[vsnet-grb 357596] GCN/SWIFT_UVOT_IMAGE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 25 Feb 18 20:42:26 UT
NOTICE_TYPE:     Swift-UVOT Image
TRIGGER_NUM:     811686,   Seg_Num: 0
POINT_RA:        185.572d {+12h 22m 17s} (J2000)
POINT_DEC:       +29.271d {+29d 16' 16"} (J2000)
ROLL:            56.143d
IMG_START_DATE:  18174 TJD;    56 DOY;   18/02/25
IMG_START_TIME:  74187.54 SOD {20:36:27.54} UT,   336.1 [sec] since BAT Trigger Time
FILTER:          7, U
EXPOSURE_ID:     541283808
X_OFFSET:        1041 [pixels]
Y_OFFSET:        737 [pixels]
WIDTH:           160 [pixels]
HEIGHT:          160 [pixels]
X_GRB_POS:       1201
Y_GRB_POS:       897
BINNING_INDEX:   1
IM_URL:          sw00811686000msuni0357.fits
SUN_POSTN:       338.91d {+22h 35m 37s}   -8.87d {-08d 52' 01"}
SUN_DIST:        147.63 [deg]   Sun_angle= 10.2 [hr] (West of Sun)
MOON_POSTN:      101.47d {+06h 45m 53s}  +20.19d {+20d 11' 17"}
MOON_DIST:        75.57 [deg]
MOON_ILLUM:      78 [%]
GAL_COORDS:      192.78, 83.23 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:      172.34, 28.83 [deg] ecliptic lon,lat of the pointing direction
COMMENTS:        SWIFT-UVOT Image.  
COMMENTS:        The GRB Position came from the Window Position in the Mode Command.  
COMMENTS:        The image has 2x2 binning (compression).