94K
Observer: Martin Mutti
Location: Stockerenweg 1, Wichtrach, Switzerland
Date: April 13, 1997 19:54-20:07 UT
CCD color image taken April 13 1997
Telescope: Starfire Refractor 102mm / 812mm
Guiding: Zeiss Telementor
CCD-Camera: Imaging:SBIG ST-7 HiRes mode
Guiding:SBIG ST-4
Size: 29' x 20'
IR stop + red, green, blue filter (CFW-8)
Integrations: red: 4 x 5 sec
green: 4 X 7.5 sec
blue: 4 X 20 sec
total: 130 sec
Image manipulation: dark substract
log + Prewitt Filter
Imaging software: CCDOPS36, PRISM
Martin Mutti
EMail: mutti_m@vptt.ch
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