[vsnet-grb 434972] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 05 Feb 20 19:42:23 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     954519,   Seg_Num: 0
GRB_RA:          107.7878d {+07h 11m 09.07s} (J2000),
                 107.8844d {+07h 11m 32.24s} (current),
                 107.5472d {+07h 10m 11.33s} (1950)
GRB_DEC:         -56.4874d {-56d 29' 14.6"} (J2000),
                 -56.5217d {-56d 31' 18.0"} (current),
                 -56.4029d {-56d 24' 10.4"} (1950)
GRB_ERROR:       3.1 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  18884 TJD;    36 DOY;   20/02/05
IMG_START_TIME:  70414.00 SOD {19:33:34.00} UT,   310.4 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       318.92d {+21h 15m 41s}  -15.90d {-15d 53' 57"}
SUN_DIST:        103.07 [deg]   Sun_angle= -9.9 [hr] (East of Sun)
MOON_POSTN:       90.46d {+06h 01m 50s}  +22.81d {+22d 48' 19"}
MOON_DIST:        80.68 [deg]
MOON_ILLUM:      85 [%]
GAL_COORDS:      267.17,-19.75 [deg] galactic lon,lat of the burst
ECL_COORDS:      138.22,-76.93 [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%.