////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 18 Apr 22 03:59:52 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 671947195 GRB_DATE: 19687 TJD; 108 DOY; 22/04/18 GRB_TIME: 14390.91 SOD {03:59:50.91} UT TRIGGER_SIGNIF: 6.4 [sigma] TRIGGER_DUR: 0.064 [sec] E_RANGE: 2-2 [chan] 23-47 [keV] ALGORITHM: 26 DETECTORS: 0,1,0, 0,0,1, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220418167/quicklook/glg_lc_medres34_bn220418167.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 220.58,-25.48 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 18 Apr 22 03:59:54 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 46 TRIGGER_NUM: 671947195 GRB_RA: 17.500d {+01h 10m 00s} (J2000), 17.825d {+01h 11m 18s} (current), 16.774d {+01h 07m 06s} (1950) GRB_DEC: +46.467d {+46d 28' 00"} (J2000), +46.585d {+46d 35' 06"} (current), +46.201d {+46d 12' 02"} (1950) GRB_ERROR: 25.55 [deg radius, statistical plus systematic] GRB_INTEN: 440 [cnts/sec] DATA_SIGNIF: 3.50 [sigma] INTEG_TIME: 0.016 [sec] GRB_DATE: 19687 TJD; 108 DOY; 22/04/18 GRB_TIME: 14390.91 SOD {03:59:50.91} UT GRB_PHI: 325.00 [deg] GRB_THETA: 85.00 [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, 0,0,1, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 26.12d {+01h 44m 28s} +10.80d {+10d 48' 10"} SUN_DIST: 36.47 [deg] Sun_angle= 0.6 [hr] (West of Sun) MOON_POSTN: 224.27d {+14h 57m 05s} -16.17d {-16d 10' 18"} MOON_DIST: 142.50 [deg] MOON_ILLUM: 97 [%] GAL_COORDS: 126.26,-16.29 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 36.07, 35.65 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220418167/quicklook/glg_lc_medres34_bn220418167.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 220.58,-25.48 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.