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horsehead
hello,
last night had some very serious winds so I'm surprised I managed to get anything at all.
this horsehead nebula image is a stack of 6X 634 seconds at Iso 800
c9.25 f6.3 autoguided
Canon EOS 20Da
cropped
I think i'll get better results by sticking to ISO 800 but increasing the exposure time, at least 15 minutes per image i think.
cheers
frank
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