[vsnet-grb 493980] GCN/SWIFT_SC_SLEW
Bacodine
vxw at capella2.gsfc.nasa.gov
Sun Aug 1 07:23:19 JST 2021
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 31 Jul 21 22:23:09 UT
NOTICE_TYPE: Swift-S/C Will_NOT_Slew
TRIGGER_NUM: 1062336, Seg_Num: 0
GRB_RA: 300.314d {+20h 01m 15s} (J2000),
300.645d {+20h 02m 35s} (current),
299.544d {+19h 58m 11s} (1950)
GRB_DEC: -28.042d {-28d 02' 30"} (J2000),
-27.981d {-27d 58' 51"} (current),
-28.181d {-28d 10' 50"} (1950)
GRB_DATE: 19426 TJD; 212 DOY; 21/07/31
GRB_TIME: 80468.53 SOD {22:21:08.53} UT
TRIGGER_INDEX: 20000
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 9.45 [sigma]
SLEW_QUERY: 0x2
WAIT_TIME: 40.00 [sec] (=0.7 [min])
OBS_TIME: 0.00 [sec] (=0.0 [min])
INST_MODES: BAT: 0=0x0 XRT: 0=0x0 UVOT: 32768=0x8000
MERIT: 100.00
SUN_POSTN: 131.35d {+08h 45m 25s} +18.02d {+18d 01' 29"}
SUN_DIST: 166.00 [deg] Sun_angle= -11.3 [hr] (East of Sun)
MOON_POSTN: 41.40d {+02h 45m 36s} +13.64d {+13d 38' 33"}
MOON_DIST: 105.71 [deg]
MOON_ILLUM: 46 [%]
GAL_COORDS: 13.46,-26.74 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 296.69, -7.37 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS: SWIFT SC Slew decision.
COMMENTS: SC will NOT slew immediately to this target; Earth_limb constraint.
COMMENTS: There maybe a delayed slew or no slew at all; see WAIT_TIME.
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 an image trigger. (The RATE_SIGNIF is undefined.)
COMMENTS: A point_source was found.
COMMENTS: This does not match any source in the on-board catalog.
COMMENTS: This is a GRB.
COMMENTS: This trigger occurred at longitude,latitude = 288.34,1.37 [deg].
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