Quote:
Originally Posted by pjphilli
Hi KenGee
I noted your point about bad polar alignment being a possible cause of rotation. Is it true that even if you are guiding well in both RA and DEC that poor polar alignment will still give rotation?
Cheers Peter
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Yes it will.
Hagar, I use CCDStack, which also aligns the rgb and l shots, then save them and blend in PS as usual. Registar also works, but CCDStack has other advantages.
Cheers
Stuart