[vsnet-grb 113292] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 08 Dec 09 10:05:15 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     378559,   Seg_Num: 0
GRB_RA:           29.3919d {+01h 57m 34.05s} (J2000),
                  29.5275d {+01h 58m 06.59s} (current),
                  28.7106d {+01h 54m 50.55s} (1950)
GRB_DEC:         +16.8899d {+16d 53' 23.6"} (J2000),
                 +16.9381d {+16d 56' 17.0"} (current),
                 +16.6465d {+16d 38' 47.4"} (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:  15173 TJD;   342 DOY;   09/12/08
IMG_START_TIME:  35533.00 SOD {09:52:13.00} UT,   135.0 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       255.28d {+17h 01m 07s}  -22.75d {-22d 44' 51"}
SUN_DIST:        136.74 [deg]   Sun_angle= -8.9 [hr] (East of Sun)
MOON_POSTN:      158.89d {+10h 35m 33s}   +4.84d {+04d 50' 18"}
MOON_DIST:       125.45 [deg]
MOON_ILLUM:      57 [%]
GAL_COORDS:      144.85,-43.15 [deg] galactic lon,lat of the burst
ECL_COORDS:       33.24,  4.57 [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