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Old 01-04-2016, 08:14 PM
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Atmos (Colin)
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Join Date: Aug 2011
Location: Melbourne
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Over sampling and under sampling is just a matter of focal length. If you increase focal length you increase the number of pixels that each star (and therefore detail) covers. Working at an image scale of, let's say, 0.5"/pixel with a OSC could theoretically perform the same as a mono.
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