[vsnet-grb 205074] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 10 Jun 13 03:22:10 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     557845,   Seg_Num: 0
GRB_RA:          224.4196d {+14h 57m 40.70s} (J2000),
                 224.5637d {+14h 58m 15.28s} (current),
                 223.8835d {+14h 55m 32.04s} (1950)
GRB_DEC:         +28.2067d {+28d 12' 24.1"} (J2000),
                 +28.1533d {+28d 09' 11.9"} (current),
                 +28.4065d {+28d 24' 23.2"} (1950)
GRB_ERROR:       3.0 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  16453 TJD;   161 DOY;   13/06/10
IMG_START_TIME:  11761.00 SOD {03:16:01.00} UT,   227.7 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:        78.50d {+05h 14m 01s}  +23.02d {+23d 00' 58"}
SUN_DIST:        119.26 [deg]   Sun_angle= -9.7 [hr] (East of Sun)
MOON_POSTN:       95.76d {+06h 23m 03s}  +19.41d {+19d 24' 20"}
MOON_DIST:       111.37 [deg]
MOON_ILLUM:      2 [%]
GAL_COORDS:       42.56, 62.11 [deg] galactic lon,lat of the burst
ECL_COORDS:      210.98, 42.77 [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%.