[vsnet-grb 53372] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 09 Aug 07 19:44:17 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     287344,   Seg_Num: 0
GRB_RA:          203.7708d {+13h 35m 04.9s} (J2000),
                 203.8752d {+13h 35m 30.0s} (current),
                 203.0855d {+13h 32m 20.5s} (1950)
GRB_DEC:         -22.1407d {-22d 08' 26.5"} (J2000),
                 -22.1794d {-22d 10' 45.9"} (current),
                 -21.8852d {-21d 53' 06.8"} (1950)
GRB_ERROR:       4.0 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  14321 TJD;   221 DOY;   07/08/09
IMG_START_TIME:  69819.00 SOD {19:23:39.00} UT,   81.6 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       139.30d {+09h 17m 12s}  +15.79d {+15d 47' 12"}
SUN_DIST:         73.75 [deg]   Sun_angle= -4.3 [hr] (East of Sun)
MOON_POSTN:       98.98d {+06h 35m 56s}  +27.68d {+27d 41' 06"}
MOON_DIST:       112.71 [deg]
MOON_ILLUM:      11 [%]
GAL_COORDS:      316.09, 39.61 [deg] galactic lon,lat of the burst
ECL_COORDS:      210.15,-11.38 [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.php for details.