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Old 16-06-2015, 11:15 PM
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gregbradley
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Join Date: Feb 2006
Location: Sydney
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Quote:
Originally Posted by Paul Haese View Post
Thanks for the response Greg.

The funny thing is that guide exposures of 0.5 flatten that oscillation right down.

I'll give the balance a look at and try the balance to the east.

I had not considered the cam, but I will take a look at that too.

I have used similar Min and Max settings as you suggest and the results go haywire. It's definitely something mechanically to do with the RA. Longer guide exposures make the problem worse. Though the stars are still round.

Sounds weird. But hopefully the loading up the gears slightly helps. If not then possibly the cam on the PMX.
What program are you using to guide with? Maxim? Sky X? CCDsoft?

Greg.
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