[vsnet-grb 279611] GCN/SWIFT_XRT_POSITION_UPDATE
Bacodine
vxw at capella2.gsfc.nasa.gov
Tue Dec 29 08:00:29 JST 2015
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Mon 28 Dec 15 23:00:05 UT
NOTICE_TYPE: Swift-XRT Position UPDATE
TRIGGER_NUM: 668641, Seg_Num: 0
GRB_RA: 344.4243d {+22h 57m 41.83s} (J2000),
344.6258d {+22h 58m 30.19s} (current),
343.7944d {+22h 55m 10.66s} (1950)
GRB_DEC: +8.0815d {+08d 04' 53.4"} (J2000),
+8.1673d {+08d 10' 02.2"} (current),
+7.8137d {+07d 48' 49.4"} (1950)
GRB_ERROR: 2.7 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN: 1.00e-10 [erg/cm2/sec]
GRB_SIGNIF: 10.00 [sigma]
IMG_START_DATE: 17384 TJD; 362 DOY; 15/12/28
IMG_START_TIME: 82286.00 SOD {22:51:26.00} UT, 251.1 [sec] since BAT Trigger Time
TAM[0-3]: 100.00 100.00 100.00 100.00
AMPLIFIER: 1
WAVEFORM: 31
SUN_POSTN: 277.50d {+18h 29m 59s} -23.26d {-23d 15' 27"}
SUN_DIST: 72.70 [deg] Sun_angle= -4.5 [hr] (East of Sun)
MOON_POSTN: 141.11d {+09h 24m 26s} +12.21d {+12d 12' 50"}
MOON_DIST: 148.99 [deg]
MOON_ILLUM: 87 [%]
GAL_COORDS: 80.85,-45.30 [deg] galactic lon,lat of the burst
ECL_COORDS: 348.85, 13.58 [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 0.58% < P(seren) < 1.1%.
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