////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 26 Jul 26 23:44:54 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 806802294 GRB_DATE: 21247 TJD; 207 DOY; 26/07/26 GRB_TIME: 85489.07 SOD {23:44:49.07} UT TRIGGER_SIGNIF: 5.3 [sigma] TRIGGER_DUR: 1.024 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 12 DETECTORS: 0,0,0, 0,0,0, 1,1,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260726989/quicklook/glg_lc_medres34_bn260726989.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 86.48,25.10 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 26 Jul 26 23:45:17 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 47 TRIGGER_NUM: 806802294 GRB_RA: 337.383d {+22h 29m 32s} (J2000), 337.647d {+22h 30m 35s} (current), 336.888d {+22h 27m 33s} (1950) GRB_DEC: +53.383d {+53d 22' 60"} (J2000), +53.520d {+53d 31' 12"} (current), +53.127d {+53d 07' 36"} (1950) GRB_ERROR: 27.72 [deg radius, statistical plus systematic] GRB_INTEN: 74 [cnts/sec] DATA_SIGNIF: 6.00 [sigma] INTEG_TIME: 2.048 [sec] GRB_DATE: 21247 TJD; 207 DOY; 26/07/26 GRB_TIME: 85489.07 SOD {23:44:49.07} UT GRB_PHI: 160.00 [deg] GRB_THETA: 30.00 [deg] DATA_TIME_SCALE: 2.0480 [sec] HARD_RATIO: 0.89 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 93% GRB 2nd_MOST_LIKELY: 4% Cyg X-1 DETECTORS: 0,0,0, 0,0,0, 1,1,0, 0,0,0, 0,0, SUN_POSTN: 126.32d {+08h 25m 17s} +19.25d {+19d 15' 08"} SUN_DIST: 102.38 [deg] Sun_angle= 9.9 [hr] (West of Sun) MOON_POSTN: 275.67d {+18h 22m 40s} -27.65d {-27d 39' 16"} MOON_DIST: 97.23 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 102.63, -3.80 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 11.18, 55.86 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260726989/quicklook/glg_lc_medres34_bn260726989.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 86.48,25.10 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 26 Jul 26 23:45:36 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 806802294 GRB_RA: 11.710d {+00h 46m 50s} (J2000), 12.093d {+00h 48m 22s} (current), 10.994d {+00h 43m 59s} (1950) GRB_DEC: +54.020d {+54d 01' 12"} (J2000), +54.165d {+54d 09' 53"} (current), +53.747d {+53d 44' 49"} (1950) GRB_ERROR: 10.25 [deg radius, statistical only] DATA_SIGNIF: 6.70 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 21247 TJD; 207 DOY; 26/07/26 GRB_TIME: 85489.07 SOD {23:44:49.07} UT GRB_PHI: 194.00 [deg] GRB_THETA: 14.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 126.32d {+08h 25m 17s} +19.25d {+19d 15' 08"} SUN_DIST: 87.68 [deg] Sun_angle= 7.6 [hr] (West of Sun) MOON_POSTN: 275.67d {+18h 22m 41s} -27.65d {-27d 39' 15"} MOON_DIST: 115.74 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 122.25, -8.85 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 36.86, 44.03 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260726989/quicklook/glg_lc_medres34_bn260726989.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_806802294.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 26 Jul 26 23:54:13 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 806802294 GRB_RA: 18.990d {+01h 15m 58s} (J2000), 19.394d {+01h 17m 34s} (current), 18.235d {+01h 12m 56s} (1950) GRB_DEC: +52.370d {+52d 22' 12"} (J2000), +52.510d {+52d 30' 35"} (current), +52.106d {+52d 06' 22"} (1950) GRB_ERROR: 11.93 [deg radius, statistical only] GRB_DATE: 21247 TJD; 207 DOY; 26/07/26 GRB_TIME: 85489.07 SOD {23:44:49.07} UT GRB_PHI: 216.00 [deg] GRB_THETA: 13.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 126.33d {+08h 25m 18s} +19.25d {+19d 15' 03"} SUN_DIST: 84.59 [deg] Sun_angle= 7.1 [hr] (West of Sun) MOON_POSTN: 275.75d {+18h 23m 00s} -27.65d {-27d 38' 51"} MOON_DIST: 119.69 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 126.73,-10.32 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 40.74, 40.36 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260726989/quicklook/glg_lc_medres34_bn260726989.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260726989/quicklook/glg_locplot_all_bn260726989.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.