[vsnet-grb 287291] GCN/SWIFT_XRT_POSITION_UPDATE
Bacodine
vxw at capella2.gsfc.nasa.gov
Sun Mar 27 18:28:31 JST 2016
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sun 27 Mar 16 09:28:18 UT
NOTICE_TYPE: Swift-XRT Position UPDATE
TRIGGER_NUM: 680655, Seg_Num: 0
GRB_RA: 146.7018d {+09h 46m 48.43s} (J2000),
146.9778d {+09h 47m 54.67s} (current),
145.8475d {+09h 43m 23.40s} (1950)
GRB_DEC: +54.0131d {+54d 00' 47.1"} (J2000),
+53.9374d {+53d 56' 14.7"} (current),
+54.2447d {+54d 14' 40.7"} (1950)
GRB_ERROR: 2.2 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN: 1.00e-10 [erg/cm2/sec]
GRB_SIGNIF: 10.00 [sigma]
IMG_START_DATE: 17474 TJD; 87 DOY; 16/03/27
IMG_START_TIME: 33503.00 SOD {09:18:23.00} UT, 135.3 [sec] since BAT Trigger Time
TAM[0-3]: 100.00 100.00 100.00 100.00
AMPLIFIER: 1
WAVEFORM: 31
SUN_POSTN: 6.56d {+00h 26m 15s} +2.84d {+02d 50' 11"}
SUN_DIST: 114.40 [deg] Sun_angle= -9.4 [hr] (East of Sun)
MOON_POSTN: 228.11d {+15h 12m 27s} -13.23d {-13d 13' 40"}
MOON_DIST: 95.55 [deg]
MOON_ILLUM: 87 [%]
GAL_COORDS: 161.34, 46.99 [deg] galactic lon,lat of the burst
ECL_COORDS: 128.48, 37.88 [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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