////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 23 Oct 26 09:31:14 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 814440673 GRB_DATE: 21336 TJD; 296 DOY; 26/10/23 GRB_TIME: 34268.91 SOD {09:31:08.91} UT TRIGGER_SIGNIF: 5.6 [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/2026/bn261023397/quicklook/glg_lc_medres34_bn261023397.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 142.87,-25.00 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 23 Oct 26 09:31:37 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 45 TRIGGER_NUM: 814440673 GRB_RA: 320.883d {+21h 23m 32s} (J2000), 321.153d {+21h 24m 37s} (current), 320.381d {+21h 21m 31s} (1950) GRB_DEC: +38.117d {+38d 07' 00"} (J2000), +38.233d {+38d 13' 58"} (current), +37.901d {+37d 54' 05"} (1950) GRB_ERROR: 35.05 [deg radius, statistical plus systematic] GRB_INTEN: 183 [cnts/sec] DATA_SIGNIF: 2.50 [sigma] INTEG_TIME: 0.016 [sec] GRB_DATE: 21336 TJD; 296 DOY; 26/10/23 GRB_TIME: 34268.91 SOD {09:31:08.91} UT GRB_PHI: 240.00 [deg] GRB_THETA: 15.00 [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: 207.90d {+13h 51m 36s} -11.47d {-11d 27' 57"} SUN_DIST: 115.27 [deg] Sun_angle= -7.6 [hr] (East of Sun) MOON_POSTN: 353.74d {+23h 34m 57s} -0.30d {-00d 17' 44"} MOON_DIST: 48.80 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 84.11, -8.62 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 341.03, 49.80 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn261023397/quicklook/glg_lc_medres34_bn261023397.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 142.87,-25.00 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.