Quote:
Originally Posted by rogerg
Interesting! what program provides that functionality? I can think how I might do it in PS but would be time expensive.
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As Andrew says, Deep Sky Stacker:
http://deepskystacker.free.fr/englis...#cometstacking
I think you're currently doing the equivalent of "comet stacking" mode, but "comet and stars stacking" would be even better
It basically creates two separate stacks - one for the comet, one for the stars - subtracts out the alternative during stack, and then pastes them back together at the end.
Look forward to seeing how it goes
