November 9, 2010

NGC 1275 (11-5&6-10)

This not-so-deep image of this fascinating object (the brightest galaxy, in the lower part and just left of center) leaves much for the imagination. Here is a brighter rendition, through a much larger scope with much longer exposure; in fact, the best rendition I know of by an amateur. The galaxy is thought to harbor an active black hole and is combining with a smaller galaxy, giving NGC 1275 its unusual shape and other characteristics.

The galaxy cluster is called Abell 426, also called the Perseus Cluster. This is just the heart of it. What you are seeing is approximately 237 (give or take about 30) million light years away.

This image is just 2.25 hours of 5' exposures with the AT8RC and the SXVF-H9C.

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