[vsnet-grb 185642] GCN/SWIFT_XRT_POSITION_UPDATE
Bacodine
vxw at capella2.gsfc.nasa.gov
Sun Sep 23 07:54:11 JST 2012
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 22 Sep 12 22:52:56 UT
NOTICE_TYPE: Swift-XRT Position UPDATE
TRIGGER_NUM: 534394, Seg_Num: 0
GRB_RA: 234.7480d {+15h 39m 00.48s} (J2000),
234.9324d {+15h 39m 43.77s} (current),
234.0246d {+15h 36m 05.91s} (1950)
GRB_DEC: -20.1822d {-20d 10' 55.9"} (J2000),
-20.2230d {-20d 13' 22.8"} (current),
-20.0201d {-20d 01' 12.2"} (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: 16192 TJD; 266 DOY; 12/09/22
IMG_START_TIME: 81608.00 SOD {22:40:08.00} UT, 579.4 [sec] since BAT Trigger Time
TAM[0-3]: 100.00 100.00 100.00 100.00
AMPLIFIER: 1
WAVEFORM: 31
SUN_POSTN: 180.30d {+12h 01m 11s} -0.13d {-00d 07' 42"}
SUN_DIST: 57.05 [deg] Sun_angle= -3.6 [hr] (East of Sun)
MOON_POSTN: 272.26d {+18h 09m 01s} -20.59d {-20d 35' 13"}
MOON_DIST: 34.91 [deg]
MOON_ILLUM: 52 [%]
GAL_COORDS: 347.98, 27.68 [deg] galactic lon,lat of the burst
ECL_COORDS: 237.20, -0.67 [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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