////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 17 Aug 25 00:02:29 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 777081753 GRB_DATE: 20904 TJD; 229 DOY; 25/08/17 GRB_TIME: 148.02 SOD {00:02:28.02} UT TRIGGER_SIGNIF: 4.7 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 16 DETECTORS: 1,0,0, 0,0,0, 1,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250817002/quicklook/glg_lc_medres34_bn250817002.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 260.20,24.77 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 17 Aug 25 00:02:31 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 45 TRIGGER_NUM: 777081753 GRB_RA: 179.683d {+11h 58m 44s} (J2000), 180.014d {+12h 00m 03s} (current), 179.020d {+11h 56m 05s} (1950) GRB_DEC: +82.150d {+82d 09' 00"} (J2000), +82.007d {+82d 00' 26"} (current), +82.428d {+82d 25' 42"} (1950) GRB_ERROR: 16.75 [deg radius, statistical plus systematic] GRB_INTEN: 49 [cnts/sec] DATA_SIGNIF: 4.60 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20904 TJD; 229 DOY; 25/08/17 GRB_TIME: 148.02 SOD {00:02:28.02} UT GRB_PHI: 0.00 [deg] GRB_THETA: 0.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.90 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 88% GRB 2nd_MOST_LIKELY: 8% Distant Particles DETECTORS: 1,0,0, 0,0,0, 1,0,0, 0,0,0, 0,0, SUN_POSTN: 146.66d {+09h 46m 39s} +13.40d {+13d 23' 58"} SUN_DIST: 69.97 [deg] Sun_angle= -2.2 [hr] (East of Sun) MOON_POSTN: 61.72d {+04h 06m 52s} +26.10d {+26d 06' 00"} MOON_DIST: 67.88 [deg] MOON_ILLUM: 41 [%] GAL_COORDS: 125.10, 34.75 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 109.09, 65.31 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250817002/quicklook/glg_lc_medres34_bn250817002.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 260.20,24.77 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 17 Aug 25 00:02:45 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 67 TRIGGER_NUM: 777081753 GRB_RA: 119.383d {+07h 57m 32s} (J2000), 118.998d {+07h 56m 00s} (current), 120.113d {+08h 00m 27s} (1950) GRB_DEC: -80.067d {-80d 04' 00"} (J2000), -80.136d {-80d 08' 10"} (current), -79.929d {-79d 55' 42"} (1950) GRB_ERROR: 50.00 [deg radius, statistical plus systematic] GRB_INTEN: 0 [cnts/sec] DATA_SIGNIF: 7.20 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20904 TJD; 229 DOY; 25/08/17 GRB_TIME: 148.02 SOD {00:02:28.02} UT GRB_PHI: 0.00 [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: 1,0,0, 0,0,0, 1,0,0, 0,0,0, 0,0, SUN_POSTN: 146.66d {+09h 46m 39s} +13.40d {+13d 23' 58"} SUN_DIST: 94.63 [deg] Sun_angle= 1.8 [hr] (West of Sun) MOON_POSTN: 61.72d {+04h 06m 52s} +26.10d {+26d 06' 02"} MOON_DIST: 110.51 [deg] MOON_ILLUM: 41 [%] GAL_COORDS: 292.51,-23.92 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 251.56,-74.48 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250817002/quicklook/glg_lc_medres34_bn250817002.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 260.20,24.77 [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: Sun 17 Aug 25 00:02:58 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 72 TRIGGER_NUM: 777081753 GRB_RA: 341.267d {+22h 45m 04s} (J2000), 341.749d {+22h 47m 00s} (current), 340.310d {+22h 41m 14s} (1950) GRB_DEC: -73.717d {-73d 43' 00"} (J2000), -73.581d {-73d 34' 52"} (current), -73.980d {-73d 58' 46"} (1950) GRB_ERROR: 50.00 [deg radius, statistical plus systematic] GRB_INTEN: 0 [cnts/sec] DATA_SIGNIF: 10.10 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20904 TJD; 229 DOY; 25/08/17 GRB_TIME: 148.02 SOD {00:02:28.02} UT GRB_PHI: 180.00 [deg] GRB_THETA: 170.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Below horizon 2nd_MOST_LIKELY: 0% n/a DETECTORS: 1,0,0, 0,0,0, 1,0,0, 0,0,0, 0,0, SUN_POSTN: 146.66d {+09h 46m 39s} +13.40d {+13d 23' 58"} SUN_DIST: 119.19 [deg] Sun_angle= 11.0 [hr] (West of Sun) MOON_POSTN: 61.72d {+04h 06m 53s} +26.10d {+26d 06' 04"} MOON_DIST: 112.20 [deg] MOON_ILLUM: 41 [%] GAL_COORDS: 314.08,-40.56 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 299.76,-57.66 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250817002/quicklook/glg_lc_medres34_bn250817002.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 260.20,24.77 [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: Sun 17 Aug 25 00:03:12 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 93 TRIGGER_NUM: 777081753 GRB_RA: 341.833d {+22h 47m 20s} (J2000), 342.316d {+22h 49m 16s} (current), 340.877d {+22h 43m 30s} (1950) GRB_DEC: -74.150d {-74d 09' 00"} (J2000), -74.014d {-74d 00' 50"} (current), -74.414d {-74d 24' 49"} (1950) GRB_ERROR: 50.00 [deg radius, statistical plus systematic] GRB_INTEN: 0 [cnts/sec] DATA_SIGNIF: 15.50 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20904 TJD; 229 DOY; 25/08/17 GRB_TIME: 148.02 SOD {00:02:28.02} UT GRB_PHI: 180.00 [deg] GRB_THETA: 170.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Below horizon 2nd_MOST_LIKELY: 0% n/a DETECTORS: 1,0,0, 0,0,0, 1,0,0, 0,0,0, 0,0, SUN_POSTN: 146.66d {+09h 46m 39s} +13.40d {+13d 23' 58"} SUN_DIST: 118.73 [deg] Sun_angle= 11.0 [hr] (West of Sun) MOON_POSTN: 61.72d {+04h 06m 53s} +26.10d {+26d 06' 06"} MOON_DIST: 112.18 [deg] MOON_ILLUM: 41 [%] GAL_COORDS: 313.57,-40.31 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 299.39,-58.07 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250817002/quicklook/glg_lc_medres34_bn250817002.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 260.20,24.77 [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.