Uploaded 29-Jul-12
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Dimensions1920 x 1080
Original file size97.8 MB
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GMARS at Night

Watch as the waxing gibbous moon creates shadows across the Goat Mountain Astronomical Research Station then sets to reveal the starry night.

Taken with a Canon 5D Mark II using an EF 16-35mm f/2.8L II lens at f/3.2. Thirty-second exposures with auto dark subtract and 40-second gaps between frames.