The lunar eclipse of December 10, 2011 occurred with the moon just entering total eclipse as the Moon set over the Continental Divide of the Rocky Mountains in Colorado. This image was obtained at 6:48 AM, 22 minutes before sunrise and 17 minutes before the beginning of totality.
Canon 1D Mark IV, Canon 300 mm f/2.8 L IS lens. Exposure: f/6.3, ISO 100, two frame exposure high dynamic range: 1/10 and 1-second. Full frame image, no crop. Combined in photoshop, processing with curves, no noise reduction.
Roger