[vsnet-grb 362711] GCN/SWIFT_XRT_POSITION_UPDATE
Bacodine
vxw at capella2.gsfc.nasa.gov
Tue Apr 10 17:22:53 JST 2018
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Tue 10 Apr 18 08:22:42 UT
NOTICE_TYPE: Swift-XRT Position UPDATE
TRIGGER_NUM: 824063, Seg_Num: 0
GRB_RA: 95.9569d {+06h 23m 49.65s} (J2000),
96.2140d {+06h 24m 51.36s} (current),
95.2533d {+06h 21m 00.79s} (1950)
GRB_DEC: +12.8109d {+12d 48' 39.2"} (J2000),
+12.8001d {+12d 48' 00.4"} (current),
+12.8381d {+12d 50' 17.1"} (1950)
GRB_ERROR: 2.1 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN: 1.00e-10 [erg/cm2/sec]
GRB_SIGNIF: 10.00 [sigma]
IMG_START_DATE: 18218 TJD; 100 DOY; 18/04/10
IMG_START_TIME: 29375.00 SOD {08:09:35.00} UT, 395.8 [sec] since BAT Trigger Time
TAM[0-3]: 100.00 100.00 100.00 100.00
AMPLIFIER: 1
WAVEFORM: 31
SUN_POSTN: 18.87d {+01h 15m 28s} +7.98d {+07d 58' 43"}
SUN_DIST: 75.98 [deg] Sun_angle= -5.2 [hr] (East of Sun)
MOON_POSTN: 315.02d {+21h 00m 04s} -17.00d {-16d 59' 44"}
MOON_DIST: 142.33 [deg]
MOON_ILLUM: 31 [%]
GAL_COORDS: 198.41, -0.18 [deg] galactic lon,lat of the burst
ECL_COORDS: 95.91,-10.51 [deg] ecliptic lon,lat of the burst
COMMENTS: SWIFT-XRT Coordinates.
COMMENTS: This Notice was ground-generated -- not flight-generated.
COMMENTS: This is an Update Notice -- the RA,Dec values herein supersede the previous XRT_POS Notice.
COMMENTS: TAM values, flux and significance fields are not valid.
COMMENTS: This position was automatically generated on the ground using
COMMENTS: Photon Counting data telemetered via TDRSS (SPER data).
COMMENTS: See http://www.swift.ac.uk/sper/docs.php for details.
COMMENTS: This position was enhanced using UVOT field astrometry.
COMMENTS: The probability that this is a serendipitous source in the
COMMENTS: SPER window is 0.11% < P(seren) < 0.58%.
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