[vsnet-grb 195191] GCN/SWIFT_XRT_POSITION_UPDATE
Bacodine
vxw at capella2.gsfc.nasa.gov
Thu Jan 31 23:08:54 JST 2013
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Thu 31 Jan 13 14:08:13 UT
NOTICE_TYPE: Swift-XRT Position UPDATE
TRIGGER_NUM: 547407, Seg_Num: 0
GRB_RA: 171.1229d {+11h 24m 29.49s} (J2000),
171.3029d {+11h 25m 12.70s} (current),
170.4325d {+11h 21m 43.78s} (1950)
GRB_DEC: +48.0762d {+48d 04' 34.3"} (J2000),
+48.0042d {+48d 00' 15.1"} (current),
+48.3510d {+48d 21' 03.6"} (1950)
GRB_ERROR: 3.3 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN: 1.00e-10 [erg/cm2/sec]
GRB_SIGNIF: 10.00 [sigma]
IMG_START_DATE: 16323 TJD; 31 DOY; 13/01/31
IMG_START_TIME: 50297.00 SOD {13:58:17.00} UT, 115.0 [sec] since BAT Trigger Time
TAM[0-3]: 100.00 100.00 100.00 100.00
AMPLIFIER: 1
WAVEFORM: 31
SUN_POSTN: 314.33d {+20h 57m 19s} -17.23d {-17d 13' 45"}
SUN_DIST: 136.94 [deg] Sun_angle= 9.5 [hr] (West of Sun)
MOON_POSTN: 182.27d {+12h 09m 04s} -5.10d {-05d 06' 12"}
MOON_DIST: 53.97 [deg]
MOON_ILLUM: 81 [%]
GAL_COORDS: 156.06, 63.08 [deg] galactic lon,lat of the burst
ECL_COORDS: 149.39, 39.91 [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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