Thanks Chris - hope to get out to your place to do some RGB subs in due course.
Mike - I'll take your comments on board when I'm doing the "Sidonio" on this one. Ideally I need to add some shorter subs for the keyhole region. Question - when doing HaRGB of an object with such a range of brightness, do you collect varying length subs for Ha and RGB, or can you get away with just varying length Ha subs?
As for the conference, I don't think "beginner's luck" would fill a presentation.
Ta
DT
Last edited by DavidTrap; 11-04-2011 at 10:04 AM.
Reason: added a bit
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