Thread: Cat's Paw in HA
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Old 20-05-2013, 04:28 PM
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alistairsam
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Join Date: Nov 2009
Location: Box Hill North, Vic
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Hi David,

I meant a higher resolution image of the Cats paw. You could host it on astrobin, pbase or other similar hosting sites.
with Ha and RGB, I think Rob Gendler's tutorial is good.
http://www.robgendlerastropics.com/HARGB.html

But there are various techniques, mainly to avoid Ha overpowering the other channels.
you might want to look at PI tutorials for HaRGB or HaLRGB with a synthetic luminence channel from RGB.

Cheers
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