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Vincent
!!8LCSE0Zp1mL
First attempts usually end up sucking, Find something to prevent the lens from changing focal length and try again.
What were your shots? like ISO, camera, how many lights, darks, flats, bias's etc.
I find roughly 30-40 light frames can get rid of pretty much all of the noise that shows up on the D300 at ISO 1600. Darks and Bias's help even more, and you can re-use them for other attempts the same night. Flats are re-useable for any shoot, as it only depends on the lens and aperture.
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