[vsnet-grb 138386] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 13 Dec 10 11:33:42 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     440285,   Seg_Num: 0
GRB_RA:          241.3136d {+16h 05m 15.26s} (J2000),
                 241.4324d {+16h 05m 43.77s} (current),
                 240.7713d {+16h 03m 05.11s} (1950)
GRB_DEC:         +21.8971d {+21d 53' 49.5"} (J2000),
                 +21.8679d {+21d 52' 04.4"} (current),
                 +22.0319d {+22d 01' 54.8"} (1950)
GRB_ERROR:       3.8 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  15543 TJD;   347 DOY;   10/12/13
IMG_START_TIME:  39352.00 SOD {10:55:52.00} UT,   388.9 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       260.58d {+17h 22m 19s}  -23.15d {-23d 09' 16"}
SUN_DIST:         48.73 [deg]   Sun_angle= 1.3 [hr] (West of Sun)
MOON_POSTN:      349.04d {+23h 16m 10s}   +0.90d {+00d 54' 10"}
MOON_DIST:       105.95 [deg]
MOON_ILLUM:      49 [%]
GAL_COORDS:       37.16, 45.87 [deg] galactic lon,lat of the burst
ECL_COORDS:      233.34, 41.75 [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 0.11% < P(seren) < 0.58%.