[vsnet-grb 71208] GCN/SWIFT_XRT_POSITION_UPDATE
Bacodine
vxw at capella.gsfc.nasa.gov
Sun Apr 13 12:11:43 JST 2008
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sun 13 Apr 08 03:09:06 UT
NOTICE_TYPE: Swift-XRT Position UPDATE
TRIGGER_NUM: 309096, Seg_Num: 0
GRB_RA: 287.2970d {+19h 09m 11.2s} (J2000),
287.4262d {+19h 09m 42.2s} (current),
286.5165d {+19h 06m 03.9s} (1950)
GRB_DEC: -27.6785d {-27d 40' 42.5"} (J2000),
-27.6647d {-27d 39' 53.0"} (current),
-27.7595d {-27d 45' 34.0"} (1950)
GRB_ERROR: 2.9 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN: 1.00e-10 [erg/cm2/sec]
GRB_SIGNIF: 10.00 [sigma]
IMG_START_DATE: 14569 TJD; 104 DOY; 08/04/13
IMG_START_TIME: 10611.00 SOD {02:56:51.00} UT, 151.7 [sec] since BAT Trigger Time
TAM[0-3]: 100.00 100.00 100.00 100.00
AMPLIFIER: 1
WAVEFORM: 31
SUN_POSTN: 21.81d {+01h 27m 15s} +9.15d {+09d 09' 03"}
SUN_DIST: 98.09 [deg] Sun_angle= 6.3 [hr] (West of Sun)
MOON_POSTN: 120.73d {+08h 02m 56s} +23.00d {+22d 59' 47"}
MOON_DIST: 167.11 [deg]
MOON_ILLUM: 54 [%]
GAL_COORDS: 9.53,-15.83 [deg] galactic lon,lat of the burst
ECL_COORDS: 285.33, -5.16 [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
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