This is an animated .gif image of the images that was used to create the top photo.  The comets movement represents approximately 28min.

ABOUT THE IMAGE

DATE/TIME:   November 10th, 2013, approximately 5am

CAMERA:  Canon 45Da

TELESCOPE:  Celestron 235mm SCT @ F/10

EXPOSURES:  6

EXPOSURE LENGTH:  200sec

IMAGE TOTAL EXPOSURE LENGTH:  20min.

PROCESSING:

CAPTURE:  MaximDL

STACKING:  Deep Sky Stacker, Photoshop CS3

POST PROCESSING:  Photoshop CS3