Hi Astro, with the saturation set at normal level there was only the faintest hint of colour, and increasing saturation did not bring out more, just gave the whole image a disgusting mottled multicoloured overlay, so I just reduced the saturation back to zero. It surprised me too, as my recent LMC and M45 had plenty of colour, but I remembered that although they were shot at 6400 not
12800, I used much longer subs and an f/2 lens as opposed to the f/4 that
I used last night.
raymo
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