[vsnet-grb 201541] GCN/SWIFT_UVOT_IMAGE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 27 Apr 13 13:45:51 UT
NOTICE_TYPE:     Swift-UVOT Image
TRIGGER_NUM:     554635,   Seg_Num: 0
POINT_RA:        314.872d {+20h 59m 29s} (J2000)
POINT_DEC:       -22.531d {-22d 31' 50"} (J2000)
ROLL:            73.318d
IMG_START_DATE:  16409 TJD;   117 DOY;   13/04/27
IMG_START_TIME:  48341.90 SOD {13:25:41.90} UT,   300.1 [sec] since BAT Trigger Time
FILTER:          7, U
EXPOSURE_ID:     388761952
X_OFFSET:        980 [pixels]
Y_OFFSET:        950 [pixels]
WIDTH:           160 [pixels]
HEIGHT:          160 [pixels]
X_GRB_POS:       1140
Y_GRB_POS:       1110
BINNING_INDEX:   1
IM_URL:          sw00554635000msuni0311.fits
SUN_POSTN:        35.11d {+02h 20m 26s}  +14.00d {+13d 59' 59"}
SUN_DIST:         86.42 [deg]   Sun_angle= 5.3 [hr] (West of Sun)
MOON_POSTN:      239.53d {+15h 58m 08s}  -19.24d {-19d 14' 12"}
MOON_DIST:        69.88 [deg]
MOON_ILLUM:      96 [%]
GAL_COORDS:       24.38,-37.63 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:      310.87, -5.23 [deg] ecliptic lon,lat of the pointing direction
COMMENTS:        SWIFT-UVOT Image.  
COMMENTS:        The GRB Position came from the XRT Position Command.  
COMMENTS:        The image has 2x2 binning (compression).  
COMMENTS:        This notice was forced out after watchdog timer expiring -- most likely due to missing packet(s);  
COMMENTS:        as a consequence some of the fields may be incoorect (eg TRIGGER_NUM,RA,DEC).