[vsnet-grb 430192] GCN/SWIFT_UVOT_IMAGE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 20 Dec 19 13:50:25 UT
NOTICE_TYPE:     Swift-UVOT Image
TRIGGER_NUM:     945344,   Seg_Num: 0
POINT_RA:        281.401d {+18h 45m 36s} (J2000)
POINT_DEC:       +26.697d {+26d 41' 48"} (J2000)
ROLL:            195.440d
IMG_START_DATE:  18837 TJD;   354 DOY;   19/12/20
IMG_START_TIME:  49450.69 SOD {13:44:10.69} UT,   872.9 [sec] since BAT Trigger Time
FILTER:          7, U
EXPOSURE_ID:     598542274
X_OFFSET:        1096 [pixels]
Y_OFFSET:        778 [pixels]
WIDTH:           160 [pixels]
HEIGHT:          160 [pixels]
X_GRB_POS:       1256
Y_GRB_POS:       938
BINNING_INDEX:   1
IM_URL:          sw00945344000msuni0897.fits
SUN_POSTN:       268.23d {+17h 52m 55s}  -23.43d {-23d 25' 33"}
SUN_DIST:         51.78 [deg]   Sun_angle= -0.9 [hr] (East of Sun)
MOON_POSTN:      197.11d {+13h 08m 28s}   -1.61d {-01d 36' 29"}
MOON_DIST:        85.81 [deg]
MOON_ILLUM:      35 [%]
GAL_COORDS:       56.49, 13.01 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:      285.78, 49.51 [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).  
COMMENTS:        There is a bright star (mag=4.83) 6.87 arcmin from the BAT position.