This is a single, deep,, 5 minute Luminance shot of the field containing Comet ISON, the comet itself is very faint and sports a very short, faint tail. This comet is being touted as the "Comet of the Century" and the next "Great Comet". It is predicted to be visible from around November, 2013 through to early 2014, we shall see...
Takahashi FSQ-85EDX operating at f/3.86.