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Taken 23-Jan-12
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Dimensions2800 x 1862
Original file size1.87 MB
Image typeJPEG
Color spacesRGB
Date taken23-Jan-12 10:09
Date modified20-Aug-13 08:51
Shooting Conditions

Camera modelCanon EOS 5D Mark II
Focal length24 mm
Exposure1/4 at f/2.8
ISO speedISO 400
Little X

Little X

This area, called the Little X, marks the entrance to the Davis Campus on the 4850 Level of the Sanford Underground Research Facility. The doorway at left is the main entrance. The drift (tunnel) on the right is used to deliver supplies and materials, such as liquid nitrogen, to the Large Underground Xenon (LUX) dark matter experiment. Photo credit: Matthew Kapust.
Copyright © 2012 South Dakota Science and Technology Authority