ISO choice will have an impact on sensor temp, I have run tests on my set up to see how much it can make a difference.
A 60 sec iso 1600 ran at 47 deg after I changed times and iso in APT I took a 180 sec iso 400 it came in at 33 deg. I found even between 400 and 800 there was sensor temp difference using the same times.
I use a 700D for imaging, it sucks a bit on high ambient temps but have worked out how to get around it without cooling and still have good sub times, depends on what I'm imaging on the night.
I use 4 sec delay between subs.
Karl
Last edited by Karlzburg; 02-02-2019 at 11:36 PM.
Reason: Missed a bit
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