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the sky is the limit

Arcturus

Graham Wilcock captured this striking shot emphasing the difference in brightness of this approx. magnitude 0 giant and it's surruunding stars.

Taken with a modified Canon 1100D, through an Altair Astro Starwave 102ED refractor. A total 6 x 5 min subframes were taken at ISO 800.

. Arcturus info.

Meetings

 06/07/2016

  Alan Drummond - Helium (On Earth, in the beginning and in Stars)

 07/09/2016

  Nik Szymanek - Image Processing

 05/10/2016

 Members Question & Answer evening

 02/11/2016

  Guy Hurst - Comets

 07/12/2016

  Dr David Whitehouse - Galileo, his life and work

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