Amazing Sky by Alan Dyer

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Graffias, Beta Scorpii (C9.25 6DII).jpg

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The bright double star Beta Scorpii, or Graffias, in Scorpius. The stars are resolved but the poor seeing due to their low altitude at my site blurs their images. Taken for a book illustration.

This is a stack of 12 x 15-second unguided exposures with the Celestron C9.25 SCT at f/10 and Canon 6D MkII at ISO 3200. Taken May 29, 2019.
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© 2019 Alan Dyer
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The bright double star Beta Scorpii, or Graffias, in Scorpius. The stars are resolved but the poor seeing due to their low altitude at my site blurs their images. Taken for a book illustration. <br /> <br /> This is a stack of 12 x 15-second unguided exposures with the Celestron C9.25 SCT at f/10 and Canon 6D MkII at ISO 3200. Taken May 29, 2019.