[vsnet-grb 423940] GCN/SWIFT_UVOT_IMAGE

Bacodine vxw at capella2.gsfc.nasa.gov
Mon Oct 21 04:44:52 JST 2019


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 20 Oct 19 19:44:38 UT
NOTICE_TYPE:     Swift-UVOT Image
TRIGGER_NUM:     930285,   Seg_Num: 2
POINT_RA:        339.992d {+22h 39m 58s} (J2000)
POINT_DEC:       -17.322d {-17d 19' 17"} (J2000)
ROLL:            229.440d
IMG_START_DATE:  18776 TJD;   293 DOY;   19/10/20
IMG_START_TIME:  70739.50 SOD {19:38:59.50} UT,   15985.9 [sec] since BAT Trigger Time
FILTER:          7, U
EXPOSURE_ID:     593293163
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:          sw00930285002msuni102409.fits
SUN_POSTN:       205.18d {+13h 40m 42s}  -10.45d {-10d 26' 52"}
SUN_DIST:        127.70 [deg]   Sun_angle= -9.0 [hr] (East of Sun)
MOON_POSTN:      109.89d {+07h 19m 34s}  +22.89d {+22d 53' 24"}
MOON_DIST:       132.57 [deg]
MOON_ILLUM:      58 [%]
GAL_COORDS:       43.93,-58.14 [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 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).  



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