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Old 04-09-2022, 07:00 PM
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Stephane
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Join Date: Sep 2021
Location: Melbourne, Australia
Posts: 528
Wow, great image Adam! I love the warm glow in the core and hydrogen details. Stars look great too.

I am curious about your read noise issue, as in the near future I’ll be taking shortest possible subs to avoid star bloating, while at the sane time swamping read noise. A fine balancing act. I noticed that modern CMOS cameras don’t require much time at all to swamp read noise. Typically anywhere between a couple of seconds and half a minute depending on the camera. What was your sub exposure length?
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