Perseus A (NGC 1275) is the bright galaxy at the centre of the photo. It is currently colliding with a spiral galaxy. You can see some evidence for the collision at the top left and bottom right of the galaxy. It is a very active X-Ray and radio source..
CCD Camera
Telescope
Mount
SBig 2000 xme
250mm F4.8 Newtonian Reflector with MPCC coma corrector
Losmandy G11
Date
Exposure
Software
15th September 2007
24x300s Luminance, 8x130s Red, 8x59s Green, 8x82s Blue
CCDStack