[vsnet-grb 202215] GCN/SWIFT_XRT_IMAGE_PROCESSED

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 05 May 13 08:25:10 UT
NOTICE_TYPE:     Swift-XRT Processed Image
TRIGGER_NUM:     555163,   Seg_Num: 0
GRB_RA:          137.0626d {+09h 08m 15.0s} (J2000),
                 137.2494d {+09h 09m 00.1s} (current),
                 136.3616d {+09h 05m 26.7s} (1950)
GRB_DEC:         +17.4857d {+17d 29' 08.5"} (J2000),
                 +17.4312d {+17d 25' 52.4"} (current),
                 +17.6884d {+17d 41' 18.0"} (1950)
GRB_ERROR:       4.7 [arcsec, radius, statistical plus systematic]
GRB_INTEN:       198 [cnts]
IMG_START_DATE:  16417 TJD;   125 DOY;   13/05/05
IMG_START_TIME:  30244.77 SOD {08:24:04.77} UT,   96.4 [sec] since BAT Trigger Time
CENTROID_X:      305.31,  raw= 305  [pixels]
CENTROID_Y:      303.81,  raw= 304  [pixels]
ROLL:            286.92 [deg]
GAIN:            2
MODE:            3, Long Image mode
WAVEFORM:        134
EXPO_TIME:       2.50 [sec]
GRB_POS_XRT_Y:   13.69
GRB_POS_XRT_Z:   3.81
IMAGE_URL:       sw00555163000msxps_rw.img
SUN_POSTN:        42.54d {+02h 50m 11s}  +16.34d {+16d 20' 15"}
SUN_DIST:         89.47 [deg]   Sun_angle= -6.3 [hr] (East of Sun)
MOON_POSTN:      349.87d {+23h 19m 28s}   +0.44d {+00d 26' 10"}
MOON_DIST:       143.25 [deg]
MOON_ILLUM:      21 [%]
GAL_COORDS:      211.27, 37.89 [deg] galactic lon,lat of the burst
ECL_COORDS:      134.30,  0.99 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Processed Image.  
COMMENTS:        The object found at this position is either a very bright burst or a cosmic ray hit.  
COMMENTS:        Examine the XRT Image to differentiate (CRs are much more compact); see examples at:  
COMMENTS:        http://www.swift.psu.edu/xrt/XRT_Postage_Stamp_Image_Photo_Gallery.htm .