[vsnet-grb 281261] GCN/SWIFT_XRT_IMAGE_PROCESSED

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 17 Jan 16 14:01:15 UT
NOTICE_TYPE:     Swift-XRT Processed Image
TRIGGER_NUM:     670800,   Seg_Num: 0
GRB_RA:          132.1938d {+08h 48m 46.5s} (J2000),
                 132.3799d {+08h 49m 31.1s} (current),
                 131.6138d {+08h 46m 27.3s} (1950)
GRB_DEC:         -16.3660d {-16d 21' 57.5"} (J2000),
                 -16.4261d {-16d 25' 33.9"} (current),
                 -16.1801d {-16d 10' 48.2"} (1950)
GRB_ERROR:       4.7 [arcsec, radius, statistical plus systematic]
GRB_INTEN:       153 [cnts]
IMG_START_DATE:  17404 TJD;    17 DOY;   16/01/17
IMG_START_TIME:  50422.57 SOD {14:00:22.57} UT,   54.9 [sec] since BAT Trigger Time
CENTROID_X:      288.88,  raw= 289  [pixels]
CENTROID_Y:      293.04,  raw= 293  [pixels]
ROLL:            160.22 [deg]
GAIN:            2
MODE:            3, Long Image mode
WAVEFORM:        134
EXPO_TIME:       2.50 [sec]
GRB_POS_XRT_Y:   -11.20
GRB_POS_XRT_Z:   -38.70
IMAGE_URL:       sw00670800000msxps_rw.img
SUN_POSTN:       298.92d {+19h 55m 42s}  -20.78d {-20d 46' 40"}
SUN_DIST:        140.52 [deg]   Sun_angle= 11.1 [hr] (West of Sun)
MOON_POSTN:       33.71d {+02h 14m 49s}   +9.94d {+09d 56' 20"}
MOON_DIST:       101.03 [deg]
MOON_ILLUM:      57 [%]
GAL_COORDS:      242.01, 16.85 [deg] galactic lon,lat of the burst
ECL_COORDS:      140.03,-32.77 [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 .