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Old 12-12-2018, 09:58 PM
Startrek (Martin)
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Startrek is offline
 
Join Date: Dec 2017
Location: Sydney and South Coast NSW
Posts: 6,044
Hi Max
Thanks for the advice
When I get my new 8” f5 scope early next year I might image initially without a CC and see if I can use my post processing to tidy up the coma
I use Startools which has a nifty module called Repair and has 3 or 4 algorithms which do a great job on eggy stars and stars with coma etc
Paying for a CC to resolve coma is not the issue, the issue is having unnecessary extra weight on the mount ( like a counter weight ) when post processing may tidy up the image.

Cheers
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