Supernova remnant in Taurus.

Image taken on 11/22/2013 from Hillsborough NJ.
9 hours total integration time.

QSI683wsg and Pentax 6X7 150mm F/2.8 Takumar lens at F/5.6
Celestron CGE
ImagesPlus 5.0 camera control
SX Lodestar guide camera PHD guided
AstroDon 5nm Ha filter
18*1800 second bin 1x1 -30c sub exposures
54% illuminated moon present