 63.55 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240831621/quicklook/glg_lc_medres34_bn240831621.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 261.03,21.30 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 31 Aug 24 14:55:21 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 91 TRIGGER_NUM: 746808894 GRB_RA: 298.117d {+19h 52m 28s} (J2000), 298.307d {+19h 53m 14s} (current), 297.730d {+19h 50m 55s} (1950) GRB_DEC: +45.983d {+45d 58' 60"} (J2000), +46.048d {+46d 02' 54"} (current), +45.853d {+45d 51' 11"} (1950) GRB_ERROR: 50.00 [deg radius, statistical plus systematic] GRB_INTEN: 0 [cnts/sec] DATA_SIGNIF: 15.60 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20553 TJD; 244 DOY; 24/08/31 GRB_TIME: 53689.48 SOD {14:54:49.48} UT GRB_PHI: 30.00 [deg] GRB_THETA: 170.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: -0.56 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 85% GRB 2nd_MOST_LIKELY: 12% Cyg X-1 DETECTORS: 0,0,0, 0,1,0, 0,0,0, 0,1,0, 0,0, SUN_POSTN: 160.31d {+10h 41m 14s} +8.31d {+08d 18' 36"} SUN_DIST: 113.97 [deg] Sun_angle= -9.2 [hr] (East of Sun) MOON_POSTN: 134.93d {+08h 59m 44s} +21.56d {+21d 33' 29"} MOON_DIST: 110.73 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 80.11, 9.51 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 319.85, 64.63 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240831621/quicklook/glg_lc_medres34_bn240831621.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 261.03,21.30 [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. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 31 Aug 24 14:55:32 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 95 TRIGGER_NUM: 746808894 GRB_RA: 298.600d {+19h 54m 24s} (J2000), 298.792d {+19h 55m 10s} (current), 298.212d {+19h 52m 51s} (1950) GRB_DEC: +45.917d {+45d 55' 00"} (J2000), +45.983d {+45d 58' 57"} (current), +45.784d {+45d 47' 03"} (1950) GRB_ERROR: 50.00 [deg radius, statistical plus systematic] GRB_INTEN: 0 [cnts/sec] DATA_SIGNIF: 22.20 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20553 TJD; 244 DOY; 24/08/31 GRB_TIME: 53689.48 SOD {14:54:49.48} UT GRB_PHI: 30.00 [deg] GRB_THETA: 170.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: -0.06 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 85% GRB 2nd_MOST_LIKELY: 12% Cyg X-1 DETECTORS: 0,0,0, 0,1,0, 0,0,0, 0,1,0, 0,0, SUN_POSTN: 160.31d {+10h 41m 14s} +8.31d {+08d 18' 36"} SUN_DIST: 114.26 [deg] Sun_angle= -9.2 [hr] (East of Sun) MOON_POSTN: 134.93d {+08h 59m 44s} +21.56d {+21d 33' 27"} MOON_DIST: 110.89 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 80.22, 9.18 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 320.48, 64.43 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240831621/quicklook/glg_lc_medres34_bn240831621.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 261.03,21.30 [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. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 31 Aug 24 15:04:19 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 746808894 GRB_RA: 286.280d {+19h 05m 07s} (J2000), 286.485d {+19h 05m 56s} (current), 285.865d {+19h 03m 28s} (1950) GRB_DEC: +40.180d {+40d 10' 48"} (J2000), +40.219d {+40d 13' 07"} (current), +40.103d {+40d 06' 11"} (1950) GRB_ERROR: 1.06 [deg radius, statistical only] GRB_DATE: 20553 TJD; 244 DOY; 24/08/31 GRB_TIME: 53689.48 SOD {14:54:49.48} UT GRB_PHI: 338.00 [deg] GRB_THETA: 167.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 160.31d {+10h 41m 15s} +8.31d {+08d 18' 28"} SUN_DIST: 110.65 [deg] Sun_angle= -8.4 [hr] (East of Sun) MOON_POSTN: 135.01d {+09h 00m 02s} +21.53d {+21d 31' 57"} MOON_DIST: 112.77 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 70.89, 14.69 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 297.23, 62.09 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240831621/quicklook/glg_lc_medres34_bn240831621.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240831621/quicklook/glg_locplot_all_bn240831621.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.