[vsnet-grb 249164] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 21 Dec 14 08:22:53 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     622006,   Seg_Num: 0
GRB_RA:          198.2864d {+13h 13m 08.73s} (J2000),
                 198.4744d {+13h 13m 53.86s} (current),
                 197.6585d {+13h 10m 38.03s} (1950)
GRB_DEC:          +8.2050d {+08d 12' 18.0"} (J2000),
                  +8.1259d {+08d 07' 33.2"} (current),
                  +8.4698d {+08d 28' 11.3"} (1950)
GRB_ERROR:       2.2 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  17012 TJD;   355 DOY;   14/12/21
IMG_START_TIME:  29333.00 SOD {08:08:53.00} UT,   102.0 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       269.32d {+17h 57m 18s}  -23.44d {-23d 26' 06"}
SUN_DIST:         76.01 [deg]   Sun_angle= 4.7 [hr] (West of Sun)
MOON_POSTN:      259.30d {+17h 17m 12s}  -18.61d {-18d 36' 41"}
MOON_DIST:        65.66 [deg]
MOON_ILLUM:      1 [%]
GAL_COORDS:      319.13, 70.39 [deg] galactic lon,lat of the burst
ECL_COORDS:      193.65, 14.74 [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%.