////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 12 Apr 26 06:13:53 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 797667231 GRB_DATE: 21142 TJD; 102 DOY; 26/04/12 GRB_TIME: 22426.17 SOD {06:13:46.17} UT TRIGGER_SIGNIF: 4.4 [sigma] TRIGGER_DUR: 0.512 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 11 DETECTORS: 1,0,0, 1,1,0, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260412260/quicklook/glg_lc_medres34_bn260412260.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 230.35,-17.75 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 12 Apr 26 06:14:14 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 44 TRIGGER_NUM: 797667231 GRB_RA: 75.467d {+05h 01m 52s} (J2000), 75.577d {+05h 02m 19s} (current), 75.257d {+05h 01m 02s} (1950) GRB_DEC: -57.933d {-57d 55' 59"} (J2000), -57.897d {-57d 53' 47"} (current), -58.004d {-58d 00' 12"} (1950) GRB_ERROR: 21.22 [deg radius, statistical plus systematic] GRB_INTEN: 79 [cnts/sec] DATA_SIGNIF: 6.00 [sigma] INTEG_TIME: 2.048 [sec] GRB_DATE: 21142 TJD; 102 DOY; 26/04/12 GRB_TIME: 22426.17 SOD {06:13:46.17} UT GRB_PHI: 345.00 [deg] GRB_THETA: 20.00 [deg] DATA_TIME_SCALE: 2.0480 [sec] HARD_RATIO: 1.13 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 97% GRB 2nd_MOST_LIKELY: 1% Generic SGR DETECTORS: 1,0,0, 1,1,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 20.68d {+01h 22m 43s} +8.70d {+08d 42' 11"} SUN_DIST: 79.98 [deg] Sun_angle= -3.7 [hr] (East of Sun) MOON_POSTN: 318.66d {+21h 14m 40s} -18.04d {-18d 02' 17"} MOON_DIST: 88.08 [deg] MOON_ILLUM: 30 [%] GAL_COORDS: 266.68,-37.14 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 45.26,-79.09 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260412260/quicklook/glg_lc_medres34_bn260412260.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 230.35,-17.75 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 12 Apr 26 06:14:32 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 797667231 GRB_RA: 91.230d {+06h 04m 55s} (J2000), 91.257d {+06h 05m 02s} (current), 91.178d {+06h 04m 43s} (1950) GRB_DEC: -64.700d {-64d 42' 00"} (J2000), -64.703d {-64d 42' 10"} (current), -64.694d {-64d 41' 38"} (1950) GRB_ERROR: 5.88 [deg radius, statistical only] DATA_SIGNIF: 9.10 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 21142 TJD; 102 DOY; 26/04/12 GRB_TIME: 22426.17 SOD {06:13:46.17} UT GRB_PHI: 343.00 [deg] GRB_THETA: 10.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 20.68d {+01h 22m 43s} +8.70d {+08d 42' 12"} SUN_DIST: 89.79 [deg] Sun_angle= -4.7 [hr] (East of Sun) MOON_POSTN: 318.67d {+21h 14m 40s} -18.04d {-18d 02' 13"} MOON_DIST: 89.71 [deg] MOON_ILLUM: 30 [%] GAL_COORDS: 274.26,-29.27 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 105.82,-88.07 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260412260/quicklook/glg_lc_medres34_bn260412260.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_797667231.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: In the LAT Field-of-view. 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: Sun 12 Apr 26 06:14:33 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 67 TRIGGER_NUM: 797667231 GRB_RA: 75.233d {+05h 00m 56s} (J2000), 75.387d {+05h 01m 33s} (current), 74.942d {+04h 59m 46s} (1950) GRB_DEC: -52.367d {-52d 22' 00"} (J2000), -52.330d {-52d 19' 46"} (current), -52.438d {-52d 26' 17"} (1950) GRB_ERROR: 17.33 [deg radius, statistical plus systematic] GRB_INTEN: 84 [cnts/sec] DATA_SIGNIF: 8.60 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21142 TJD; 102 DOY; 26/04/12 GRB_TIME: 22426.17 SOD {06:13:46.17} UT GRB_PHI: 336.00 [deg] GRB_THETA: 25.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 1.13 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 97% GRB 2nd_MOST_LIKELY: 1% Generic SGR DETECTORS: 1,0,0, 1,1,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 20.68d {+01h 22m 43s} +8.70d {+08d 42' 12"} SUN_DIST: 76.75 [deg] Sun_angle= -3.6 [hr] (East of Sun) MOON_POSTN: 318.67d {+21h 14m 40s} -18.04d {-18d 02' 13"} MOON_DIST: 90.93 [deg] MOON_ILLUM: 30 [%] GAL_COORDS: 259.71,-37.81 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 55.53,-74.04 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260412260/quicklook/glg_lc_medres34_bn260412260.