Sun halo
Taken by Walter Borghini on May 12, 2014 @
Casasco, Alessandria, Italy
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Camera Used: Unavailable Unavailable Exposure Time: Unavailable Aperture: Unavailable ISO: Unavailable Date Taken: Unavailable |
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Details:
An unusual solar halo photographed inside the armillary of Casasco Observatory. This optical phenomenon is due to the shape of ice crystals present in the upper part of the troposphere.
Photographer's website:
No URL provided.
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