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Taken 31-Jan-12
Visitors 142

11 of 11 photos
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Photo Info

Dimensions2036 x 2800
Original file size561 KB
Image typeJPEG
Color spacesRGB
Date taken31-Jan-12 10:55
Date modified13-Aug-13 09:41
Shooting Conditions

Camera makeCanon
Camera modelCanon EOS 5D Mark II
Focal length18 mm
Max lens aperturef/2.8
Exposure30s at f/11
FlashNot fired, compulsory mode
Exposure bias0 EV
Exposure modeManual
Exposure prog.Manual
ISO speedISO 200
Metering modePattern
Light matter and the tank

Light matter and the tank

The photographer used a tripod and a long exposure to capture the light of his cap lamp as he walked quickly around the side of this stainless steel water tank, which was built to protect the Large Underground Xenon (LUX) dark matter detector from background radiation. The tank is in the Davis Campus on the 4850 Level. Photo credit: Steve Babbitt.