Thread: Very fast or short f/ratio mirrors - better for astro-photography?
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Old 07-02-2008, 05:31 PM
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skwinty (Steve)
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Join Date: Dec 2007
Location: Cape Town
Posts: 494
Hi Geoff
Attached is a synopsis of signal to noise ratio and the impact of read out noise when tracking and stacking.
Regards
Steve
Attached Files
File Type: pdf Signals and noise.pdf (105.0 KB, 23 views)
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