[vsnet-grb 104778] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 09 Aug 09 18:32:20 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     359530,   Seg_Num: 0
GRB_RA:          328.6779d {+21h 54m 42.69s} (J2000),
                 328.8010d {+21h 55m 12.23s} (current),
                 328.0369d {+21h 52m 08.84s} (1950)
GRB_DEC:          -0.0837d {-00d 05' 01.3"} (J2000),
                  -0.0380d {-00d 02' 16.7"} (current),
                  -0.3207d {-00d 19' 14.5"} (1950)
GRB_ERROR:       3.4 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  15052 TJD;   221 DOY;   09/08/09
IMG_START_TIME:  63218.00 SOD {17:33:38.00} UT,   143.5 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       139.74d {+09h 18m 58s}  +15.65d {+15d 39' 04"}
SUN_DIST:        162.01 [deg]   Sun_angle= 11.4 [hr] (West of Sun)
MOON_POSTN:      357.39d {+23h 49m 34s}   +3.80d {+03d 48' 04"}
MOON_DIST:        28.82 [deg]
MOON_ILLUM:      87 [%]
GAL_COORDS:       57.98,-39.71 [deg] galactic lon,lat of the burst
ECL_COORDS:      330.79, 11.86 [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