[vsnet-grb 423945] GCN/SWIFT_UVOT_IMAGE_PROCESSED

Bacodine vxw at capella2.gsfc.nasa.gov
Mon Oct 21 04:50:24 JST 2019


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 20 Oct 19 19:50:17 UT
NOTICE_TYPE:     Swift-UVOT Processed Image
TRIGGER_NUM:     930285,   Seg_Num: 2
POINT_RA:        339.992d {+22h 39m 58s} (J2000)
POINT_DEC:       -17.322d {-17d 19' 16"} (J2000)
ROLL:            229.440d
IMG_START_DATE:  18776 TJD;   293 DOY;   19/10/20
IMG_START_TIME:  70995.39 SOD {19:43:15.39} UT,   16241.8 [sec] since BAT Trigger Time
FILTER:          9, B
EXPOSURE_ID:     593293419
X_OFFSET:        588 [pixels]
Y_OFFSET:        777 [pixels]
WIDTH:           160 [pixels]
HEIGHT:          160 [pixels]
X_GRB_POS:       748
Y_GRB_POS:       937
BINNING_INDEX:   1
IM_URL:          sw00930285002msuni102665.fits
SUN_POSTN:       205.18d {+13h 40m 43s}  -10.45d {-10d 26' 57"}
SUN_DIST:        127.69 [deg]   Sun_angle= -9.0 [hr] (East of Sun)
MOON_POSTN:      109.95d {+07h 19m 48s}  +22.89d {+22d 53' 15"}
MOON_DIST:       132.62 [deg]
MOON_ILLUM:      58 [%]
GAL_COORDS:       43.93,-58.15 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:      335.01, -8.24 [deg] ecliptic lon,lat of the pointing direction
COMMENTS:        SWIFT-UVOT Processed Image.  
COMMENTS:        This Notice is generated as a result of an uploaded TOO on an old GRB -- this is not a newly detected burst.  
COMMENTS:        And the IMG_START_DATE/TIME fields are the current epoch -- not the original detection.  
COMMENTS:        The GRB Position came from the Window Position in the Mode Command.  
COMMENTS:        The image has 2x2 binning (compression).  
COMMENTS:        All 4 attachments are included.  
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).  



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