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 230.35,-17.75 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 12 Apr 26 06:14:38 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 71 TRIGGER_NUM: 797667231 GRB_RA: 75.833d {+05h 03m 20s} (J2000), 76.046d {+05h 04m 11s} (current), 75.429d {+05h 01m 43s} (1950) GRB_DEC: -41.200d {-41d 12' 00"} (J2000), -41.164d {-41d 09' 51"} (current), -41.269d {-41d 16' 08"} (1950) GRB_ERROR: 11.85 [deg radius, statistical plus systematic] GRB_INTEN: 132 [cnts/sec] DATA_SIGNIF: 12.60 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21142 TJD; 102 DOY; 26/04/12 GRB_TIME: 22426.17 SOD {06:13:46.17} UT GRB_PHI: 325.00 [deg] GRB_THETA: 35.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.89 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 98% GRB 2nd_MOST_LIKELY: 1% Generic Transient DETECTORS: 1,0,0, 1,1,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 20.68d {+01h 22m 44s} +8.70d {+08d 42' 12"} SUN_DIST: 71.13 [deg] Sun_angle= -3.7 [hr] (East of Sun) MOON_POSTN: 318.67d {+21h 14m 40s} -18.04d {-18d 02' 12"} MOON_DIST: 97.20 [deg] MOON_ILLUM: 30 [%] GAL_COORDS: 245.63,-37.20 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 65.67,-63.45 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260412260/quicklook/glg_lc_medres34_bn260412260.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 230.35,-17.75 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 12 Apr 26 06:15:32 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 0 TRIGGER_NUM: 797667231 GRB_RA: 84.240d {+05h 36m 58s} (J2000), 84.259d {+05h 37m 02s} (current), 84.204d {+05h 36m 49s} (1950) GRB_DEC: -65.380d {-65d 22' 47"} (J2000), -65.365d {-65d 21' 54"} (current), -65.408d {-65d 24' 28"} (1950) GRB_ERROR: 4.21 [deg radius, statistical only] DATA_SIGNIF: 13.00 [sigma] DATA_INTERVAL: 10.240 [sec] GRB_DATE: 21142 TJD; 102 DOY; 26/04/12 GRB_TIME: 22426.17 SOD {06:13:46.17} UT GRB_PHI: 355.00 [deg] GRB_THETA: 12.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 20.68d {+01h 22m 44s} +8.70d {+08d 42' 13"} SUN_DIST: 87.37 [deg] Sun_angle= -4.2 [hr] (East of Sun) MOON_POSTN: 318.68d {+21h 14m 42s} -18.03d {-18d 02' 01"} MOON_DIST: 87.09 [deg] MOON_ILLUM: 30 [%] GAL_COORDS: 275.12,-32.20 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 24.07,-87.38 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260412260/quicklook/glg_lc_medres34_bn260412260.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_797667231.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: In the LAT Field-of-view. 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: Sun 12 Apr 26 06:15:48 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 1 TRIGGER_NUM: 797667231 GRB_RA: 83.500d {+05h 34m 00s} (J2000), 83.536d {+05h 34m 09s} (current), 83.433d {+05h 33m 44s} (1950) GRB_DEC: -64.220d {-64d 13' 11"} (J2000), -64.203d {-64d 12' 12"} (current), -64.252d {-64d 15' 05"} (1950) GRB_ERROR: 2.19 [deg radius, statistical only] DATA_SIGNIF: 16.00 [sigma] DATA_INTERVAL: 16.384 [sec] GRB_DATE: 21142 TJD; 102 DOY; 26/04/12 GRB_TIME: 22426.17 SOD {06:13:46.17} UT GRB_PHI: 351.00 [deg] GRB_THETA: 13.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 20.68d {+01h 22m 44s} +8.70d {+08d 42' 13"} SUN_DIST: 86.56 [deg] Sun_angle= -4.2 [hr] (East of Sun) MOON_POSTN: 318.68d {+21h 14m 43s} -18.03d {-18d 01' 58"} MOON_DIST: 87.58 [deg] MOON_ILLUM: 30 [%] GAL_COORDS: 273.78,-32.61 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 37.86,-86.42 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260412260/quicklook/glg_lc_medres34_bn260412260.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_797667231.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: In the LAT Field-of-view. 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: Sun 12 Apr 26 06:23:12 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 797667231 GRB_RA: 70.000d {+04h 40m 00s} (J2000), 70.188d {+04h 40m 45s} (current), 69.643d {+04h 38m 34s} (1950) GRB_DEC: -47.270d {-47d 16' 11"} (J2000), -47.220d {-47d 13' 12"} (current), -47.366d {-47d 21' 57"} (1950) GRB_ERROR: 5.73 [deg radius, statistical only] GRB_DATE: 21142 TJD; 102 DOY; 26/04/12 GRB_TIME: 22426.17 SOD {06:13:46.17} UT GRB_PHI: 337.00 [deg] GRB_THETA: 31.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 20.69d {+01h 22m 45s} +8.71d {+08d 42' 20"} SUN_DIST: 71.04 [deg] Sun_angle= -3.3 [hr] (East of Sun) MOON_POSTN: 318.74d {+21h 14m 58s} -18.01d {-18d 00' 29"} MOON_DIST: 90.53 [deg] MOON_ILLUM: 30 [%] GAL_COORDS: 253.38,-41.50 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 51.60,-68.06 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260412260/quicklook/glg_lc_medres34_bn260412260.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260412260/quicklook/glg_locplot_all_bn260412260.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: In the LAT Field-of-view. COMMENTS: This is likely a Long GRB.