Quote:
Originally Posted by RickS
There's generally no need to take different length exposures for "easy" targets, IMO at least...
Cheers,
Rick.
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True, but if you have existing subs from different times with different gear and settings you can still combine them nicely. But as Rick said there is no
need on most targets. Galaxy cores and some tight globular clusters too can benefit from using multiple exposures, basically if part of the target tends to become an overblown blur of white you can try multi exposures and hdr combine to try to retain detail across the whole target. Experiment though, hdr techniques are often obvious in the final image, dont overdo things.