the SO has become a bit of an Aurora tracker. It's been active on and off most of the month but can't see much during the fuller phases of the moon (or cloudy weather of course!). Monday night there was visible aurora just west of town in Ann Arbor, but at least where we were there was no pattern, it was just sort of uniform background glow so not very exciting. I took a photo and there was decent red/green in it so no question is was aurora.