On a slightly different but similar note, has anyone every gone back to get ALL their good data from an object (ie the hundred or so subs that everyone must have of M42), and stacked them all together?
Is this even feasible with matching of flats/darks etc?
Even better, we get everyone on IIS to provide final reduced stacks of each colour (un-stretched/un-processed), and then do a mega-stack? I don't know if I want to be the bunny who has to try to get the image scales matched and processed though!
Turbo
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