Comet C/2011 L4 Panstarrs plus Polaris and Integrated Flux NebulaeWidefield Mosaic L - June 2, 2013

Comet C/2011 L4 Panstarrs plus Polaris and Integrated Flux Nebulae Widefield Mosaic L - June 2, 2013, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
Comet image taken from New Mexico Skies using an FSQ 10.6-cm and STL11K camera at 04h 50m UT (approximate mid-point). Five 30 min exposures; binned 2x2 (unbinned at data collection); scale 7.0 asec/px (3.5 asec/px at data colection)