////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 27 Apr 20 18:26:27 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 609704785 GRB_DATE: 18966 TJD; 118 DOY; 20/04/27 GRB_TIME: 66380.16 SOD {18:26:20.16} UT TRIGGER_SIGNIF: 12.1 [sigma] TRIGGER_DUR: 0.016 [sec] E_RANGE: 2-2 [chan] 23-47 [keV] ALGORITHM: 22 DETECTORS: 0,0,0, 0,0,0, 1,1,0, 1,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200427768/quicklook/glg_lc_medres34_bn200427768.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 139.72,-3.45 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 27 Apr 20 18:26:44 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 46 TRIGGER_NUM: 609704785 GRB_RA: 298.667d {+19h 54m 40s} (J2000), 298.890d {+19h 55m 34s} (current), 298.117d {+19h 52m 28s} (1950) GRB_DEC: +20.500d {+20d 30' 00"} (J2000), +20.554d {+20d 33' 16"} (current), +20.368d {+20d 22' 03"} (1950) GRB_ERROR: 12.60 [deg radius, statistical plus systematic] GRB_INTEN: 460 [cnts/sec] DATA_SIGNIF: 5.40 [sigma] INTEG_TIME: 0.064 [sec] GRB_DATE: 18966 TJD; 118 DOY; 20/04/27 GRB_TIME: 66380.16 SOD {18:26:20.16} UT GRB_PHI: 255.00 [deg] GRB_THETA: 20.00 [deg] DATA_TIME_SCALE: 0.0640 [sec] HARD_RATIO: 11.19 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 42% GRB 2nd_MOST_LIKELY: 36% Generic SGR DETECTORS: 0,0,0, 0,0,0, 1,1,0, 1,0,0, 0,0, SUN_POSTN: 35.58d {+02h 22m 20s} +14.16d {+14d 09' 26"} SUN_DIST: 91.14 [deg] Sun_angle= 6.4 [hr] (West of Sun) MOON_POSTN: 90.50d {+06h 01m 59s} +23.49d {+23d 29' 25"} MOON_DIST: 127.99 [deg] MOON_ILLUM: 20 [%] GAL_COORDS: 58.34, -3.86 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 306.16, 40.41 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200427768/quicklook/glg_lc_medres34_bn200427768.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 139.72,-3.45 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. COMMENTS: COMMENTS: NOTE: This GBM event is temporally(1.0<100sec) coincident with the SWIFT_BAT event (trignum=968211). ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 27 Apr 20 18:27:05 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 58 TRIGGER_NUM: 609704785 GRB_RA: 293.400d {+19h 33m 36s} (J2000), 293.627d {+19h 34m 30s} (current), 292.842d {+19h 31m 22s} (1950) GRB_DEC: +17.940d {+17d 56' 24"} (J2000), +17.985d {+17d 59' 06"} (current), +17.831d {+17d 49' 50"} (1950) GRB_ERROR: 7.47 [deg radius, statistical only] DATA_SIGNIF: 7.40 [sigma] DATA_INTERVAL: 0.064 [sec] GRB_DATE: 18966 TJD; 118 DOY; 20/04/27 GRB_TIME: 66380.16 SOD {18:26:20.16} UT GRB_PHI: 242.00 [deg] GRB_THETA: 23.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 35.58d {+02h 22m 20s} +14.16d {+14d 09' 27"} SUN_DIST: 96.64 [deg] Sun_angle= 6.8 [hr] (West of Sun) MOON_POSTN: 90.50d {+06h 02m 00s} +23.49d {+23d 29' 26"} MOON_DIST: 132.78 [deg] MOON_ILLUM: 20 [%] GAL_COORDS: 53.64, -0.83 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 299.11, 39.04 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200427768/quicklook/glg_lc_medres34_bn200427768.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_609704785.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file will not be created/available until ~15 min after the trigger. COMMENTS: The POS_MAP_URL file will not be created/available until ~1.5 min after the notice. COMMENTS: COMMENTS: NOTE: This GBM event is temporally(1.0<100sec) coincident with the SWIFT_BAT event (trignum=968211).