Only had one chance to photograph this comet due to the weather, and even then only managed a few frames in increasing cloud.
Astro-modified EOS 600D,Meade 127mm ED refractor telescope 8 x 1-minute exposures at ISO 6400, stacked on the comet in Deep Sky Stacker software (hence the trailed stars).
Post-processed to reduce noise, increase contrast and correct colour gradients caused by light pollution.
full exif