[vsnet-grb 134983] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 24 Oct 10 11:53:18 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     437016,   Seg_Num: 0
GRB_RA:           66.5066d {+04h 26m 01.58s} (J2000),
                  66.4012d {+04h 25m 36.28s} (current),
                  67.0030d {+04h 28m 00.71s} (1950)
GRB_DEC:         -77.2651d {-77d 15' 54.3"} (J2000),
                 -77.2411d {-77d 14' 27.7"} (current),
                 -77.3750d {-77d 22' 29.9"} (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:  15493 TJD;   297 DOY;   10/10/24
IMG_START_TIME:  42069.00 SOD {11:41:09.00} UT,   99.2 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       208.83d {+13h 55m 19s}  -11.81d {-11d 48' 26"}
SUN_DIST:         88.38 [deg]   Sun_angle= 9.5 [hr] (West of Sun)
MOON_POSTN:       43.88d {+02h 55m 31s}  +20.67d {+20d 39' 59"}
MOON_DIST:        98.82 [deg]
MOON_ILLUM:      98 [%]
GAL_COORDS:      290.55,-34.13 [deg] galactic lon,lat of the burst
ECL_COORDS:      293.46,-77.25 [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%.