[vsnet-grb 366024] GCN/SWIFT_UVOT_IMAGE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 10 May 18 19:39:43 UT
NOTICE_TYPE:     Swift-UVOT Image
TRIGGER_NUM:     831810,   Seg_Num: 0
POINT_RA:        276.303d {+18h 25m 13s} (J2000)
POINT_DEC:       -31.908d {-31d 54' 29"} (J2000)
ROLL:            95.889d
IMG_START_DATE:  18248 TJD;   130 DOY;   18/05/10
IMG_START_TIME:  70184.09 SOD {19:29:44.09} UT,   309.8 [sec] since BAT Trigger Time
FILTER:          7, U
EXPOSURE_ID:     547673405
X_OFFSET:        937 [pixels]
Y_OFFSET:        779 [pixels]
WIDTH:           160 [pixels]
HEIGHT:          160 [pixels]
X_GRB_POS:       1097
Y_GRB_POS:       939
BINNING_INDEX:   1
IM_URL:          sw00831810000msuni0330.fits
SUN_POSTN:        47.65d {+03h 10m 37s}  +17.77d {+17d 45' 55"}
SUN_DIST:        133.81 [deg]   Sun_angle= 8.7 [hr] (West of Sun)
MOON_POSTN:      352.84d {+23h 31m 22s}   -6.71d {-06d 42' 26"}
MOON_DIST:        74.80 [deg]
MOON_ILLUM:      24 [%]
GAL_COORDS:        1.54, -8.90 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:      275.41, -8.59 [deg] ecliptic lon,lat of the pointing direction
COMMENTS:        SWIFT-UVOT Image.  
COMMENTS:        The Pointing RA,Dec,Roll values came from the 1st Image Notice.  
COMMENTS:        The GRB Position came from the XRT Position Command.  
COMMENTS:        The image has 2x2 binning (compression).