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Amazing image! Loads of detail. You have one with the pastel pink hydrogen! I remember a discussion about that a few years ago. So, hydrogen fluorescence involves about 75% Ha +25% Hb - (planetary nebulae have less Hb from what I can gather). So, yes - the pink. What about the blue skirt! OIII would be the culprit there. Good to see the new refractor setup working well.
Damn, forgetting drinks! - I cannot do astro without drinks! It would have been a long night mate!
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