A more or less daily photoblog with favorites of my photographs. Subjects are typically nature, landscape, astrophotos, existing light.
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Sunday, November 06, 2011
4-Meter telescope in moonlight
The 4-meter Mayall Telescope atop Kitt Peak is bathed in moonlight as we use it to observe Near-Earth Asteroids observed with the WISE spacecraft. This shot is taken with a 10mm fisheye lens with an exposure of 120 seconds at f/2.8, ISO 400.