Quote:
Originally Posted by codemonkey
Great shot overall, Ray.
There does seem to be some pattern noise in the image -- the background looks a bit streaky. Did you dither? I wonder if dithering might have helped (assuming you didn't), or perhaps longer subs are in order?
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thanks Lee. most of the luminance was taken without dither working (there have been some software issues), so the background has some "walking noise" due to differential flexure. Decided to leave it in, to show just how
low the dark noise really is - it is there, but it is not obtrusive and will be easily dealt with by dithering. Calibration might help as well.