////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 16 Sep 25 13:29:26 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 779722166 GRB_DATE: 20934 TJD; 259 DOY; 25/09/16 GRB_TIME: 48561.01 SOD {13:29:21.01} UT TRIGGER_SIGNIF: 4.9 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 16 DETECTORS: 0,0,0, 0,0,0, 0,0,0, 1,1,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250916562/quicklook/glg_lc_medres34_bn250916562.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 175.97,24.42 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 16 Sep 25 13:29:50 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 44 TRIGGER_NUM: 779722166 GRB_RA: 26.117d {+01h 44m 28s} (J2000), 26.509d {+01h 46m 02s} (current), 25.357d {+01h 41m 26s} (1950) GRB_DEC: +44.633d {+44d 37' 60"} (J2000), +44.762d {+44d 45' 42"} (current), +44.383d {+44d 22' 57"} (1950) GRB_ERROR: 27.43 [deg radius, statistical plus systematic] GRB_INTEN: 54 [cnts/sec] DATA_SIGNIF: 4.80 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20934 TJD; 259 DOY; 25/09/16 GRB_TIME: 48561.01 SOD {13:29:21.01} UT GRB_PHI: 124.00 [deg] GRB_THETA: 70.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 1.23 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 97% GRB 2nd_MOST_LIKELY: 1% Generic SGR DETECTORS: 0,0,0, 0,0,0, 0,0,0, 1,1,0, 0,0, SUN_POSTN: 174.43d {+11h 37m 44s} +2.41d {+02d 24' 27"} SUN_DIST: 124.86 [deg] Sun_angle= 9.9 [hr] (West of Sun) MOON_POSTN: 113.61d {+07h 34m 27s} +26.22d {+26d 13' 02"} MOON_DIST: 69.92 [deg] MOON_ILLUM: 27 [%] GAL_COORDS: 132.77,-17.22 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 41.58, 31.33 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250916562/quicklook/glg_lc_medres34_bn250916562.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 175.97,24.42 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 16 Sep 25 13:30:09 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 779722166 GRB_RA: 25.890d {+01h 43m 34s} (J2000), 26.305d {+01h 45m 13s} (current), 25.087d {+01h 40m 21s} (1950) GRB_DEC: +53.690d {+53d 41' 24"} (J2000), +53.819d {+53d 49' 07"} (current), +53.439d {+53d 26' 19"} (1950) GRB_ERROR: 10.96 [deg radius, statistical only] DATA_SIGNIF: 7.00 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 20934 TJD; 259 DOY; 25/09/16 GRB_TIME: 48561.01 SOD {13:29:21.01} UT GRB_PHI: 125.00 [deg] GRB_THETA: 79.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 174.43d {+11h 37m 44s} +2.41d {+02d 24' 27"} SUN_DIST: 117.84 [deg] Sun_angle= 9.9 [hr] (West of Sun) MOON_POSTN: 113.61d {+07h 34m 27s} +26.22d {+26d 12' 59"} MOON_DIST: 67.58 [deg] MOON_ILLUM: 27 [%] GAL_COORDS: 130.69, -8.39 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 46.32, 39.53 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250916562/quicklook/glg_lc_medres34_bn250916562.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_779722166.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: Tue 16 Sep 25 13:38:46 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 779722166 GRB_RA: 29.330d {+01h 57m 19s} (J2000), 29.719d {+01h 58m 53s} (current), 28.576d {+01h 54m 18s} (1950) GRB_DEC: +40.270d {+40d 16' 12"} (J2000), +40.395d {+40d 23' 40"} (current), +40.026d {+40d 01' 35"} (1950) GRB_ERROR: 9.78 [deg radius, statistical only] GRB_DATE: 20934 TJD; 259 DOY; 25/09/16 GRB_TIME: 48561.01 SOD {13:29:21.01} UT GRB_PHI: 121.00 [deg] GRB_THETA: 66.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 174.44d {+11h 37m 45s} +2.41d {+02d 24' 19"} SUN_DIST: 126.44 [deg] Sun_angle= 9.6 [hr] (West of Sun) MOON_POSTN: 113.70d {+07h 34m 48s} +26.20d {+26d 11' 58"} MOON_DIST: 69.04 [deg] MOON_ILLUM: 27 [%] GAL_COORDS: 136.32,-20.88 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 42.05, 26.38 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250916562/quicklook/glg_lc_medres34_bn250916562.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250916562/quicklook/glg_locplot_all_bn250916562.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 Long GRB.