Noctilucent Clouds
Taken by Michael Noble on July 19, 2012 @
NNW of Edmonton, Alberta, Canada
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Camera Used: Canon Canon EOS 5D Mark II
Exposure Time: 1/1
Aperture: f/2.8
ISO: 400
Date Taken: 2012:07:18 23:47:47
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Details:
Noctilucent Clouds return to Central Alberta Skies after an 11 day absense, partly due to tropospheric activity in the lower atmosphere. Even tonight was forced to move due to a rain shower. This was my 21st observation of NLC, this season and it was visible from 05:35 to 08:30 UT. Used a Canon 5DII, f2.8 70mm, ranging from ISO-400 to ISO-2000. Supplied images taken between 23:47 and 02:00 local time.
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