The "Little Dumbell" nebula in Perseus is one of the best examples of a bipolar planetary nebula with ring arcs defining the magnetic field lines like a bar magnet. A high surface brightness of this object required a gamma scaling to retain the outer regions while not overexposing the center portions.
Instrument: 12.5" f/5 Newtonian CCD Camera: SBIG237 Exposure: 6x5mins Filters: None Location: Payson, Arizona Elevation: 5150 ft. Sky: Seeing 8/10, Transparency 9/10 Temperature: 25 F