[vsnet-grb 99289] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 19 May 09 21:17:04 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     352648,   Seg_Num: 0
GRB_RA:          142.2790d {+09h 29m 06.95s} (J2000),
                 142.3993d {+09h 29m 35.82s} (current),
                 141.6376d {+09h 26m 33.02s} (1950)
GRB_DEC:          +0.1792d {+00d 10' 45.1"} (J2000),
                  +0.1379d {+00d 08' 16.2"} (current),
                  +0.3985d {+00d 23' 54.4"} (1950)
GRB_ERROR:       3.7 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  14970 TJD;   139 DOY;   09/05/19
IMG_START_TIME:  76303.00 SOD {21:11:43.00} UT,   166.6 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:        56.79d {+03h 47m 10s}  +19.94d {+19d 56' 13"}
SUN_DIST:         85.82 [deg]   Sun_angle= -5.7 [hr] (East of Sun)
MOON_POSTN:      357.07d {+23h 48m 17s}   +3.35d {+03d 20' 58"}
MOON_DIST:       145.17 [deg]
MOON_ILLUM:      25 [%]
GAL_COORDS:      233.30, 34.51 [deg] galactic lon,lat of the burst
ECL_COORDS:      144.58,-13.92 [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.