[graham.hobart (Graham stevens)]

I am thinking of using the FLI luminance and combining it with RGB from a cooled 60da , on my newt the canon gives 1.1arc/pixel, on the FLT the FLI gives 1.2 so quite close.
I think I would be able to combine them in registax but I wanted to know about image saving formats to make it easy -
i.e I always save DSLR in canon Raw, and Maxim CDD shots in Fits,
or would it be just a case of stacking both sets independently then combing two fits in registax?

cheers
Graham