////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 09 Aug 25 01:26:06 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 776395566 GRB_DATE: 20896 TJD; 221 DOY; 25/08/09 GRB_TIME: 5161.22 SOD {01:26:01.22} UT TRIGGER_SIGNIF: 7.1 [sigma] TRIGGER_DUR: 0.016 [sec] E_RANGE: 5-7 [chan] 291-infinity [keV] ALGORITHM: 116 DETECTORS: 0,0,1, 0,1,0, 1,0,0, 0,0,0, 1,1, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250809060/quicklook/glg_lc_medres34_bn250809060.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 267.68,16.93 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 09 Aug 25 01:26:30 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 48 TRIGGER_NUM: 776395566 GRB_RA: 4.850d {+00h 19m 24s} (J2000), 5.149d {+00h 20m 36s} (current), 4.262d {+00h 17m 03s} (1950) GRB_DEC: -66.850d {-66d 50' 59"} (J2000), -66.708d {-66d 42' 28"} (current), -67.128d {-67d 07' 38"} (1950) GRB_ERROR: 27.47 [deg radius, statistical plus systematic] GRB_INTEN: 42 [cnts/sec] DATA_SIGNIF: 4.10 [sigma] INTEG_TIME: 0.016 [sec] GRB_DATE: 20896 TJD; 221 DOY; 25/08/09 GRB_TIME: 5161.22 SOD {01:26:01.22} UT GRB_PHI: 140.00 [deg] GRB_THETA: 165.00 [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: 0,0,1, 0,1,0, 1,0,0, 0,0,0, 1,1, SUN_POSTN: 139.19d {+09h 16m 46s} +15.82d {+15d 49' 03"} SUN_DIST: 120.99 [deg] Sun_angle= 8.9 [hr] (West of Sun) MOON_POSTN: 316.76d {+21h 07m 03s} -19.76d {-19d 45' 20"} MOON_DIST: 56.11 [deg] MOON_ILLUM: 100 [%] GAL_COORDS: 307.82,-49.97 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 319.44,-58.96 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250809060/quicklook/glg_lc_medres34_bn250809060.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 267.68,16.93 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.