////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 26 May 25 16:04:52 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 769968291 GRB_DATE: 20821 TJD; 146 DOY; 25/05/26 GRB_TIME: 57886.05 SOD {16:04:46.05} UT TRIGGER_SIGNIF: 5.2 [sigma] TRIGGER_DUR: 0.016 [sec] E_RANGE: 5-7 [chan] 291-infinity [keV] ALGORITHM: 119 DETECTORS: 0,0,0, 0,0,0, 0,0,0, 0,0,0, 1,1, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250526670/quicklook/glg_lc_medres34_bn250526670.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 253.32,7.85 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 26 May 25 16:05:15 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 46 TRIGGER_NUM: 769968291 GRB_RA: 169.817d {+11h 19m 16s} (J2000), 170.167d {+11h 20m 40s} (current), 169.125d {+11h 16m 30s} (1950) GRB_DEC: +44.833d {+44d 49' 60"} (J2000), +44.694d {+44d 41' 39"} (current), +45.107d {+45d 06' 25"} (1950) GRB_ERROR: 26.93 [deg radius, statistical plus systematic] GRB_INTEN: 172 [cnts/sec] DATA_SIGNIF: 2.50 [sigma] INTEG_TIME: 0.032 [sec] GRB_DATE: 20821 TJD; 146 DOY; 25/05/26 GRB_TIME: 57886.05 SOD {16:04:46.05} UT GRB_PHI: 321.00 [deg] GRB_THETA: 140.00 [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: 0,0,0, 0,0,0, 0,0,0, 0,0,0, 1,1, SUN_POSTN: 63.76d {+04h 15m 02s} +21.25d {+21d 14' 44"} SUN_DIST: 86.12 [deg] Sun_angle= -7.1 [hr] (East of Sun) MOON_POSTN: 56.05d {+03h 44m 11s} +24.44d {+24d 26' 25"} MOON_DIST: 88.48 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 163.01, 64.46 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 150.46, 36.65 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250526670/quicklook/glg_lc_medres34_bn250526670.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 253.32,7.85 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 26 May 25 16:05:35 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 69 TRIGGER_NUM: 769968291 GRB_RA: 353.600d {+23h 34m 24s} (J2000), 353.936d {+23h 35m 45s} (current), 352.936d {+23h 31m 45s} (1950) GRB_DEC: -35.017d {-35d 01' 00"} (J2000), -34.876d {-34d 52' 33"} (current), -35.293d {-35d 17' 34"} (1950) GRB_ERROR: 35.10 [deg radius, statistical plus systematic] GRB_INTEN: 136 [cnts/sec] DATA_SIGNIF: 3.60 [sigma] INTEG_TIME: 0.016 [sec] GRB_DATE: 20821 TJD; 146 DOY; 25/05/26 GRB_TIME: 57886.05 SOD {16:04:46.05} UT GRB_PHI: 125.00 [deg] GRB_THETA: 40.00 [deg] DATA_TIME_SCALE: 0.0160 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% TGF 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,0,0, 0,0,0, 0,0,0, 0,0,0, 1,1, SUN_POSTN: 63.76d {+04h 15m 02s} +21.25d {+21d 14' 44"} SUN_DIST: 86.76 [deg] Sun_angle= 4.7 [hr] (West of Sun) MOON_POSTN: 56.05d {+03h 44m 12s} +24.44d {+24d 26' 28"} MOON_DIST: 83.53 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 2.59,-71.76 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 339.03,-29.35 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250526670/quicklook/glg_lc_medres34_bn250526670.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 253.32,7.85 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.