////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 05 Apr 26 10:58:57 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 797079537 GRB_DATE: 21135 TJD; 95 DOY; 26/04/05 GRB_TIME: 39532.33 SOD {10:58:52.33} UT TRIGGER_SIGNIF: 5.3 [sigma] TRIGGER_DUR: 2.048 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 15 DETECTORS: 1,0,0, 0,0,0, 0,0,1, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260405458/quicklook/glg_lc_medres34_bn260405458.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 268.33,-25.33 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 05 Apr 26 10:59:21 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 47 TRIGGER_NUM: 797079537 GRB_RA: 158.717d {+10h 34m 52s} (J2000), 159.151d {+10h 36m 36s} (current), 157.884d {+10h 31m 32s} (1950) GRB_DEC: +61.717d {+61d 43' 00"} (J2000), +61.580d {+61d 34' 49"} (current), +61.975d {+61d 58' 31"} (1950) GRB_ERROR: 13.28 [deg radius, statistical plus systematic] GRB_INTEN: 121 [cnts/sec] DATA_SIGNIF: 5.40 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21135 TJD; 95 DOY; 26/04/05 GRB_TIME: 39532.33 SOD {10:58:52.33} UT GRB_PHI: 180.00 [deg] GRB_THETA: 155.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 1,0,0, 0,0,0, 0,0,1, 0,0,0, 0,0, SUN_POSTN: 14.44d {+00h 57m 46s} +6.17d {+06d 10' 10"} SUN_DIST: 106.96 [deg] Sun_angle= -9.6 [hr] (East of Sun) MOON_POSTN: 229.93d {+15h 19m 43s} -23.55d {-23d 32' 52"} MOON_DIST: 101.99 [deg] MOON_ILLUM: 89 [%] GAL_COORDS: 146.66, 48.64 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 130.99, 47.69 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260405458/quicklook/glg_lc_medres34_bn260405458.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 268.33,-25.33 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 05 Apr 26 10:59:33 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 67 TRIGGER_NUM: 797079537 GRB_RA: 276.750d {+18h 27m 00s} (J2000), 277.526d {+18h 30m 06s} (current), 275.270d {+18h 21m 05s} (1950) GRB_DEC: -71.733d {-71d 43' 59"} (J2000), -71.715d {-71d 42' 53"} (current), -71.762d {-71d 45' 44"} (1950) GRB_ERROR: 10.18 [deg radius, statistical plus systematic] GRB_INTEN: 86 [cnts/sec] DATA_SIGNIF: 7.80 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21135 TJD; 95 DOY; 26/04/05 GRB_TIME: 39532.33 SOD {10:58:52.33} UT GRB_PHI: 0.00 [deg] GRB_THETA: 0.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 1.92 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 83% GRB 2nd_MOST_LIKELY: 13% Generic SGR DETECTORS: 1,0,0, 0,0,0, 0,0,1, 0,0,0, 0,0, SUN_POSTN: 14.44d {+00h 57m 46s} +6.17d {+06d 10' 10"} SUN_DIST: 98.03 [deg] Sun_angle= 6.5 [hr] (West of Sun) MOON_POSTN: 229.93d {+15h 19m 44s} -23.55d {-23d 32' 54"} MOON_DIST: 55.02 [deg] MOON_ILLUM: 89 [%] GAL_COORDS: 322.84,-23.79 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 273.18,-48.37 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260405458/quicklook/glg_lc_medres34_bn260405458.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 268.33,-25.33 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 05 Apr 26 10:59:40 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 58 TRIGGER_NUM: 797079537 GRB_RA: 149.690d {+09h 58m 46s} (J2000), 150.269d {+10h 01m 05s} (current), 148.570d {+09h 54m 17s} (1950) GRB_DEC: +73.280d {+73d 16' 48"} (J2000), +73.153d {+73d 09' 12"} (current), +73.519d {+73d 31' 08"} (1950) GRB_ERROR: 7.77 [deg radius, statistical only] DATA_SIGNIF: 6.10 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 21135 TJD; 95 DOY; 26/04/05 GRB_TIME: 39532.33 SOD {10:58:52.33} UT GRB_PHI: 159.00 [deg] GRB_THETA: 165.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 14.44d {+00h 57m 46s} +6.17d {+06d 10' 10"} SUN_DIST: 95.96 [deg] Sun_angle= -9.1 [hr] (East of Sun) MOON_POSTN: 229.93d {+15h 19m 44s} -23.55d {-23d 32' 55"} MOON_DIST: 109.56 [deg] MOON_ILLUM: 89 [%] GAL_COORDS: 137.51, 38.57 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 115.78, 55.18 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260405458/quicklook/glg_lc_medres34_bn260405458.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_797079537.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: Sun 05 Apr 26 10:59:43 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 71 TRIGGER_NUM: 797079537 GRB_RA: 277.067d {+18h 28m 16s} (J2000), 277.810d {+18h 31m 14s} (current), 275.648d {+18h 22m 35s} (1950) GRB_DEC: -70.417d {-70d 25' 00"} (J2000), -70.398d {-70d 23' 51"} (current), -70.448d {-70d 26' 50"} (1950) GRB_ERROR: 8.63 [deg radius, statistical plus systematic] GRB_INTEN: 126 [cnts/sec] DATA_SIGNIF: 11.50 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21135 TJD; 95 DOY; 26/04/05 GRB_TIME: 39532.33 SOD {10:58:52.33} UT GRB_PHI: 0.00 [deg] GRB_THETA: 0.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 1,0,0, 0,0,0, 0,0,1, 0,0,0, 0,0, SUN_POSTN: 14.44d {+00h 57m 46s} +6.17d {+06d 10' 10"} SUN_DIST: 98.03 [deg] Sun_angle= 6.4 [hr] (West of Sun) MOON_POSTN: 229.93d {+15h 19m 44s} -23.55d {-23d 32' 55"} MOON_DIST: 54.36 [deg] MOON_ILLUM: 89 [%] GAL_COORDS: 324.26,-23.55 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 273.47,-47.06 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260405458/quicklook/glg_lc_medres34_bn260405458.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 268.33,-25.33 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.