[vsnet-grb 125675] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 15 Jun 10 02:14:04 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     424733,   Seg_Num: 0
GRB_RA:          177.2049d {+11h 48m 49.17s} (J2000),
                 177.3378d {+11h 49m 21.08s} (current),
                 176.5697d {+11h 46m 16.72s} (1950)
GRB_DEC:         -19.4806d {-19d 28' 50.1"} (J2000),
                 -19.5387d {-19d 32' 19.4"} (current),
                 -19.2026d {-19d 12' 09.3"} (1950)
GRB_ERROR:       2.1 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  15362 TJD;   166 DOY;   10/06/15
IMG_START_TIME:  7291.00 SOD {02:01:31.00} UT,   147.0 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:        83.35d {+05h 33m 25s}  +23.30d {+23d 17' 49"}
SUN_DIST:        101.09 [deg]   Sun_angle= -6.3 [hr] (East of Sun)
MOON_POSTN:      120.86d {+08h 03m 26s}  +18.95d {+18d 56' 43"}
MOON_DIST:        67.44 [deg]
MOON_ILLUM:      9 [%]
GAL_COORDS:      283.24, 40.98 [deg] galactic lon,lat of the burst
ECL_COORDS:      185.49,-18.92 [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 0.11% < P(seren) < 0.58%.