[vsnet-grb 210168] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 12 Aug 13 22:33:09 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     566228,   Seg_Num: 0
GRB_RA:           92.3954d {+06h 09m 34.89s} (J2000),
                  92.5519d {+06h 10m 12.46s} (current),
                  91.8206d {+06h 07m 16.93s} (1950)
GRB_DEC:         -13.2874d {-13d 17' 14.6"} (J2000),
                 -13.2907d {-13d 17' 26.4"} (current),
                 -13.2772d {-13d 16' 37.7"} (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:  16516 TJD;   224 DOY;   13/08/12
IMG_START_TIME:  80667.00 SOD {22:24:27.00} UT,   94.4 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       142.77d {+09h 31m 04s}  +14.70d {+14d 41' 54"}
SUN_DIST:         57.04 [deg]   Sun_angle= 3.3 [hr] (West of Sun)
MOON_POSTN:      208.87d {+13h 55m 29s}  -12.70d {-12d 41' 58"}
MOON_DIST:       111.74 [deg]
MOON_ILLUM:      34 [%]
GAL_COORDS:      220.31,-15.20 [deg] galactic lon,lat of the burst
ECL_COORDS:       92.91,-36.70 [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%.