[vsnet-grb 254110] GCN/SWIFT_XRT_POSITION_UPDATE
Bacodine
vxw at capella2.gsfc.nasa.gov
Sun Feb 22 21:28:46 JST 2015
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sun 22 Feb 15 12:28:29 UT
NOTICE_TYPE: Swift-XRT Position UPDATE
TRIGGER_NUM: 632158, Seg_Num: 0
GRB_RA: 293.7305d {+19h 34m 55.32s} (J2000),
293.8935d {+19h 35m 34.43s} (current),
293.1923d {+19h 32m 46.16s} (1950)
GRB_DEC: +21.8972d {+21d 53' 49.9"} (J2000),
+21.9312d {+21d 55' 52.4"} (current),
+21.7864d {+21d 47' 10.8"} (1950)
GRB_ERROR: 3.6 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN: 1.00e-10 [erg/cm2/sec]
GRB_SIGNIF: 10.00 [sigma]
IMG_START_DATE: 17075 TJD; 53 DOY; 15/02/22
IMG_START_TIME: 44291.00 SOD {12:18:11.00} UT, 104.9 [sec] since BAT Trigger Time
TAM[0-3]: 100.00 100.00 100.00 100.00
AMPLIFIER: 1
WAVEFORM: 31
SUN_POSTN: 335.47d {+22h 21m 54s} -10.20d {-10d 12' 04"}
SUN_DIST: 51.92 [deg] Sun_angle= 2.8 [hr] (West of Sun)
MOON_POSTN: 21.43d {+01h 25m 44s} +7.96d {+07d 57' 46"}
MOON_DIST: 84.77 [deg]
MOON_ILLUM: 17 [%]
GAL_COORDS: 57.25, 0.82 [deg] galactic lon,lat of the burst
ECL_COORDS: 300.62, 42.85 [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 1.1% < P(seren) < 2.8%.
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