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Field De-rotator vs. Superwedge

Started by awells, 10/04/2002 05:21PM
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Posted 10/04/2002 05:21PM Opening Post
Alden Wells
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Join Date: Jul 2001

Location: Braintree MA, US

Posts: 7

I have recently purchased a 12" LX200 GPS and hope to do CCD imaging with it using a Pictor 416XT. Will the Derotator work as well as the wedge? Will the exposure time be limited before any tracking error is introduced?

Can anyone comment on the use of the derotator?

Thank You

Alden Wells
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