////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 04 Feb 26 16:50:13 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 791916611 GRB_DATE: 21075 TJD; 35 DOY; 26/02/04 GRB_TIME: 60606.96 SOD {16:50:06.96} UT TRIGGER_SIGNIF: 4.6 [sigma] TRIGGER_DUR: 2.048 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 14 DETECTORS: 0,0,0, 1,1,1, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260204701/quicklook/glg_lc_medres34_bn260204701.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 211.28,-7.07 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 04 Feb 26 16:50:36 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 45 TRIGGER_NUM: 791916611 GRB_RA: 348.367d {+23h 13m 28s} (J2000), 348.762d {+23h 15m 03s} (current), 347.602d {+23h 10m 24s} (1950) GRB_DEC: -64.933d {-64d 55' 59"} (J2000), -64.791d {-64d 47' 26"} (current), -65.206d {-65d 12' 19"} (1950) GRB_ERROR: 25.30 [deg radius, statistical plus systematic] GRB_INTEN: 54 [cnts/sec] DATA_SIGNIF: 5.00 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21075 TJD; 35 DOY; 26/02/04 GRB_TIME: 60606.96 SOD {16:50:06.96} UT GRB_PHI: 314.00 [deg] GRB_THETA: 60.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.57 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 95% GRB 2nd_MOST_LIKELY: 4% Generic Transient DETECTORS: 0,0,0, 1,1,1, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 318.34d {+21h 13m 22s} -16.07d {-16d 04' 21"} SUN_DIST: 52.88 [deg] Sun_angle= -2.0 [hr] (East of Sun) MOON_POSTN: 171.28d {+11h 25m 07s} +2.53d {+02d 32' 01"} MOON_DIST: 117.72 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 318.50,-49.13 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 313.41,-52.85 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260204701/quicklook/glg_lc_medres34_bn260204701.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 211.28,-7.07 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 04 Feb 26 16:50:48 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 66 TRIGGER_NUM: 791916611 GRB_RA: 350.300d {+23h 21m 12s} (J2000), 350.702d {+23h 22m 48s} (current), 349.520d {+23h 18m 05s} (1950) GRB_DEC: -70.533d {-70d 31' 59"} (J2000), -70.390d {-70d 23' 23"} (current), -70.807d {-70d 48' 26"} (1950) GRB_ERROR: 13.58 [deg radius, statistical plus systematic] GRB_INTEN: 187 [cnts/sec] DATA_SIGNIF: 9.20 [sigma] INTEG_TIME: 1.024 [sec] GRB_DATE: 21075 TJD; 35 DOY; 26/02/04 GRB_TIME: 60606.96 SOD {16:50:06.96} UT GRB_PHI: 310.00 [deg] GRB_THETA: 55.00 [deg] DATA_TIME_SCALE: 1.0240 [sec] HARD_RATIO: 0.55 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 95% GRB 2nd_MOST_LIKELY: 4% Generic Transient DETECTORS: 0,0,0, 1,1,1, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 318.34d {+21h 13m 22s} -16.07d {-16d 04' 21"} SUN_DIST: 57.78 [deg] Sun_angle= -2.2 [hr] (East of Sun) MOON_POSTN: 171.28d {+11h 25m 07s} +2.53d {+02d 31' 58"} MOON_DIST: 112.14 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 313.30,-44.73 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 307.60,-57.43 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260204701/quicklook/glg_lc_medres34_bn260204701.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 211.28,-7.07 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 04 Feb 26 16:50:54 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 791916611 GRB_RA: 341.070d {+22h 44m 17s} (J2000), 341.458d {+22h 45m 50s} (current), 340.323d {+22h 41m 17s} (1950) GRB_DEC: -49.110d {-49d 06' 35"} (J2000), -48.972d {-48d 58' 20"} (current), -49.373d {-49d 22' 21"} (1950) GRB_ERROR: 12.04 [deg radius, statistical only] DATA_SIGNIF: 6.90 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 21075 TJD; 35 DOY; 26/02/04 GRB_TIME: 60606.96 SOD {16:50:06.96} UT GRB_PHI: 326.00 [deg] GRB_THETA: 72.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 318.34d {+21h 13m 22s} -16.07d {-16d 04' 21"} SUN_DIST: 37.91 [deg] Sun_angle= -1.5 [hr] (East of Sun) MOON_POSTN: 171.28d {+11h 25m 07s} +2.53d {+02d 31' 56"} MOON_DIST: 132.80 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 342.38,-57.13 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 321.33,-37.53 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260204701/quicklook/glg_lc_medres34_bn260204701.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_791916611.