[vsnet-grb 462166] GCN/SWIFT_XRT_POSITION_UPDATE
Bacodine
vxw at capella2.gsfc.nasa.gov
Sat Oct 17 19:01:02 JST 2020
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 17 Oct 20 10:00:08 UT
NOTICE_TYPE: Swift-XRT Position UPDATE
TRIGGER_NUM: 1000613, Seg_Num: 0
GRB_RA: 36.6186d {+02h 26m 28.46s} (J2000),
37.0464d {+02h 28m 11.12s} (current),
35.5996d {+02h 22m 23.89s} (1950)
GRB_DEC: +66.6787d {+66d 40' 43.3"} (J2000),
+66.7714d {+66d 46' 16.8"} (current),
+66.4538d {+66d 27' 13.5"} (1950)
GRB_ERROR: 2.4 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN: 1.00e-10 [erg/cm2/sec]
GRB_SIGNIF: 10.00 [sigma]
IMG_START_DATE: 19139 TJD; 291 DOY; 20/10/17
IMG_START_TIME: 35303.00 SOD {09:48:23.00} UT, 111.7 [sec] since BAT Trigger Time
TAM[0-3]: 100.00 100.00 100.00 100.00
AMPLIFIER: 1
WAVEFORM: 31
SUN_POSTN: 202.69d {+13h 30m 45s} -9.49d {-09d 29' 30"}
SUN_DIST: 121.90 [deg] Sun_angle= 11.0 [hr] (West of Sun)
MOON_POSTN: 211.97d {+14h 07m 52s} -8.87d {-08d 52' 29"}
MOON_DIST: 122.00 [deg]
MOON_ILLUM: 1 [%]
GAL_COORDS: 132.15, 5.52 [deg] galactic lon,lat of the burst
ECL_COORDS: 61.36, 48.47 [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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