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Old 19-12-2020, 09:33 AM
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Merlin66 (Ken)
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Join Date: Oct 2005
Location: Junortoun Vic
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Interesting....
Your Average seeing "rule of thumb" seems to give a plate scale of 0.25 arcsec/pixel.
Not sure the average mount and guider for the OP's DSO requirement would compliment such a plate scale...
For planetary/ solar/lunar using a fast frame camera and "lucky imaging" it may be feasible.....
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