[vsnet-grb 190962] GCN/SWIFT_XRT_POSITION_UPDATE
Bacodine
vxw at capella2.gsfc.nasa.gov
Sat Dec 1 21:39:04 JST 2012
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 01 Dec 12 12:38:56 UT
NOTICE_TYPE: Swift-XRT Position UPDATE
TRIGGER_NUM: 540178, Seg_Num: 0
GRB_RA: 13.4679d {+00h 53m 52.29s} (J2000),
13.6178d {+00h 54m 28.26s} (current),
12.8867d {+00h 51m 32.81s} (1950)
GRB_DEC: -42.9438d {-42d 56' 37.6"} (J2000),
-42.8739d {-42d 52' 25.9"} (current),
-43.2149d {-43d 12' 53.5"} (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: 16262 TJD; 336 DOY; 12/12/01
IMG_START_TIME: 44893.00 SOD {12:28:13.00} UT, 150.9 [sec] since BAT Trigger Time
TAM[0-3]: 100.00 100.00 100.00 100.00
AMPLIFIER: 1
WAVEFORM: 31
SUN_POSTN: 248.07d {+16h 32m 17s} -21.91d {-21d 54' 25"}
SUN_DIST: 98.13 [deg] Sun_angle= -8.4 [hr] (East of Sun)
MOON_POSTN: 102.01d {+06h 48m 02s} +19.21d {+19d 12' 46"}
MOON_DIST: 101.80 [deg]
MOON_ILLUM: 93 [%]
GAL_COORDS: 301.30,-74.18 [deg] galactic lon,lat of the burst
ECL_COORDS: 350.86,-43.86 [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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