[vsnet-grb 456082] GCN/SWIFT_SC_SLEW
Bacodine
vxw at capella2.gsfc.nasa.gov
Fri Aug 21 22:17:22 JST 2020
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Fri 21 Aug 20 13:16:38 UT
NOTICE_TYPE: Swift-S/C Will_Slew
TRIGGER_NUM: 992444, Seg_Num: 0
GRB_RA: 353.570d {+23h 34m 17s} (J2000),
353.848d {+23h 35m 24s} (current),
352.892d {+23h 31m 34s} (1950)
GRB_DEC: -48.277d {-48d 16' 37"} (J2000),
-48.163d {-48d 09' 46"} (current),
-48.554d {-48d 33' 13"} (1950)
GRB_DATE: 19082 TJD; 234 DOY; 20/08/21
GRB_TIME: 47705.51 SOD {13:15:05.51} UT
TRIGGER_INDEX: 360
RATE_SIGNIF: 18.22 [sigma]
IMAGE_SIGNIF: 7.51 [sigma]
SLEW_QUERY: 0x0
WAIT_TIME: 0.00 [sec] (=0.0 [min])
OBS_TIME: 2113.00 [sec] (=35.2 [min])
INST_MODES: BAT: 0=0x0 XRT: 0=0x0 UVOT: 32768=0x8000
MERIT: 100.00
SUN_POSTN: 151.08d {+10h 04m 18s} +11.84d {+11d 50' 27"}
SUN_DIST: 139.01 [deg] Sun_angle= 10.5 [hr] (West of Sun)
MOON_POSTN: 184.19d {+12h 16m 45s} +3.66d {+03d 39' 46"}
MOON_DIST: 134.62 [deg]
MOON_ILLUM: 8 [%]
GAL_COORDS: 333.13,-64.08 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 331.09,-40.93 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS: SWIFT SC Slew decision.
COMMENTS: SC will immediately slew to this target.
COMMENTS: This does not match any source in the ground catalog.
COMMENTS:
COMMENTS: The next comments were copied from the BAT_POS Notice:
COMMENTS: This is a rate trigger.
COMMENTS: A point_source was found.
COMMENTS: This does not match any source in the on-board catalog.
COMMENTS: This is a GRB.
COMMENTS: Since the foreground interval count rate is less than the bkg interval (SAA exit), this is a questionable detection.
COMMENTS: This trigger occurred at longitude,latitude = 109.28,-3.83 [deg].
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