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Old 05-06-2016, 02:22 PM
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Slawomir (Suavi)
Amateur Photon Collector

Slawomir is offline
 
Join Date: Sep 2014
Location: Proserpine
Posts: 3,091
No doubt the supplied dark has extremely low noise, but 8 electrons variation will in some cases (imaging faint nebulae) need to be corrected with darks when using the camera for 5-minute or longer subs in narrowband imaging. Also, since noise goes up with signal, even after applying darks there will probably be somehow higher noise left in those brighter areas?

I am sorry if I am too particular and also too inquisitive, but I like doing my homework before buying. Also, I am specifically interested in this camera's performance in purely narrowband imaging because of intense light pollution in my area plus I simply like narrowband imaging

EDIT: Will need to measure background signal in my subs.
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