Quote:
Originally Posted by LewisM
Rick, I've been using PCC, and always find a moderate green tint to all images after running it, and then need to use SCNR to remove that. Is this normal, or something to do with my light pollution?
I am setting a G2V reference star, and the parameters for plate solving, focal length etc are correct.
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I've not seen that, Lewis. I have had problems when I didn't get the background fairly neutral before running PCC. I normally do that with DBE (or BGN if DBE is difficult to use on a busy field).