[vsnet-grb 141953] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 05 Feb 11 02:31:22 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     444643,   Seg_Num: 0
GRB_RA:          164.6280d {+10h 58m 30.71s} (J2000),
                 164.8095d {+10h 59m 14.26s} (current),
                 163.8032d {+10h 55m 12.77s} (1950)
GRB_DEC:         +67.5252d {+67d 31' 30.7"} (J2000),
                 +67.4656d {+67d 27' 56.2"} (current),
                 +67.7931d {+67d 47' 35.1"} (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:  15597 TJD;    36 DOY;   11/02/05
IMG_START_TIME:  8277.00 SOD {02:17:57.00} UT,   915.6 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       318.39d {+21h 13m 33s}  -16.06d {-16d 03' 40"}
SUN_DIST:        125.83 [deg]   Sun_angle= 10.2 [hr] (West of Sun)
MOON_POSTN:      337.91d {+22h 31m 39s}   -4.19d {-04d 11' 17"}
MOON_DIST:       116.55 [deg]
MOON_ILLUM:      4 [%]
GAL_COORDS:      138.06, 46.15 [deg] galactic lon,lat of the burst
ECL_COORDS:      128.67, 53.85 [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:        The probability that this is a serendipitous source in the  
COMMENTS:        SPER window is 0.58% < P(seren) < 1.1%.