The colourful double star Iota Cancri in Cancer, one of the spring sky’s best doubles,. at the top of Cancer. 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.
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.
