Here is Comet Johnson again from a relatively dark site. I did not devote much time to it since it was not my primary target this night. It is only a little over an hour of integration. Perhaps it was a little too warm to use 5 minutes/ISO 1600 for exposures, at least with this low number of sub-images. But, I didn’t want to have to shoot two sets of darks, so I stuck with one exposure length all night long.