[vsnet-grb 126961] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 04 Jul 10 03:56:00 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     426722,   Seg_Num: 0
GRB_RA:          133.6409d {+08h 54m 33.81s} (J2000),
                 133.7565d {+08h 55m 01.55s} (current),
                 133.0909d {+08h 52m 21.82s} (1950)
GRB_DEC:         -24.2027d {-24d 12' 09.7"} (J2000),
                 -24.2431d {-24d 14' 35.1"} (current),
                 -24.0115d {-24d 00' 41.5"} (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:  15381 TJD;   185 DOY;   10/07/04
IMG_START_TIME:  13308.00 SOD {03:41:48.00} UT,   399.3 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       103.14d {+06h 52m 34s}  +22.89d {+22d 53' 15"}
SUN_DIST:         55.72 [deg]   Sun_angle= -2.0 [hr] (East of Sun)
MOON_POSTN:        4.30d {+00h 17m 11s}   +7.63d {+07d 38' 02"}
MOON_DIST:       128.97 [deg]
MOON_ILLUM:      55 [%]
GAL_COORDS:      249.33, 13.21 [deg] galactic lon,lat of the burst
ECL_COORDS:      144.89,-39.69 [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 0.11% < P(seren) < 0.58%.