Hi Ken,
I'm answering from my phone so I'm somewhat limited in response, but I can confirm that I believe I could help to get you more of a direct measurement of your own local sky rather than an estimate based on relying on the limiting magnitude. Then you take it from there and use it as you see fit. If you're interested in that I could detail it later. ... when I get back home to my PC
Best
JA
Last edited by JA; 24-03-2021 at 09:55 PM.
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