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Old 05-12-2005, 09:09 PM
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PhotonCollector (Paul)
All alone in the night

PhotonCollector is offline
 
Join Date: Sep 2005
Location: Newcastle, NSW. Australia.
Posts: 607
Quote:
Originally Posted by Dennis
Hi Paul

That is an outstanding effort for hand guiding! Lovely rich colours and detail. Do you actually mean no motor drives and you are sitting there tweaking manual slow motion controls? Or, is the mount driven in RA and you are making manual adjustments? Either way, a great job.

Great write up too, very informative.

Cheers

Dennis
Hi Dennis,

thanks for your kind comments, glad you liked it.

Regarding "hand guiding": To explain myself better - I use a guidescope to visually monitor the tracking of the main 'scope which has a 50Hz variable frequency drive on the RA axis and a tangent adjuster arm for the DEC axis.

My hand controller has fast, slow and bias speed controls for the RA drive so I constantly need to watch through the guidescope to make "manual" corrections.

Hope that makes sense.

Paul M
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