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Old 06-10-2018, 09:20 AM
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multiweb (Marc)
ze frogginator

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Join Date: Oct 2007
Location: Hinchinbrook
Posts: 17,757
I'm in the same LP zone. Ha with your QHY9 will be ok. So is Sii. Oiii will depend on the moon and needs to be shot at the zenith. You'll get gradients though. IR is good value any time. Color... well forget OSC. Too hard to process and color balance. Filter wheel + mono? Never tried, but I suspect it would be easier because you can capture the colors separately and have different integration times and subs length. Also need quality optics with minimum light scattering, well baffled and flocked to minimise stray light and reflections to increase contrast. Still plenty to image under LP.
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