[vsnet-grb 478368] GCN/SWIFT_SC_SLEW
Bacodine
vxw at capella2.gsfc.nasa.gov
Sun Mar 21 16:14:40 JST 2021
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sun 21 Mar 21 07:14:40 UT
NOTICE_TYPE: Swift-S/C Will_NOT_Slew
TRIGGER_NUM: 1037828, Seg_Num: 0
GRB_RA: 87.874d {+05h 51m 30s} (J2000),
88.472d {+05h 53m 53s} (current),
86.465d {+05h 45m 51s} (1950)
GRB_DEC: +70.119d {+70d 07' 09"} (J2000),
+70.123d {+70d 07' 23"} (current),
+70.106d {+70d 06' 20"} (1950)
GRB_DATE: 19294 TJD; 80 DOY; 21/03/21
GRB_TIME: 26031.02 SOD {07:13:51.02} UT
TRIGGER_INDEX: 255
RATE_SIGNIF: 15.81 [sigma]
IMAGE_SIGNIF: 7.40 [sigma]
SLEW_QUERY: 0x2
WAIT_TIME: 2599.00 [sec] (=43.3 [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: 0.82d {+00h 03m 18s} +0.36d {+00d 21' 25"}
SUN_DIST: 88.86 [deg] Sun_angle= -5.8 [hr] (East of Sun)
MOON_POSTN: 87.07d {+05h 48m 18s} +24.66d {+24d 39' 35"}
MOON_DIST: 45.47 [deg]
MOON_ILLUM: 47 [%]
GAL_COORDS: 143.47, 20.52 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 88.95, 46.69 [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 = 226.61,-20.42 [deg].
More information about the vsnet-grb
mailing list