[vsnet-grb 96948] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 22 Apr 09 03:45:08 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     349931,   Seg_Num: 0
GRB_RA:          294.7493d {+19h 39m 00.16s} (J2000),
                 294.8285d {+19h 39m 18.84s} (current),
                 294.3238d {+19h 37m 17.70s} (1950)
GRB_DEC:         +40.3853d {+40d 23' 07.0"} (J2000),
                 +40.4070d {+40d 24' 25.2"} (current),
                 +40.2697d {+40d 16' 10.8"} (1950)
GRB_ERROR:       3.9 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  14943 TJD;   112 DOY;   09/04/22
IMG_START_TIME:  13006.00 SOD {03:36:46.00} UT,   89.4 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:        29.97d {+01h 59m 54s}  +12.22d {+12d 13' 16"}
SUN_DIST:         85.96 [deg]   Sun_angle= 6.3 [hr] (West of Sun)
MOON_POSTN:      353.26d {+23h 33m 02s}   +1.17d {+01d 10' 19"}
MOON_DIST:        65.68 [deg]
MOON_ILLUM:      11 [%]
GAL_COORDS:       73.94,  8.96 [deg] galactic lon,lat of the burst
ECL_COORDS:      310.23, 60.41 [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.