Quote:
Originally Posted by rustigsmed
I'm not so sure on RGB imaging (mostly because I haven't done it properly yet - just dslr and NB). of course with RGB obtaining L is very important but how well does a synthetic L work from RGB data is it comparable? does it yield a result 90%75%50% as good?
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I've done a few RGB only images with data from our automated/shared scope at SRO. In terms of detail there's a benefit as we get better FHWM in the colour subs that we do in Lum. For bright objects it works well. I did a very decent M31 with about 6 hours on each colour. The downside is that it does take substantially longer to get good SNR with dim targets.
Cheers,
Rick.