This is an image of the Comet Atlas cropped from a stacked set of 70 x 150s images at ISO 1600.
Although the sky was clear, the seeing conditions were poor and the moon was full.
I read it's possible this Comet will break up as it nears Earth, so I'm hoping to follow this up with other images for comparison..........British weather permitting!

Meade 8" SCT, Skywatcher EQ6, Canon 1200D, APT, PHD2,

DSS, Photoshop.