noctilucent clouds
Taken by Mark Zalcik on June 26, 2014 @
Namao, Alberta
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Camera Used: SONY SLT-A65V
Exposure Time: 4/5
Aperture: f/5.6
ISO: 400
Date Taken: 2014:06:27 03:26:29
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Details:
On Thursday night an expansive display of noctilucent clouds showed up over the Edmonton area in evening twilight. Under a dusk sky still bright, the NLC covered a wide area, with multiple zones of billows. In one localized area there was a fantastic array of intricate waves. The display lasted all night, but by morning twilight was only a fraction of the size of the original display. Sony A65 camera, ISO 400, 50mm and ~100mm telephoto, safety glasses!
Photographer's website:
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