////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 22 May 26 02:15:14 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 801108913 GRB_DATE: 21182 TJD; 142 DOY; 26/05/22 GRB_TIME: 8108.78 SOD {02:15:08.78} UT TRIGGER_SIGNIF: 4.5 [sigma] TRIGGER_DUR: 0.256 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 8 DETECTORS: 0,0,0, 1,0,0, 1,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260522094/quicklook/glg_lc_medres34_bn260522094.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 72.58,-16.95 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 22 May 26 02:15:37 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 44 TRIGGER_NUM: 801108913 GRB_RA: 337.683d {+22h 30m 44s} (J2000), 337.985d {+22h 31m 56s} (current), 337.113d {+22h 28m 27s} (1950) GRB_DEC: +33.317d {+33d 19' 00"} (J2000), +33.453d {+33d 27' 10"} (current), +33.060d {+33d 03' 35"} (1950) GRB_ERROR: 13.57 [deg radius, statistical plus systematic] GRB_INTEN: 82 [cnts/sec] DATA_SIGNIF: 7.60 [sigma] INTEG_TIME: 2.048 [sec] GRB_DATE: 21182 TJD; 142 DOY; 26/05/22 GRB_TIME: 8108.78 SOD {02:15:08.78} UT GRB_PHI: 60.00 [deg] GRB_THETA: 15.00 [deg] DATA_TIME_SCALE: 2.0480 [sec] HARD_RATIO: 0.02 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 82% GRB 2nd_MOST_LIKELY: 16% Cyg X-1 DETECTORS: 0,0,0, 1,0,0, 1,0,0, 0,0,0, 0,0, SUN_POSTN: 58.89d {+03h 55m 35s} +20.36d {+20d 21' 43"} SUN_DIST: 71.62 [deg] Sun_angle= 5.4 [hr] (West of Sun) MOON_POSTN: 136.86d {+09h 07m 25s} +18.55d {+18d 32' 46"} MOON_DIST: 124.23 [deg] MOON_ILLUM: 35 [%] GAL_COORDS: 91.90,-20.94 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 354.63, 39.06 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260522094/quicklook/glg_lc_medres34_bn260522094.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 72.58,-16.95 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 22 May 26 02:15:56 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 801108913 GRB_RA: 343.560d {+22h 54m 14s} (J2000), 343.887d {+22h 55m 33s} (current), 342.940d {+22h 51m 46s} (1950) GRB_DEC: +14.570d {+14d 34' 12"} (J2000), +14.711d {+14d 42' 40"} (current), +14.303d {+14d 18' 12"} (1950) GRB_ERROR: 6.60 [deg radius, statistical only] DATA_SIGNIF: 8.00 [sigma] DATA_INTERVAL: 2.048 [sec] GRB_DATE: 21182 TJD; 142 DOY; 26/05/22 GRB_TIME: 8108.78 SOD {02:15:08.78} UT GRB_PHI: 319.00 [deg] GRB_THETA: 10.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 58.90d {+03h 55m 35s} +20.36d {+20d 21' 44"} SUN_DIST: 71.16 [deg] Sun_angle= 5.0 [hr] (West of Sun) MOON_POSTN: 136.86d {+09h 07m 26s} +18.55d {+18d 32' 42"} MOON_DIST: 137.40 [deg] MOON_ILLUM: 35 [%] GAL_COORDS: 85.05,-39.53 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 350.75, 19.86 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260522094/quicklook/glg_lc_medres34_bn260522094.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_801108913.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: Fri 22 May 26 02:24:17 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 801108913 GRB_RA: 343.590d {+22h 54m 22s} (J2000), 343.918d {+22h 55m 40s} (current), 342.969d {+22h 51m 53s} (1950) GRB_DEC: +14.140d {+14d 08' 24"} (J2000), +14.281d {+14d 16' 52"} (current), +13.873d {+13d 52' 24"} (1950) GRB_ERROR: 5.13 [deg radius, statistical only] GRB_DATE: 21182 TJD; 142 DOY; 26/05/22 GRB_TIME: 8108.78 SOD {02:15:08.78} UT GRB_PHI: 319.00 [deg] GRB_THETA: 10.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 58.90d {+03h 55m 36s} +20.36d {+20d 21' 48"} SUN_DIST: 71.26 [deg] Sun_angle= 5.0 [hr] (West of Sun) MOON_POSTN: 136.94d {+09h 07m 45s} +18.52d {+18d 30' 56"} MOON_DIST: 137.78 [deg] MOON_ILLUM: 35 [%] GAL_COORDS: 84.76,-39.90 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 350.59, 19.46 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260522094/quicklook/glg_lc_medres34_bn260522094.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260522094/quicklook/glg_locplot_all_bn260522094.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 Short GRB.