[vsnet-grb 422969] GCN/SWIFT_XRT_POSITION_UPDATE
Bacodine
vxw at capella2.gsfc.nasa.gov
Fri Oct 11 13:50:41 JST 2019
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Fri 11 Oct 19 04:49:39 UT
NOTICE_TYPE: Swift-XRT Position UPDATE
TRIGGER_NUM: 928924, Seg_Num: 0
GRB_RA: 44.7282d {+02h 58m 54.76s} (J2000),
44.9406d {+02h 59m 45.75s} (current),
44.1911d {+02h 56m 45.86s} (1950)
GRB_DEC: -27.8459d {-27d 50' 45.2"} (J2000),
-27.7678d {-27d 46' 04.1"} (current),
-28.0446d {-28d 02' 40.5"} (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: 18767 TJD; 284 DOY; 19/10/11
IMG_START_TIME: 16640.00 SOD {04:37:20.00} UT, 83.6 [sec] since BAT Trigger Time
TAM[0-3]: 100.00 100.00 100.00 100.00
AMPLIFIER: 1
WAVEFORM: 31
SUN_POSTN: 196.22d {+13h 04m 52s} -6.90d {-06d 54' 09"}
SUN_DIST: 135.59 [deg] Sun_angle= 10.1 [hr] (West of Sun)
MOON_POSTN: 350.93d {+23h 23m 44s} -8.82d {-08d 49' 17"}
MOON_DIST: 54.18 [deg]
MOON_ILLUM: 94 [%]
GAL_COORDS: 221.86,-61.80 [deg] galactic lon,lat of the burst
ECL_COORDS: 31.51,-42.54 [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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