[vsnet-grb 125087] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 06 Jun 10 19:33:53 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     424031,   Seg_Num: 0
GRB_RA:          350.6270d {+23h 22m 30.48s} (J2000),
                 350.7819d {+23h 23m 07.65s} (current),
                 349.8787d {+23h 19m 30.89s} (1950)
GRB_DEC:         -66.2411d {-66d 14' 27.9"} (J2000),
                 -66.1838d {-66d 11' 01.6"} (current),
                 -66.5155d {-66d 30' 55.7"} (1950)
GRB_ERROR:       2.1 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  15353 TJD;   157 DOY;   10/06/06
IMG_START_TIME:  69583.00 SOD {19:19:43.00} UT,   421.2 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:        74.78d {+04h 59m 08s}  +22.70d {+22d 42' 00"}
SUN_DIST:        108.31 [deg]   Sun_angle= 5.6 [hr] (West of Sun)
MOON_POSTN:        4.18d {+00h 16m 44s}   +7.49d {+07d 29' 31"}
MOON_DIST:        74.33 [deg]
MOON_ILLUM:      32 [%]
GAL_COORDS:      316.24,-48.53 [deg] galactic lon,lat of the burst
ECL_COORDS:      313.14,-54.45 [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%.