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Old 19-04-2021, 11:02 AM
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strongmanmike (Michael)
Woohoo it's clear

strongmanmike is offline
Join Date: May 2006
Location: Canberra
Posts: 15,801
Originally Posted by DiscoDuck View Post
Thanks Mike. Good to know that red bit is real. Tempted to try to reduce its severity though as it is ugly!
Hmmm?..I think you are worrying about Cindy Crawford mole ....

I'm imaging at 0.65" per pixel (1200mm with a focal reduced RC8 (f8->f6)). Seems to be a sweetish spot on nights of good seeing. But oversampled on others of course. You can't have your cake and eat it ... so I'm told!
Ah, you are using a reducer. 0.65"/pix is pretty fine, can't imagine needing to go any finer than that in Oz..?

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