[vsnet-grb 140444] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 12 Jan 11 04:25:43 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     442039,   Seg_Num: 0
GRB_RA:          329.9329d {+21h 59m 43.89s} (J2000),
                 330.0589d {+22h 00m 14.14s} (current),
                 329.3620d {+21h 57m 26.88s} (1950)
GRB_DEC:         +26.4563d {+26d 27' 22.6"} (J2000),
                 +26.5095d {+26d 30' 34.1"} (current),
                 +26.2161d {+26d 12' 57.8"} (1950)
GRB_ERROR:       2.7 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  15573 TJD;    12 DOY;   11/01/12
IMG_START_TIME:  15225.00 SOD {04:13:45.00} UT,   86.5 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       293.34d {+19h 33m 22s}  -21.70d {-21d 42' 13"}
SUN_DIST:         59.91 [deg]   Sun_angle= -2.4 [hr] (East of Sun)
MOON_POSTN:       14.97d {+00h 59m 52s}  +11.88d {+11d 52' 58"}
MOON_DIST:        44.59 [deg]
MOON_ILLUM:      47 [%]
GAL_COORDS:       81.69,-22.35 [deg] galactic lon,lat of the burst
ECL_COORDS:      343.17, 35.96 [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%.