////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 25 May 25 10:45:30 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 769862727 GRB_DATE: 20820 TJD; 145 DOY; 25/05/25 GRB_TIME: 38722.02 SOD {10:45:22.02} UT TRIGGER_SIGNIF: 8.4 [sigma] TRIGGER_DUR: 0.016 [sec] E_RANGE: 5-7 [chan] 291-infinity [keV] ALGORITHM: 117 DETECTORS: 1,1,1, 0,0,0, 0,0,0, 0,0,0, 1,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250525448/quicklook/glg_lc_medres34_bn250525448.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 122.48,10.83 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 25 May 25 10:45:51 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 49 TRIGGER_NUM: 769862727 GRB_RA: 157.350d {+10h 29m 24s} (J2000), 157.697d {+10h 30m 47s} (current), 156.666d {+10h 26m 40s} (1950) GRB_DEC: +21.583d {+21d 34' 60"} (J2000), +21.453d {+21d 27' 10"} (current), +21.840d {+21d 50' 23"} (1950) GRB_ERROR: 33.43 [deg radius, statistical plus systematic] GRB_INTEN: 391 [cnts/sec] DATA_SIGNIF: 3.70 [sigma] INTEG_TIME: 0.032 [sec] GRB_DATE: 20820 TJD; 145 DOY; 25/05/25 GRB_TIME: 38722.02 SOD {10:45:22.02} UT GRB_PHI: 79.00 [deg] GRB_THETA: 45.00 [deg] DATA_TIME_SCALE: 0.0320 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% TGF 2nd_MOST_LIKELY: 0% n/a DETECTORS: 1,1,1, 0,0,0, 0,0,0, 0,0,0, 1,0, SUN_POSTN: 62.52d {+04h 10m 05s} +21.03d {+21d 02' 05"} SUN_DIST: 86.97 [deg] Sun_angle= -6.3 [hr] (East of Sun) MOON_POSTN: 37.24d {+02h 28m 57s} +18.58d {+18d 34' 54"} MOON_DIST: 109.31 [deg] MOON_ILLUM: 4 [%] GAL_COORDS: 214.82, 57.29 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 151.04, 11.25 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250525448/quicklook/glg_lc_medres34_bn250525448.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 122.48,10.83 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.