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Pro tip: check your focus before you blame the seeing, I wasted 3 clear nights in Tucson on this
Spent 3 nights last month cursing the atmosphere for soft stars in my subs until I finally zoomed all the way in on a single frame at 200% and saw the focus was just barely off the whole time, so now I check every 20 minutes with a Bahtinov mask, and I'm wondering if anyone else has a habit of assuming it's the sky's fault before checking their own setup first.
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betty_fisher59h ago
Ugh, been there, my autofocus shifts as temp drops.
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