[vsnet-grb 141516] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 28 Jan 11 01:58:23 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     443861,   Seg_Num: 0
GRB_RA:          193.8959d {+12h 55m 35.01s} (J2000),
                 194.0299d {+12h 56m 07.16s} (current),
                 193.2905d {+12h 53m 09.71s} (1950)
GRB_DEC:         +28.0655d {+28d 03' 55.8"} (J2000),
                 +28.0057d {+28d 00' 20.4"} (current),
                 +28.3361d {+28d 20' 09.9"} (1950)
GRB_ERROR:       2.5 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  15589 TJD;    28 DOY;   11/01/28
IMG_START_TIME:  6425.00 SOD {01:47:05.00} UT,   152.0 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       310.20d {+20h 40m 47s}  -18.32d {-18d 19' 18"}
SUN_DIST:        121.14 [deg]   Sun_angle= 7.7 [hr] (West of Sun)
MOON_POSTN:      234.11d {+15h 36m 25s}  -22.50d {-22d 29' 51"}
MOON_DIST:        63.61 [deg]
MOON_ILLUM:      34 [%]
GAL_COORDS:       78.75, 88.69 [deg] galactic lon,lat of the burst
ECL_COORDS:      180.49, 31.06 [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%.