[vsnet-grb 117399] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 06 Feb 10 13:43:38 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     411412,   Seg_Num: 0
GRB_RA:           47.1617d {+03h 08m 38.80s} (J2000),
                  47.3008d {+03h 09m 12.18s} (current),
                  46.4741d {+03h 05m 53.77s} (1950)
GRB_DEC:         +13.1578d {+13d 09' 28.0"} (J2000),
                 +13.1960d {+13d 11' 45.5"} (current),
                 +12.9673d {+12d 58' 02.2"} (1950)
GRB_ERROR:       3.8 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  15233 TJD;    37 DOY;   10/02/06
IMG_START_TIME:  48687.00 SOD {13:31:27.00} UT,   81.6 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       320.10d {+21h 20m 25s}  -15.54d {-15d 32' 20"}
SUN_DIST:         90.88 [deg]   Sun_angle= -5.8 [hr] (East of Sun)
MOON_POSTN:      230.96d {+15h 23m 50s}  -23.21d {-23d 12' 42"}
MOON_DIST:       169.40 [deg]
MOON_ILLUM:      44 [%]
GAL_COORDS:      166.88,-37.74 [deg] galactic lon,lat of the burst
ECL_COORDS:       48.40, -4.31 [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 1.1% < P(seren) < 2.8%.