Cheers Raymo,
I suspect I will never get down to those temps up here.. best ambient low temp we get up here is about 14*, maybe a few nights of the year in the dry season.. if we are lucky...
I think the only way I will beat this in the end is with a dedicated, cooled Astro camera & to be honest, I don't think I can justify that expense.
I'll do my best to turn off any unnecessary in camera stuff, that will help to some degree but, probably not that much..
Quote:
Originally Posted by raymo
Noise really starts to drop off below about 12-15, and freefalls once it gets
down into single figures. At about 4-6 noise was negligible with my 1100D.
raymo
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