[vsnet-grb 374725] GCN/SWIFT_SC_SLEW
Bacodine
vxw at capella2.gsfc.nasa.gov
Sun Jul 29 02:29:59 JST 2018
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 28 Jul 18 17:29:34 UT
NOTICE_TYPE: Swift-S/C Will_NOT_Slew
TRIGGER_NUM: 850471, Seg_Num: 0
GRB_RA: 253.569d {+16h 54m 17s} (J2000),
253.944d {+16h 55m 47s} (current),
252.562d {+16h 50m 15s} (1950)
GRB_DEC: -54.031d {-54d 01' 50"} (J2000),
-54.060d {-54d 03' 34"} (current),
-53.950d {-53d 56' 58"} (1950)
GRB_DATE: 18327 TJD; 209 DOY; 18/07/28
GRB_TIME: 62940.71 SOD {17:29:00.71} UT
TRIGGER_INDEX: 70
RATE_SIGNIF: 19.64 [sigma]
IMAGE_SIGNIF: 10.51 [sigma]
SLEW_QUERY: 0x2
WAIT_TIME: 1414.00 [sec] (=23.6 [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: 127.96d {+08h 31m 51s} +18.87d {+18d 52' 10"}
SUN_DIST: 126.03 [deg] Sun_angle= -8.4 [hr] (East of Sun)
MOON_POSTN: 317.96d {+21h 11m 50s} -17.07d {-17d 04' 17"}
MOON_DIST: 61.08 [deg]
MOON_ILLUM: 99 [%]
GAL_COORDS: 333.97, -6.51 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 258.80,-31.23 [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 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: This trigger occurred at longitude,latitude = 236.54,-20.50 [deg].
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