////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 03 Apr 26 02:31:33 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 796876292 GRB_DATE: 21133 TJD; 93 DOY; 26/04/03 GRB_TIME: 9087.70 SOD {02:31:27.70} UT TRIGGER_SIGNIF: 4.6 [sigma] TRIGGER_DUR: 0.512 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 11 DETECTORS: 0,0,0, 0,0,0, 0,0,1, 0,0,1, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260403105/quicklook/glg_lc_medres34_bn260403105.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 85.98,-20.22 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 03 Apr 26 02:31:57 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 46 TRIGGER_NUM: 796876292 GRB_RA: 154.667d {+10h 18m 40s} (J2000), 154.948d {+10h 19m 47s} (current), 154.132d {+10h 16m 32s} (1950) GRB_DEC: -41.583d {-41d 34' 59"} (J2000), -41.716d {-41d 42' 55"} (current), -41.332d {-41d 19' 55"} (1950) GRB_ERROR: 12.07 [deg radius, statistical plus systematic] GRB_INTEN: 352 [cnts/sec] DATA_SIGNIF: 7.10 [sigma] INTEG_TIME: 1.024 [sec] GRB_DATE: 21133 TJD; 93 DOY; 26/04/03 GRB_TIME: 9087.70 SOD {02:31:27.70} UT GRB_PHI: 220.00 [deg] GRB_THETA: 150.00 [deg] DATA_TIME_SCALE: 1.0240 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Below horizon 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,0,0, 0,0,0, 0,0,1, 0,0,1, 0,0, SUN_POSTN: 12.29d {+00h 49m 10s} +5.27d {+05d 16' 21"} SUN_DIST: 130.70 [deg] Sun_angle= -9.5 [hr] (East of Sun) MOON_POSTN: 201.67d {+13h 26m 40s} -13.21d {-13d 12' 31"} MOON_DIST: 49.44 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 274.63, 12.74 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 177.49,-47.41 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260403105/quicklook/glg_lc_medres34_bn260403105.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 85.98,-20.22 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 03 Apr 26 02:32:06 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 58 TRIGGER_NUM: 796876292 GRB_RA: 230.683d {+15h 22m 44s} (J2000), 231.116d {+15h 24m 28s} (current), 229.862d {+15h 19m 27s} (1950) GRB_DEC: -40.217d {-40d 13' 00"} (J2000), -40.309d {-40d 18' 31"} (current), -40.039d {-40d 02' 19"} (1950) GRB_ERROR: 13.83 [deg radius, statistical plus systematic] GRB_INTEN: 144 [cnts/sec] DATA_SIGNIF: 12.00 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21133 TJD; 93 DOY; 26/04/03 GRB_TIME: 9087.70 SOD {02:31:27.70} UT GRB_PHI: 228.00 [deg] GRB_THETA: 95.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.45 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 81% GRB 2nd_MOST_LIKELY: 14% Distant Particles DETECTORS: 0,0,0, 0,0,0, 0,0,1, 0,0,1, 0,0, SUN_POSTN: 12.29d {+00h 49m 11s} +5.27d {+05d 16' 21"} SUN_DIST: 130.62 [deg] Sun_angle= 9.4 [hr] (West of Sun) MOON_POSTN: 201.67d {+13h 26m 40s} -13.21d {-13d 12' 33"} MOON_DIST: 37.41 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 331.79, 14.03 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 238.80,-20.94 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260403105/quicklook/glg_lc_medres34_bn260403105.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 85.98,-20.22 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 03 Apr 26 02:32:18 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 796876292 GRB_RA: 231.750d {+15h 27m 00s} (J2000), 232.182d {+15h 28m 44s} (current), 230.930d {+15h 23m 43s} (1950) GRB_DEC: -39.700d {-39d 42' 00"} (J2000), -39.790d {-39d 47' 23"} (current), -39.526d {-39d 31' 33"} (1950) GRB_ERROR: 7.49 [deg radius, statistical only] DATA_SIGNIF: 11.30 [sigma] DATA_INTERVAL: 2.048 [sec] GRB_DATE: 21133 TJD; 93 DOY; 26/04/03 GRB_TIME: 9087.70 SOD {02:31:27.70} UT GRB_PHI: 228.00 [deg] GRB_THETA: 94.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 12.29d {+00h 49m 11s} +5.27d {+05d 16' 22"} SUN_DIST: 130.23 [deg] Sun_angle= 9.3 [hr] (West of Sun) MOON_POSTN: 201.67d {+13h 26m 41s} -13.21d {-13d 12' 36"} MOON_DIST: 37.75 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 332.79, 13.99 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 239.49,-20.23 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260403105/quicklook/glg_lc_medres34_bn260403105.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_796876292.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: Fri 03 Apr 26 02:32:56 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 0 TRIGGER_NUM: 796876292 GRB_RA: 231.020d {+15h 24m 05s} (J2000), 231.448d {+15h 25m 48s} (current), 230.207d {+15h 20m 50s} (1950) GRB_DEC: -38.880d {-38d 52' 47"} (J2000), -38.972d {-38d 58' 16"} (current), -38.703d {-38d 42' 11"} (1950) GRB_ERROR: 3.08 [deg radius, statistical only] DATA_SIGNIF: 19.70 [sigma] DATA_INTERVAL: 6.144 [sec] GRB_DATE: 21133 TJD; 93 DOY; 26/04/03 GRB_TIME: 9087.70 SOD {02:31:27.70} UT GRB_PHI: 227.00 [deg] GRB_THETA: 94.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 12.29d {+00h 49m 11s} +5.27d {+05d 16' 22"} SUN_DIST: 131.16 [deg] Sun_angle= 9.4 [hr] (West of Sun) MOON_POSTN: 201.67d {+13h 26m 42s} -13.21d {-13d 12' 44"} MOON_DIST: 36.80 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 332.79, 14.98 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 238.68,-19.58 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260403105/quicklook/glg_lc_medres34_bn260403105.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_796876292.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: This is likely a Long GRB. 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: Fri 03 Apr 26 02:40:46 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 796876292 GRB_RA: 236.250d {+15h 45m 00s} (J2000), 236.660d {+15h 46m 38s} (current), 235.471d {+15h 41m 53s} (1950) GRB_DEC: -31.010d {-31d 00' 35"} (J2000), -31.091d {-31d 05' 26"} (current), -30.854d {-30d 51' 13"} (1950) GRB_ERROR: 4.95 [deg radius, statistical only] GRB_DATE: 21133 TJD; 93 DOY; 26/04/03 GRB_TIME: 9087.70 SOD {02:31:27.70} UT GRB_PHI: 223.00 [deg] GRB_THETA: 86.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 12.30d {+00h 49m 12s} +5.27d {+05d 16' 30"} SUN_DIST: 131.08 [deg] Sun_angle= 9.0 [hr] (West of Sun) MOON_POSTN: 201.74d {+13h 26m 57s} -13.24d {-13d 14' 28"} MOON_DIST: 36.70 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 341.35, 18.63 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 240.99,-10.91 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260403105/quicklook/glg_lc_medres34_bn260403105.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260403105/quicklook/glg_locplot_all_bn260403105.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.