Quote:
Originally Posted by gregbradley
Overall a nice image. A tad green bias.
What was the setup?
If reflections are only in the blue filter then I suspect the filters lack a good antireflection coating.
What filters are they?
Greg.
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Hi Greg,
they are SBIG filters which have now been removed and cleaned. This has not removed the problem. We are now investigating if the WO FF IV might be causing the issue. The other details of the setup are in my signature.