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Old 24-05-2015, 08:23 AM
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gregbradley
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Join Date: Feb 2006
Location: Sydney
Posts: 18,170
You got a lot of detail there and I like the delicate blues. I presume you don't like the browny coloured neb area. How did you create an RGB combine?

Neil Fleming has a formula for bicolour at his website. Its Ha as red, O111 as blue and an artificial O111 x 2 + Ha all divided by 2 using pixel math as green (I think I have the colour assignments right).

That usually gives a very light creamy, very light brown colour which is quit pleasant and leaves the blues intact.

Greg.
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