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Old 26-01-2019, 11:49 AM
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RickS (Rick)
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RickS is offline
 
Join Date: Apr 2010
Location: Brisbane
Posts: 10,584
I'm a member of a small team sharing a scope at SRO in California. We have an AP1600 with absolute encoders. The scope is currently a Planewave CDK14 and prior to that it was a Ceravolo 300. We have done unguided tests while debugging guiding issues with both scopes and I wouldn't consider the results acceptable. That wasn't a surprise. IMO, unguided imaging is only likely to work with refractors.

Cheers,
Rick.
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