Amazing Sky by Alan Dyer

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Izar, Epsilon Bootis (C9.25 6DII).jpg

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The double star Epsilon Bootis in Bootes, or Izar, one of the spring sky’s best doubles. It is also known as Pulcherrima. However, the tight separation of only 3 arc seconds means they are not resolved here at this focal length. This is a stack of 8 x 8-second exposures at f/10 with the Celestron C9.25-inch SCT and Canon 6D MkII at ISO 1600. Taken March 27, 2019.
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© 2019 Alan Dyer
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The double star Epsilon Bootis in Bootes, or Izar, one of the spring sky’s best doubles. It is also known as Pulcherrima. However, the tight separation of only 3 arc seconds means they are not resolved here at this focal length. This is a stack of 8 x 8-second exposures at f/10 with the Celestron C9.25-inch SCT and Canon 6D MkII at ISO 1600. Taken March 27, 2019.