Hi FSR,
what a good idea,
I did it just now using Photoshop
on some stacked data I had from a 3 x Drizzle crop of Eta Carinae.
I had to play a round a bit with the colour balance
but in a few minutes I got them looking almost the same.
Of course that would be only the first step in the processing of the picture.
I show a comparison picture.
So - why do we take Blue?
cheers
Allan
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