A quickie processing job on data taken on Jan 6, 2015 at 02:53 UT (Jan 5, 8:53 pm CST.) This is 36×45 sec ISO 1600 sub-images taken with a Televue TV-85 at F/5.6 and a stock Canon T3 with no LPS filters in the image train.
A very bright moon was out while taking these shots, but it still shows a nice tail. Just think how good it will be when there is no moonlight to hinder the view!
Edit: This image appears at the Federalist online news site in a story about the comet and is available by clicking here: Catch A Comet! Lovejoy Is Lighting Up The Skies