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Re: [ATM] Unique New Equatorial Platform Design



Actually, the drive error depends upon the accuracy of the guide
telescope, camera and electronics for feedback to the needle
valve controlling the fall rate.  Without that feedback, you can
easily be off degrees per minute without any effort for the drive
rate.
With the guider, the periodic error tends to be random in time
and positon.
Bob May
bobmay at nethere.com
http: slash /nav.to slash bobmay
http: slash /bobmay dot astronomy.net
Replace the obvious words with the proper character.

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