Markarian’s Chain


markarian

Located in the constellation Virgo and part of the Virgo Cluster, Markarian’s chain is a grouping of galaxies that appear (from Earth) to form a curved line. In reality, many of the galaxies are gravitationally related, but others simply appear to be related to the others from our perspective. This image includes M84, M86, and many other identified galaxies.

Captured in April of 2011 at Wa-chur-ed Observatory as part of the initial testing of the AT111EDT telescope. The Televue reducer/flattener was not a good match to this scope, so the corner stars are somewhat distorted.

Scope: AT111EDT at f/5.6
Mount: Orion Atlas/EQMOD
Camera: QSI 583 at –15C
Exposure: 10 x 240s L (40 mins total


About Greg Marshall

I am a retired electronics engineer and after a few months of enjoying my leisure I began to miss doing product development. My astronomy hobby always needed new solutions to unique problems, so I decided that whenever I came up with a good solution I would try to make it available to others.

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