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 04 Feb 26 16:50:57 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 70 TRIGGER_NUM: 791916611 GRB_RA: 350.217d {+23h 20m 52s} (J2000), 350.619d {+23h 22m 29s} (current), 349.437d {+23h 17m 45s} (1950) GRB_DEC: -70.450d {-70d 27' 00"} (J2000), -70.307d {-70d 18' 23"} (current), -70.724d {-70d 43' 26"} (1950) GRB_ERROR: 8.75 [deg radius, statistical plus systematic] GRB_INTEN: 150 [cnts/sec] DATA_SIGNIF: 14.20 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21075 TJD; 35 DOY; 26/02/04 GRB_TIME: 60606.96 SOD {16:50:06.96} UT GRB_PHI: 310.00 [deg] GRB_THETA: 55.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.69 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 96% GRB 2nd_MOST_LIKELY: 3% Generic Transient DETECTORS: 0,0,0, 1,1,1, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 318.34d {+21h 13m 22s} -16.07d {-16d 04' 21"} SUN_DIST: 57.69 [deg] Sun_angle= -2.2 [hr] (East of Sun) MOON_POSTN: 171.28d {+11h 25m 07s} +2.53d {+02d 31' 55"} MOON_DIST: 112.22 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 313.39,-44.79 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 307.68,-57.35 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260204701/quicklook/glg_lc_medres34_bn260204701.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 211.28,-7.07 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 04 Feb 26 16:51:53 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 0 TRIGGER_NUM: 791916611 GRB_RA: 350.610d {+23h 22m 26s} (J2000), 350.977d {+23h 23m 54s} (current), 349.904d {+23h 19m 37s} (1950) GRB_DEC: -54.230d {-54d 13' 47"} (J2000), -54.087d {-54d 05' 11"} (current), -54.504d {-54d 30' 15"} (1950) GRB_ERROR: 7.82 [deg radius, statistical only] DATA_SIGNIF: 10.50 [sigma] DATA_INTERVAL: 12.288 [sec] GRB_DATE: 21075 TJD; 35 DOY; 26/02/04 GRB_TIME: 60606.96 SOD {16:50:06.96} UT GRB_PHI: 318.00 [deg] GRB_THETA: 70.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 318.34d {+21h 13m 23s} -16.07d {-16d 04' 20"} SUN_DIST: 45.66 [deg] Sun_angle= -2.2 [hr] (East of Sun) MOON_POSTN: 171.29d {+11h 25m 09s} +2.53d {+02d 31' 41"} MOON_DIST: 128.44 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 327.90,-58.37 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 324.57,-44.95 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260204701/quicklook/glg_lc_medres34_bn260204701.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_791916611.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: Wed 04 Feb 26 16:52:19 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 1 TRIGGER_NUM: 791916611 GRB_RA: 346.380d {+23h 05m 31s} (J2000), 346.759d {+23h 07m 02s} (current), 345.650d {+23h 02m 36s} (1950) GRB_DEC: -52.900d {-52d 53' 59"} (J2000), -52.759d {-52d 45' 30"} (current), -53.170d {-53d 10' 12"} (1950) GRB_ERROR: 5.96 [deg radius, statistical only] DATA_SIGNIF: 15.60 [sigma] DATA_INTERVAL: 15.360 [sec] GRB_DATE: 21075 TJD; 35 DOY; 26/02/04 GRB_TIME: 60606.96 SOD {16:50:06.96} UT GRB_PHI: 321.00 [deg] GRB_THETA: 70.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 318.34d {+21h 13m 23s} -16.07d {-16d 04' 20"} SUN_DIST: 42.96 [deg] Sun_angle= -1.9 [hr] (East of Sun) MOON_POSTN: 171.29d {+11h 25m 10s} +2.53d {+02d 31' 34"} MOON_DIST: 129.63 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 333.05,-57.59 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 322.64,-42.47 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260204701/quicklook/glg_lc_medres34_bn260204701.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_791916611.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: Wed 04 Feb 26 16:59:16 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 791916611 GRB_RA: 338.460d {+22h 33m 50s} (J2000), 338.857d {+22h 35m 26s} (current), 337.695d {+22h 30m 47s} (1950) GRB_DEC: -50.110d {-50d 06' 35"} (J2000), -49.975d {-49d 58' 28"} (current), -50.368d {-50d 22' 05"} (1950) GRB_ERROR: 6.38 [deg radius, statistical only] GRB_DATE: 21075 TJD; 35 DOY; 26/02/04 GRB_TIME: 60606.96 SOD {16:50:06.96} UT GRB_PHI: 327.00 [deg] GRB_THETA: 70.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 318.35d {+21h 13m 24s} -16.07d {-16d 04' 15"} SUN_DIST: 37.74 [deg] Sun_angle= -1.4 [hr] (East of Sun) MOON_POSTN: 171.35d {+11h 25m 23s} +2.50d {+02d 29' 46"} MOON_DIST: 131.35 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 342.30,-55.17 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 318.85,-37.61 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260204701/quicklook/glg_lc_medres34_bn260204701.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260204701/quicklook/glg_locplot_all_bn260204701.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.