Thread: M17
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Old 29-07-2015, 06:45 PM
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RickS (Rick)
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Join Date: Apr 2010
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Quote:
Originally Posted by Atmos View Post
I am still very amateur in all of this but I believe what is being mentioned is that on the top left part of the image the stars are elongated compared to the centre where they are pin point.
We have had some collimation issues and also differential flexure between the guide scope and main scope. Probably with a little sensor tilt as well. Hopefully, we'll get it all dialed in soon...

Leo: I'm with you voting for an OAG. I have a Ceravolo 300 at home and it works really well with off axis guiding at 2700mm.

Cheers,
Rick.
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