Sirius scintillation, defocused
Taken by Roy Spencer on November 28, 2019 @
Huntsville, AL
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Camera Used: Canon Canon EOS 6D Mark II
Exposure Time: 5/1
Aperture: f/2.8
ISO: 100
Date Taken: 2019:11:28 06:40:24
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Details:
Sirius is the brightest star, and shows the most "twinkling" at low elevation. This defocused 5 sec exposure was when the star was at elevation of 15 deg. The camera was manually jiggled while on a tripod. Canon 6D MkII, ISO100, 200mm f/2.8 lens.
Photographer's website:
No URL provided.
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