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Old 04-07-2022, 03:17 PM
AdamJL
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Join Date: Sep 2010
Posts: 2,100
Quote:
Originally Posted by bluesilver View Post
Appreciate the advice.
The only issue with cropping that image was that the artifacts are all over the entire image.
But i do appreciate what you are saying there.

I just did a real quick try of just stacking lights and bias on that spiral image.
And saved as a 32 bit TIFF and a very quick process in StarTools.
Not a real lot of difference in the result, but appears to be a slightly cleaner image
I will have to come back to this though, as just shift work calls.
Appreciate all advice.
StarTools will show you those issues, and then you need to mask them out or crop if they're on the edges. Once that's done, do another stretch and see how it goes (or upload to the link I sent you and we can have a go).
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