Quote:
Originally Posted by Placidus
A very beautiful image. Lots of very fine detail, but also vibrant and interesting.
You've totally lost me there. Can you explain that longhand?
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Thanks for the comments.
Initial RGB mapping was done in the HST palette - S2HaO3 with the 6:1:3 weighting.
To this, I created a synth lum with weightage based on duration of each filter.
hence - Synth Lum + S2HaO3 ->LRGB
There is an optional "Matrix" modification in startools that provides different blending combinations, one that I chose was
SHO - 40SII + 60Ha, 70Ha+30OIII,100OIII - as R,G,B, because in the compose mode, it processes the three channels in parallel and can blend them in any order and ratio.
I'm no expert, but that's my understanding.
Cheers
Alistair