////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 09 Aug 26 00:12:21 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 807927140 GRB_DATE: 21261 TJD; 221 DOY; 26/08/09 GRB_TIME: 735.77 SOD {00:12:15.77} UT TRIGGER_SIGNIF: 4.9 [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/bn260809009/quicklook/glg_lc_medres34_bn260809009.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 281.52,18.68 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 09 Aug 26 00:12:44 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 48 TRIGGER_NUM: 807927140 GRB_RA: 178.850d {+11h 55m 24s} (J2000), 179.191d {+11h 56m 46s} (current), 178.208d {+11h 52m 50s} (1950) GRB_DEC: +12.417d {+12d 25' 00"} (J2000), +12.269d {+12d 16' 07"} (current), +12.695d {+12d 41' 42"} (1950) GRB_ERROR: 34.53 [deg radius, statistical plus systematic] GRB_INTEN: 302 [cnts/sec] DATA_SIGNIF: 2.30 [sigma] INTEG_TIME: 0.016 [sec] GRB_DATE: 21261 TJD; 221 DOY; 26/08/09 GRB_TIME: 735.77 SOD {00:12:15.77} UT GRB_PHI: 31.00 [deg] GRB_THETA: 55.00 [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: 138.91d {+09h 15m 39s} +15.90d {+15d 54' 06"} SUN_DIST: 39.18 [deg] Sun_angle= -2.7 [hr] (East of Sun) MOON_POSTN: 84.71d {+05h 38m 51s} +28.05d {+28d 02' 57"} MOON_DIST: 88.13 [deg] MOON_ILLUM: 19 [%] GAL_COORDS: 258.45, 70.28 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 173.95, 10.92 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260809009/quicklook/glg_lc_medres34_bn260809009.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 281.52,18.68 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 09 Aug 26 00:13:13 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 69 TRIGGER_NUM: 807927140 GRB_RA: 175.600d {+11h 42m 24s} (J2000), 175.935d {+11h 43m 44s} (current), 174.971d {+11h 39m 53s} (1950) GRB_DEC: -26.850d {-26d 51' 00"} (J2000), -26.998d {-26d 59' 51"} (current), -26.573d {-26d 34' 20"} (1950) GRB_ERROR: 50.00 [deg radius, statistical plus systematic] GRB_INTEN: 0 [cnts/sec] DATA_SIGNIF: 3.30 [sigma] INTEG_TIME: 0.016 [sec] GRB_DATE: 21261 TJD; 221 DOY; 26/08/09 GRB_TIME: 735.77 SOD {00:12:15.77} UT GRB_PHI: 55.00 [deg] GRB_THETA: 90.00 [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: 138.91d {+09h 15m 39s} +15.90d {+15d 54' 06"} SUN_DIST: 55.96 [deg] Sun_angle= -2.5 [hr] (East of Sun) MOON_POSTN: 84.72d {+05h 38m 52s} +28.05d {+28d 02' 57"} MOON_DIST: 103.31 [deg] MOON_ILLUM: 19 [%] GAL_COORDS: 284.42, 33.53 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 187.48,-26.21 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260809009/quicklook/glg_lc_medres34_bn260809009.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 281.52,18.68 [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.