////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 17 Sep 25 02:13:19 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 779767998 GRB_DATE: 20935 TJD; 260 DOY; 25/09/17 GRB_TIME: 7993.99 SOD {02:13:13.99} UT TRIGGER_SIGNIF: 9.6 [sigma] TRIGGER_DUR: 0.032 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 2 DETECTORS: 0,0,0, 0,0,0, 1,1,1, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250917093/quicklook/glg_lc_medres34_bn250917093.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 16.33,24.30 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 17 Sep 25 02:13:42 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 47 TRIGGER_NUM: 779767998 GRB_RA: 343.000d {+22h 52m 00s} (J2000), 343.382d {+22h 53m 32s} (current), 342.252d {+22h 49m 01s} (1950) GRB_DEC: -52.083d {-52d 04' 59"} (J2000), -51.946d {-51d 56' 46"} (current), -52.349d {-52d 20' 55"} (1950) GRB_ERROR: 12.23 [deg radius, statistical plus systematic] GRB_INTEN: 992 [cnts/sec] DATA_SIGNIF: 9.60 [sigma] INTEG_TIME: 0.032 [sec] GRB_DATE: 20935 TJD; 260 DOY; 25/09/17 GRB_TIME: 7993.99 SOD {02:13:13.99} UT GRB_PHI: 249.00 [deg] GRB_THETA: 50.00 [deg] DATA_TIME_SCALE: 0.0320 [sec] HARD_RATIO: 0.56 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 95% GRB 2nd_MOST_LIKELY: 4% Generic Transient DETECTORS: 0,0,0, 0,0,0, 1,1,1, 0,0,0, 0,0, SUN_POSTN: 174.91d {+11h 39m 38s} +2.20d {+02d 12' 10"} SUN_DIST: 129.33 [deg] Sun_angle= -11.2 [hr] (East of Sun) MOON_POSTN: 121.27d {+08h 05m 04s} +24.52d {+24d 31' 07"} MOON_DIST: 137.97 [deg] MOON_ILLUM: 22 [%] GAL_COORDS: 336.61,-56.52 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 320.84,-40.72 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250917093/quicklook/glg_lc_medres34_bn250917093.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 16.33,24.30 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 17 Sep 25 02:14:00 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 59 TRIGGER_NUM: 779767998 GRB_RA: 320.750d {+21h 23m 00s} (J2000), 321.167d {+21h 24m 40s} (current), 319.937d {+21h 19m 45s} (1950) GRB_DEC: -44.080d {-44d 04' 47"} (J2000), -43.969d {-43d 58' 07"} (current), -44.294d {-44d 17' 39"} (1950) GRB_ERROR: 12.52 [deg radius, statistical only] DATA_SIGNIF: 11.70 [sigma] DATA_INTERVAL: 0.032 [sec] GRB_DATE: 20935 TJD; 260 DOY; 25/09/17 GRB_TIME: 7993.99 SOD {02:13:13.99} UT GRB_PHI: 240.00 [deg] GRB_THETA: 65.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 174.91d {+11h 39m 38s} +2.20d {+02d 12' 10"} SUN_DIST: 128.66 [deg] Sun_angle= -9.8 [hr] (East of Sun) MOON_POSTN: 121.27d {+08h 05m 05s} +24.52d {+24d 31' 04"} MOON_DIST: 154.67 [deg] MOON_ILLUM: 22 [%] GAL_COORDS: 356.53,-45.22 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 308.73,-27.22 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250917093/quicklook/glg_lc_medres34_bn250917093.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_779767998.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file will not be created/available until ~15 min after the trigger. COMMENTS: The POS_MAP_URL file will not be created/available until ~1.5 min after the notice. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 17 Sep 25 02:22:33 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 779767998 GRB_RA: 14.540d {+00h 58m 10s} (J2000), 14.834d {+00h 59m 20s} (current), 13.967d {+00h 55m 52s} (1950) GRB_DEC: -44.620d {-44d 37' 11"} (J2000), -44.482d {-44d 28' 53"} (current), -44.890d {-44d 53' 22"} (1950) GRB_ERROR: 21.79 [deg radius, statistical only] GRB_DATE: 20935 TJD; 260 DOY; 25/09/17 GRB_TIME: 7993.99 SOD {02:13:13.99} UT GRB_PHI: 251.00 [deg] GRB_THETA: 28.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 174.91d {+11h 39m 39s} +2.20d {+02d 12' 01"} SUN_DIST: 134.20 [deg] Sun_angle= 10.7 [hr] (West of Sun) MOON_POSTN: 121.35d {+08h 05m 25s} +24.50d {+24d 29' 48"} MOON_DIST: 118.37 [deg] MOON_ILLUM: 22 [%] GAL_COORDS: 298.96,-72.46 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 350.49,-45.69 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250917093/quicklook/glg_lc_medres34_bn250917093.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250917093/quicklook/glg_locplot_all_bn250917093.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. COMMENTS: This is likely a Short GRB. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 17 Sep 25 14:21:48 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 779767998 GRB_RA: 313.520d {+20h 54m 05s} (J2000), 313.938d {+20h 55m 45s} (current), 312.704d {+20h 50m 49s} (1950) GRB_DEC: -40.760d {-40d 45' 35"} (J2000), -40.661d {-40d 39' 38"} (current), -40.950d {-40d 57' 00"} (1950) GRB_ERROR: 11.41 [deg radius, statistical only] GRB_DATE: 20935 TJD; 260 DOY; 25/09/17 GRB_TIME: 7993.99 SOD {02:13:13.99} UT GRB_PHI: 238.00 [deg] GRB_THETA: 71.00 [deg] E_RANGE: 50.000 - 300.000 [keV] LOC_ALGORITHM: 415 (Gnd S/W Version number) SUN_POSTN: 175.36d {+11h 41m 27s} +2.01d {+02d 00' 26"} SUN_DIST: 126.25 [deg] Sun_angle= -9.2 [hr] (East of Sun) MOON_POSTN: 128.29d {+08h 33m 10s} +22.57d {+22d 33' 56"} MOON_DIST: 161.29 [deg] MOON_ILLUM: 18 [%] GAL_COORDS: 1.07,-39.90 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 304.33,-22.37 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250917093/quicklook/glg_lc_medres34_bn250917093.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250917093/quicklook/glg_locplot_all_bn250917093.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 has human-in-the-loop processing.