[vsnet-grb 484250] GCN/SWIFT_SC_SLEW
Bacodine
vxw at capella2.gsfc.nasa.gov
Sun May 9 23:35:57 JST 2021
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sun 09 May 21 14:35:56 UT
NOTICE_TYPE: Swift-S/C Will_NOT_Slew
TRIGGER_NUM: 1047531, Seg_Num: 0
GRB_RA: 350.352d {+23h 21m 25s} (J2000),
350.624d {+23h 22m 30s} (current),
349.717d {+23h 18m 52s} (1950)
GRB_DEC: +6.675d {+06d 40' 31"} (J2000),
+6.793d {+06d 47' 34"} (current),
+6.401d {+06d 24' 04"} (1950)
GRB_DATE: 19343 TJD; 129 DOY; 21/05/09
GRB_TIME: 52340.43 SOD {14:32:20.43} UT
TRIGGER_INDEX: 139
RATE_SIGNIF: 10.53 [sigma]
IMAGE_SIGNIF: 8.09 [sigma]
SLEW_QUERY: 0x2
WAIT_TIME: 2882.00 [sec] (=48.0 [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: 46.74d {+03h 06m 57s} +17.52d {+17d 31' 13"}
SUN_DIST: 55.70 [deg] Sun_angle= 3.7 [hr] (West of Sun)
MOON_POSTN: 24.81d {+01h 39m 15s} +6.32d {+06d 18' 55"}
MOON_DIST: 33.96 [deg]
MOON_ILLUM: 4 [%]
GAL_COORDS: 86.86,-49.78 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 353.79, 9.95 [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 = 348.41,2.48 [deg].
More information about the vsnet-grb
mailing list