The sun was so low today that I had to rotate the binoviewer head to see through it -- thus the sketch orientation doesn't match the sun graphic in the upper right.
But what a great prom! Seeing was alternating between bad and horrible, and transparency wasn't great either, but with a bit of diligence I got a pretty good sketch.
White Derwent Graphitint on black Artagain paper. Solarscope SF70 / TV Pronto / AP Barlow / Baader MkV bino / 19mm Panoptics.