Quote:
Originally Posted by Slawomir
Looks very impressive Greg!
On a technical side, it seems that flats have not been applied, is that right? Or maybe I am seeing amp glow around the edges? Those brighter areas on the left, right and top of the image...  ...darks should fix it if that is the case.
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I started not using darks as they were showing up the pattern noise of the sensor - the microlens array. But yeah there is some amp glow there. I applied a dark in an unusual way but its fixed the amp glow now. Thanks for that. A bright left hand edge from a bias was already cropped out so it was just the amp glow. I'll start a thread about this pattern noise because its a pain.
Quote:
Originally Posted by Atmos
Looks a lot better! 
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Cheers.
Quote:
Originally Posted by marc4darkskies
Nice image Greg!  Shame it didn't all fit into the FOV!
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Yeah. KAF16200 is on the wishlist or I can simply whack on the Proline and get it in easily but lose a lot of O3 sensitivity.
Greg.