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Hi Andy.
Curious to see if the image can be improved.
There are a few ways to tackle the image set that might help.
I don't know precisely the breakdown of bias darks etc, so reading between the lines...
DSLR data suffers badly when bias and darks are used together to calibrate lights. PI lets you handle this a little better with dark optimisation but it's not always successful with DSLR images.
Create master frames first but don't bias subtract the darks - just stack them.
Load your master dark, master flat (no bias frames) and light frames (3 for a dry run). The bias is in the dark so you get bias subtraction anyway.
Last edited by rcheshire; 11-02-2019 at 08:10 PM.
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