[vsnet-grb 437863] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 03 Mar 20 03:12:16 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     959431,   Seg_Num: 0
GRB_RA:          212.7192d {+14h 10m 52.60s} (J2000),
                 212.9016d {+14h 11m 36.39s} (current),
                 212.2665d {+14h 09m 03.97s} (1950)
GRB_DEC:         +51.3592d {+51d 21' 33.1"} (J2000),
                 +51.2648d {+51d 15' 53.3"} (current),
                 +51.5940d {+51d 35' 38.4"} (1950)
GRB_ERROR:       3.5 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  18911 TJD;    63 DOY;   20/03/03
IMG_START_TIME:  9975.00 SOD {02:46:15.00} UT,   677.5 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       344.34d {+22h 57m 21s}   -6.68d {-06d 40' 29"}
SUN_DIST:        120.13 [deg]   Sun_angle= 8.8 [hr] (West of Sun)
MOON_POSTN:       75.45d {+05h 01m 49s}  +21.14d {+21d 08' 42"}
MOON_DIST:        98.54 [deg]
MOON_ILLUM:      53 [%]
GAL_COORDS:       96.53, 61.50 [deg] galactic lon,lat of the burst
ECL_COORDS:      179.89, 58.31 [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%.