Scintillation (Twinkling) of Sirius
Taken by Heiko Ulbricht on January 12, 2016 @
Freital, Saxony, Germany
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: Unavailable
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Details:
Beautiful colors in the starlight of Sirius - the scintillation. It is one of the biggest problems for the astronomy on Earth. But with (for example) 30 s exposure time and a intentional shake of the camera is this phenomenon easy to photograph.
Canon EOS 500D, 30s, Soligor 8.8/500 mm, 200 ISO
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