Thread: Well depth
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  #7  
Old 07-12-2020, 10:03 PM
Zuts
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Join Date: Mar 2007
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Quote:
Originally Posted by Camelopardalis View Post
The answer is provided by ZWO in their specs...at -10C, the thermal noise is roughly 0.0006e per second.

Simply multiple that by the number of seconds

The different between the two temperatures is negligible compared to the read noise, when using LCG mode.
Hi Dunk,

I see what you mean, I was taking 10 minute subs last night, not sure of your figure as I am looking at the ASI1600 MC Pro which says around 0.01 which is about 6 e- for 600 second subs, far less than the read noise of 2 e- if I am reading the graphs correctly.
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