Quote:
Originally Posted by rcheshire
I'm pretty sure he did, but not effectively. This is typical DSLR teething troubles.
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you're right, he has used calibration frames.
it could be an issue with calibration as well. worth trying a stack without darks, but just flats, and then try darks and flats, and finally try darks, flats, bias.
if you have an issue with any of the calibration frames, you could identify that by stacking in stages.
Cheers
Alistair