////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 27 Jul 26 03:17:31 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 806815055 GRB_DATE: 21248 TJD; 208 DOY; 26/07/27 GRB_TIME: 11850.08 SOD {03:17:30.08} UT TRIGGER_SIGNIF: 5.9 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 16 DETECTORS: 0,0,0, 1,1,0, 0,0,1, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260727137/quicklook/glg_lc_medres34_bn260727137.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 122.40,-4.62 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 27 Jul 26 03:17:33 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 43 TRIGGER_NUM: 806815055 GRB_RA: 193.867d {+12h 55m 28s} (J2000), 194.225d {+12h 56m 54s} (current), 193.194d {+12h 52m 47s} (1950) GRB_DEC: -26.483d {-26d 28' 59"} (J2000), -26.627d {-26d 37' 35"} (current), -26.213d {-26d 12' 44"} (1950) GRB_ERROR: 25.65 [deg radius, statistical plus systematic] GRB_INTEN: 52 [cnts/sec] DATA_SIGNIF: 5.50 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21248 TJD; 208 DOY; 26/07/27 GRB_TIME: 11850.08 SOD {03:17:30.08} UT GRB_PHI: 278.00 [deg] GRB_THETA: 80.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.58 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 95% GRB 2nd_MOST_LIKELY: 4% Generic Transient DETECTORS: 0,0,0, 1,1,0, 0,0,1, 0,0,0, 0,0, SUN_POSTN: 126.46d {+08h 25m 51s} +19.22d {+19d 13' 08"} SUN_DIST: 80.10 [deg] Sun_angle= -4.5 [hr] (East of Sun) MOON_POSTN: 277.64d {+18h 30m 34s} -27.48d {-27d 28' 54"} MOON_DIST: 72.68 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 304.05, 36.38 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 203.30,-18.89 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260727137/quicklook/glg_lc_medres34_bn260727137.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 122.40,-4.62 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 27 Jul 26 03:17:50 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 56 TRIGGER_NUM: 806815055 GRB_RA: 196.820d {+13h 07m 17s} (J2000), 197.179d {+13h 08m 43s} (current), 196.145d {+13h 04m 35s} (1950) GRB_DEC: -23.510d {-23d 30' 35"} (J2000), -23.651d {-23d 39' 04"} (current), -23.243d {-23d 14' 34"} (1950) GRB_ERROR: 11.17 [deg radius, statistical only] DATA_SIGNIF: 5.60 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 21248 TJD; 208 DOY; 26/07/27 GRB_TIME: 11850.08 SOD {03:17:30.08} UT GRB_PHI: 278.00 [deg] GRB_THETA: 84.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 126.46d {+08h 25m 52s} +19.22d {+19d 13' 08"} SUN_DIST: 81.16 [deg] Sun_angle= -4.7 [hr] (East of Sun) MOON_POSTN: 277.64d {+18h 30m 35s} -27.48d {-27d 28' 53"} MOON_DIST: 71.35 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 307.62, 39.22 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 204.61,-15.10 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260727137/quicklook/glg_lc_medres34_bn260727137.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_806815055.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: Mon 27 Jul 26 03:26:52 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 806815055 GRB_RA: 191.430d {+12h 45m 43s} (J2000), 191.784d {+12h 47m 08s} (current), 190.765d {+12h 43m 04s} (1950) GRB_DEC: -24.550d {-24d 33' 00"} (J2000), -24.695d {-24d 41' 41"} (current), -24.277d {-24d 16' 35"} (1950) GRB_ERROR: 10.64 [deg radius, statistical only] GRB_DATE: 21248 TJD; 208 DOY; 26/07/27 GRB_TIME: 11850.08 SOD {03:17:30.08} UT GRB_PHI: 281.00 [deg] GRB_THETA: 80.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 126.47d {+08h 25m 53s} +19.22d {+19d 13' 03"} SUN_DIST: 77.24 [deg] Sun_angle= -4.4 [hr] (East of Sun) MOON_POSTN: 277.73d {+18h 30m 55s} -27.47d {-27d 28' 24"} MOON_DIST: 75.54 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 301.28, 38.30 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 200.35,-18.03 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260727137/quicklook/glg_lc_medres34_bn260727137.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260727137/quicklook/glg_locplot_all_bn260727137.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.