[vsnet-grb 109904] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 20 Oct 09 21:50:45 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     373458,   Seg_Num: 0
GRB_RA:          175.7279d {+11h 42m 54.69s} (J2000),
                 175.8584d {+11h 43m 26.02s} (current),
                 175.0597d {+11h 40m 14.31s} (1950)
GRB_DEC:         +50.9796d {+50d 58' 46.5"} (J2000),
                 +50.9252d {+50d 55' 30.6"} (current),
                 +51.2571d {+51d 15' 25.5"} (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:  15124 TJD;   293 DOY;   09/10/20
IMG_START_TIME:  78243.00 SOD {21:44:03.00} UT,   438.3 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       205.66d {+13h 42m 38s}  -10.63d {-10d 37' 51"}
SUN_DIST:         66.77 [deg]   Sun_angle= 2.0 [hr] (West of Sun)
MOON_POSTN:      237.46d {+15h 49m 51s}  -24.21d {-24d 12' 45"}
MOON_DIST:        92.58 [deg]
MOON_ILLUM:      8 [%]
GAL_COORDS:      146.90, 62.84 [deg] galactic lon,lat of the burst
ECL_COORDS:      150.72, 43.96 [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.