////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 24 Apr 26 18:03:35 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 798746618 GRB_DATE: 21154 TJD; 114 DOY; 26/04/24 GRB_TIME: 65013.61 SOD {18:03:33.61} UT TRIGGER_SIGNIF: 5.8 [sigma] TRIGGER_DUR: 0.064 [sec] E_RANGE: 2-2 [chan] 23-47 [keV] ALGORITHM: 25 DETECTORS: 0,1,0, 1,0,0, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260424752/quicklook/glg_lc_medres34_bn260424752.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 231.33,16.97 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 24 Apr 26 18:03:37 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 44 TRIGGER_NUM: 798746618 GRB_RA: 73.933d {+04h 55m 44s} (J2000), 74.346d {+04h 57m 23s} (current), 73.150d {+04h 52m 36s} (1950) GRB_DEC: +28.233d {+28d 13' 60"} (J2000), +28.273d {+28d 16' 24"} (current), +28.154d {+28d 09' 16"} (1950) GRB_ERROR: 35.02 [deg radius, statistical plus systematic] GRB_INTEN: 227 [cnts/sec] DATA_SIGNIF: 2.80 [sigma] INTEG_TIME: 0.016 [sec] GRB_DATE: 21154 TJD; 114 DOY; 26/04/24 GRB_TIME: 65013.61 SOD {18:03:33.61} UT GRB_PHI: 57.98 [deg] GRB_THETA: 45.00 [deg] DATA_TIME_SCALE: 0.0160 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,1,0, 1,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 32.31d {+02h 09m 13s} +13.04d {+13d 02' 36"} SUN_DIST: 41.92 [deg] Sun_angle= -2.8 [hr] (East of Sun) MOON_POSTN: 135.87d {+09h 03m 30s} +19.12d {+19d 07' 10"} MOON_DIST: 56.51 [deg] MOON_ILLUM: 57 [%] GAL_COORDS: 174.34, -9.41 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 75.82, 5.58 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260424752/quicklook/glg_lc_medres34_bn260424752.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 231.33,16.97 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.