[vsnet-grb 162267] GCN/SWIFT_XRT_POSITION_UPDATE
Bacodine
vxw at capella2.gsfc.nasa.gov
Thu Nov 17 21:21:46 JST 2011
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Thu 17 Nov 11 12:21:37 UT
NOTICE_TYPE: Swift-XRT Position UPDATE
TRIGGER_NUM: 507901, Seg_Num: 0
GRB_RA: 12.6925d {+00h 50m 46.20s} (J2000),
12.8509d {+00h 51m 24.21s} (current),
12.0268d {+00h 48m 06.44s} (1950)
GRB_DEC: +23.0103d {+23d 00' 37.0"} (J2000),
+23.0748d {+23d 04' 29.2"} (current),
+22.7383d {+22d 44' 18.0"} (1950)
GRB_ERROR: 2.6 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN: 1.00e-10 [erg/cm2/sec]
GRB_SIGNIF: 10.00 [sigma]
IMG_START_DATE: 15882 TJD; 321 DOY; 11/11/17
IMG_START_TIME: 44111.00 SOD {12:15:11.00} UT, 89.1 [sec] since BAT Trigger Time
TAM[0-3]: 100.00 100.00 100.00 100.00
AMPLIFIER: 1
WAVEFORM: 31
SUN_POSTN: 232.44d {+15h 29m 45s} -18.97d {-18d 57' 54"}
SUN_DIST: 142.93 [deg] Sun_angle= -9.4 [hr] (East of Sun)
MOON_POSTN: 132.15d {+08h 48m 37s} +13.18d {+13d 10' 40"}
MOON_DIST: 110.43 [deg]
MOON_ILLUM: 62 [%]
GAL_COORDS: 122.73,-39.86 [deg] galactic lon,lat of the burst
ECL_COORDS: 20.80, 16.15 [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%.
More information about the vsnet-grb
mailing list