Thread: NGC 2359 - Thor's Helmet
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Old 15-04-2021, 09:15 AM
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multiweb (Marc)
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Quote:
Originally Posted by AUST2000 View Post
No Sii, but mapped say:
80%Oiii + 20%Ha to Red
70%Ha + 30%Oiii to Green
90%Oiii + 10%Ha to Blue
ah ok... seems a bit arbitrary. It would be hard to see where the Ha and Oiii are in the final picture.
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