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Old 13-10-2017, 09:04 AM
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Merlin66 (Ken)
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Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,904
Geoff,
I note your guide exposure is only 0.5s.
It would be better to guide on a nearby fainter star and get the exposure up to 1.5 or 2 sec. This would better average out the seeing.
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