a99 disappointing image

Started Oct 12, 2011 | Discussions thread
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Michel J Veteran Member • Posts: 4,009
How to increase SNR (inspired by astronomical photography)

Follow this rule which allow a considerable loss of noise
A cheap KipKay trick to increase SNR!

Until we know that decreasing the temperature would reduce the noise, I suggest you fill in the small room between the mirror and the sensor with some snow!

Wait few minute and what you listen it's only ...the silent.

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Michel J

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