Monday, 6 September 2010

Green eye

I bet there are not many people out there that recognise this object. To me, it looks like an evil green eye. Not quite as evil as the terrifying Mayall-Cannon 18! (Here I refer to Paul Money's favourite pics lecture part 2). I suppose it's possible to plate-solve the stars and if you did this you would find this object lies somewhere to the left of Cygnus. It is Abell 78 and there is a hint of an outer part below it. I decided to stick to RAW format for this one, where I sacrificed time and memory for less noise. It is a faint little nebula, only about 14th magnitude and spread over just under 2 arc minutes.

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