////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 26 Feb 26 08:06:16 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 793785979 GRB_DATE: 21097 TJD; 57 DOY; 26/02/26 GRB_TIME: 29174.58 SOD {08:06:14.58} UT TRIGGER_SIGNIF: 4.5 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 16 DETECTORS: 0,0,1, 0,0,0, 1,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260226338/quicklook/glg_lc_medres34_bn260226338.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 268.05,-23.72 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 26 Feb 26 08:06:18 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 45 TRIGGER_NUM: 793785979 GRB_RA: 78.417d {+05h 13m 40s} (J2000), 79.165d {+05h 16m 40s} (current), 76.991d {+05h 07m 58s} (1950) GRB_DEC: +70.917d {+70d 55' 00"} (J2000), +70.945d {+70d 56' 42"} (current), +70.857d {+70d 51' 27"} (1950) GRB_ERROR: 21.25 [deg radius, statistical plus systematic] GRB_INTEN: 34 [cnts/sec] DATA_SIGNIF: 4.50 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21097 TJD; 57 DOY; 26/02/26 GRB_TIME: 29174.58 SOD {08:06:14.58} UT GRB_PHI: 200.00 [deg] GRB_THETA: 165.00 [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: 0,0,1, 0,0,0, 1,0,0, 0,0,0, 0,0, SUN_POSTN: 339.41d {+22h 37m 38s} -8.67d {-08d 40' 00"} SUN_DIST: 101.37 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 91.98d {+06h 07m 56s} +28.29d {+28d 17' 14"} MOON_DIST: 43.26 [deg] MOON_ILLUM: 70 [%] GAL_COORDS: 141.18, 18.09 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 84.40, 47.70 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260226338/quicklook/glg_lc_medres34_bn260226338.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 268.05,-23.72 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 26 Feb 26 08:06:29 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 66 TRIGGER_NUM: 793785979 GRB_RA: 77.133d {+05h 08m 32s} (J2000), 77.732d {+05h 10m 56s} (current), 75.992d {+05h 03m 58s} (1950) GRB_DEC: +61.617d {+61d 37' 00"} (J2000), +61.648d {+61d 38' 54"} (current), +61.552d {+61d 33' 07"} (1950) GRB_ERROR: 10.70 [deg radius, statistical plus systematic] GRB_INTEN: 88 [cnts/sec] DATA_SIGNIF: 7.90 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21097 TJD; 57 DOY; 26/02/26 GRB_TIME: 29174.58 SOD {08:06:14.58} UT GRB_PHI: 225.00 [deg] GRB_THETA: 160.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Below horizon 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,0,1, 0,0,0, 1,0,0, 0,0,0, 0,0, SUN_POSTN: 339.41d {+22h 37m 38s} -8.67d {-08d 40' 00"} SUN_DIST: 101.57 [deg] Sun_angle= -6.6 [hr] (East of Sun) MOON_POSTN: 91.99d {+06h 07m 56s} +28.29d {+28d 17' 14"} MOON_DIST: 34.68 [deg] MOON_ILLUM: 70 [%] GAL_COORDS: 148.96, 12.56 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 82.22, 38.52 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260226338/quicklook/glg_lc_medres34_bn260226338.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 268.05,-23.72 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.