Aug 112015
It ended up being a gorgeous night at Norris. The MW was clearly visible and seeing looked reasonably good just based on the naked eye twinkle criteria.
I was able to gather a paltry 3x20min of O[III] and 2x20min of S[II] data on M8 (The Lagoon Nebula) to complete a tricolor Hubble Pallet image before it moved behind a tree….
beyond my imagination