[vsnet-grb 74986] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 06 Jun 08 00:27:37 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     313299,   Seg_Num: 0
GRB_RA:          262.1257d {+17h 28m 30.1s} (J2000),
                 262.2304d {+17h 28m 55.3s} (current),
                 261.5046d {+17h 26m 01.1s} (1950)
GRB_DEC:          +4.0162d {+04d 00' 58.3"} (J2000),
                  +4.0098d {+04d 00' 35.3"} (current),
                  +4.0558d {+04d 03' 21.0"} (1950)
GRB_ERROR:       2.5 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  14623 TJD;   158 DOY;   08/06/06
IMG_START_TIME:  199.00 SOD {00:03:19.00} UT,   921.1 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:        74.46d {+04h 57m 50s}  +22.67d {+22d 40' 07"}
SUN_DIST:        152.26 [deg]   Sun_angle= 11.5 [hr] (West of Sun)
MOON_POSTN:      108.77d {+07h 15m 05s}  +25.21d {+25d 12' 45"}
MOON_DIST:       141.04 [deg]
MOON_ILLUM:      7 [%]
GAL_COORDS:       26.89, 20.26 [deg] galactic lon,lat of the burst
ECL_COORDS:      261.16, 27.21 [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