[vsnet-grb 223212] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 29 Jan 14 13:02:48 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     585149,   Seg_Num: 0
GRB_RA:          326.7574d {+21h 47m 01.77s} (J2000),
                 326.9166d {+21h 47m 39.99s} (current),
                 326.1922d {+21h 44m 46.12s} (1950)
GRB_DEC:         +26.2064d {+26d 12' 23.0"} (J2000),
                 +26.2720d {+26d 16' 19.2"} (current),
                 +25.9743d {+25d 58' 27.5"} (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:  16686 TJD;    29 DOY;   14/01/29
IMG_START_TIME:  46600.00 SOD {12:56:40.00} UT,   330.6 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       311.98d {+20h 47m 56s}  -17.86d {-17d 51' 40"}
SUN_DIST:         46.46 [deg]   Sun_angle= -1.0 [hr] (East of Sun)
MOON_POSTN:      291.21d {+19h 24m 51s}  -17.08d {-17d 04' 57"}
MOON_DIST:        55.53 [deg]
MOON_ILLUM:      3 [%]
GAL_COORDS:       79.24,-20.63 [deg] galactic lon,lat of the burst
ECL_COORDS:      339.83, 36.93 [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%.