Quote:
rustigsmed hi michael,
nice processing, what did you use to stack the images?
looks like a registration issue with the spinning effect.
Russ
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Thanks Russ you are right
Went back had a look at my channels and found my Luminance was the cause of the spinning.
I mucked up the registration after using data from 2 nights CCD stack didn't align them correctly.
I tried FFT Shift and rotate mode and that fixed it.
Should have paid more attention to the stacking
