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Old 22-04-2009, 10:00 PM
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gregbradley
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Join Date: Feb 2006
Location: Sydney
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Very sharp shot.

There is room there to boost the red and blue in curves if that's how you want to present it. Narrowband is a bit undefined as far as colour goes although there has been a sort of agreement about how they look.

Did you bin your narrowband 2x2? (I take it your QHY8 is one shot colour?).

Doing 1x1 maybe wasting exposure time as with the Bayer Matrix only every 5th pixel is sensitive to red, every 5th for blue and every 3rd for green (RGGB). The other filtered pixels may be mainly only contributing noise.

Greg.
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