Quote:
Originally Posted by multiweb
PS is good for post processing but you need a program to do a proper star alignment like DSS, PI, ccdstack or other. Having said that you have to refocus because your stars are donuts not discs.
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Hi Marcus - I used DSS to stack Ha and Oiii subs separately then I tried to align them in PS. Can I stack Ha and Oiii together in DSS and get colour?
The Oiii subs were out of focus - even though NINA was meant to automatically refocus at the filter change - I also think there is some kind of internal reflection occuring due to the Oiii filter - any thoughts?
Cheers Kanga