Yeah? Wow, I didn't realize that. I only had a passing interest back then, so I don't think I spent more than a few moments looking upward for that one. It's pretty incredible to read the accounts of zenithal coronas over Chicago and NYC in 1859, 1882, etc., knowing how difficult it is to even see diffuse greens on the horizon.
I got lazy and hooked my camera up to an intervalometer for some warmup time indoors. Will check again in a bit.