[vsnet-grb 227618] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 23 Mar 14 10:38:38 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     592916,   Seg_Num: 0
GRB_RA:          356.9592d {+23h 47m 50.20s} (J2000),
                 357.1641d {+23h 48m 39.39s} (current),
                 356.2245d {+23h 44m 53.89s} (1950)
GRB_DEC:         -79.9050d {-79d 54' 18.0"} (J2000),
                 -79.8259d {-79d 49' 33.3"} (current),
                 -80.1829d {-80d 10' 58.4"} (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:  16739 TJD;    82 DOY;   14/03/23
IMG_START_TIME:  37689.00 SOD {10:28:09.00} UT,   297.1 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:         2.50d {+00h 10m 00s}   +1.08d {+01d 04' 56"}
SUN_DIST:         80.95 [deg]   Sun_angle= 0.4 [hr] (West of Sun)
MOON_POSTN:      264.16d {+17h 36m 37s}  -18.94d {-18d 56' 09"}
MOON_DIST:        71.90 [deg]
MOON_ILLUM:      57 [%]
GAL_COORDS:      306.37,-36.80 [deg] galactic lon,lat of the burst
ECL_COORDS:      293.63,-64.10 [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%.