Totality. I'm not exactly sure what the black blotch is, I'm assuming either cruft on the sensor or maybe a falling leaf.
Focussing was tricky at that angle, but I had it closer than it looks here. However, my lightweight tripod was giving me some mirror shake over the 2-second exposures I was using. The above image is a plane going by, and the mirror shake is obvious. I need to learn how to lock up the mirror in this camera.