[vsnet-grb 156484] GCN/SWIFT_XRT_IMAGE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 25 Aug 11 00:56:08 UT
NOTICE_TYPE:     Swift-XRT Image
TRIGGER_NUM:     501368,   Seg_Num: 0
GRB_RA:          130.1963d {+08h 40m 47.1s} (J2000),
                 130.2959d {+08h 41m 11.0s} (current),
                 129.7689d {+08h 39m 04.5s} (1950)
GRB_DEC:         -45.0578d {-45d 03' 28.0"} (J2000),
                 -45.0997d {-45d 05' 58.8"} (current),
                 -44.8789d {-44d 52' 44.0"} (1950)
GRB_ERROR:       5.4 [arcsec, radius, statistical plus systematic]
GRB_INTEN:       24 [cnts]
IMG_START_DATE:  15798 TJD;   237 DOY;   11/08/25
IMG_START_TIME:  3327.50 SOD {00:55:27.50} UT,   142.8 [sec] since BAT Trigger Time
CENTROID_X:      286.24,  raw= 286  [pixels]
CENTROID_Y:      318.67,  raw= 319  [pixels]
ROLL:            26.70 [deg]
GAIN:            1
MODE:            3, Long Image mode
WAVEFORM:        134
EXPO_TIME:       2.50 [sec]
GRB_POS_XRT_Y:   48.73
GRB_POS_XRT_Z:   -41.14
IMAGE_URL:       sw00501368000msxps_rw.img
SUN_POSTN:       153.52d {+10h 14m 06s}  +10.94d {+10d 56' 18"}
SUN_DIST:         59.84 [deg]   Sun_angle= 1.5 [hr] (West of Sun)
MOON_POSTN:       98.28d {+06h 33m 07s}  +21.72d {+21d 42' 58"}
MOON_DIST:        72.91 [deg]
MOON_ILLUM:      20 [%]
GAL_COORDS:      264.04, -1.95 [deg] galactic lon,lat of the burst
ECL_COORDS:      154.91,-59.77 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Image.  
COMMENTS:        There is a bright star (mag=5.71) 6.75 arcmin from the BAT position.