////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 12 Apr 25 07:10:40 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 766134643 GRB_DATE: 20777 TJD; 102 DOY; 25/04/12 GRB_TIME: 25838.70 SOD {07:10:38.70} UT TRIGGER_SIGNIF: 4.6 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 17 DETECTORS: 0,0,1, 0,0,0, 0,1,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250412299/quicklook/glg_lc_medres34_bn250412299.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 270.07,-25.45 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 12 Apr 25 07:10:42 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 46 TRIGGER_NUM: 766134643 GRB_RA: 123.700d {+08h 14m 48s} (J2000), 124.464d {+08h 17m 51s} (current), 122.170d {+08h 08m 41s} (1950) GRB_DEC: +75.200d {+75d 12' 00"} (J2000), +75.121d {+75d 07' 16"} (current), +75.351d {+75d 21' 05"} (1950) GRB_ERROR: 16.68 [deg radius, statistical plus systematic] GRB_INTEN: 62 [cnts/sec] DATA_SIGNIF: 4.80 [sigma] INTEG_TIME: 2.048 [sec] GRB_DATE: 20777 TJD; 102 DOY; 25/04/12 GRB_TIME: 25838.70 SOD {07:10:38.70} UT GRB_PHI: 240.00 [deg] GRB_THETA: 165.00 [deg] DATA_TIME_SCALE: 2.0480 [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, 0,1,0, 0,0,0, 0,0, SUN_POSTN: 20.94d {+01h 23m 46s} +8.81d {+08d 48' 21"} SUN_DIST: 84.92 [deg] Sun_angle= -6.9 [hr] (East of Sun) MOON_POSTN: 192.93d {+12h 51m 43s} -7.28d {-07d 16' 39"} MOON_DIST: 91.66 [deg] MOON_ILLUM: 100 [%] GAL_COORDS: 139.18, 31.45 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 103.74, 53.37 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250412299/quicklook/glg_lc_medres34_bn250412299.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 270.07,-25.45 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.