Thread: First Bi-Colour Narrowband Image
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Old 19-07-2012, 05:43 PM
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RickS (Rick)
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RickS is offline 		 
Join Date: Apr 2010
Location: Brisbane
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A good start, Geoff! Everybody seems to have a different recipe for bi-colour. Here are a few I've tried:

R=Ha B=O3 G=0.2Ha+O3
R=Ha B=O3 G=0.45Ha+0.55O3
R=Ha B=O3+0.15Ha/1.15 G=O3

Not all objects have interesting amounts of OIII.

Cheers,
Rick.
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