Comet C/2017 T2 PANSTARRS. 14×30 sec, Gain 42, Offset 15, -20C, QHY183c, UHC-S filter, Televue TV-85 at F/5.6. Detail crop.Comet C/2017 T2 PANSTARRS. 14×30 sec, Gain 42, Offset 15, -20C, QHY183c, UHC-S filter, Televue TV-85 at F/5.6. Portrait crop.Comet C/2017 T2 PANSTARRS. 11×180 sec, Gain 20, Offset 15, -15C, QHY183c, UHC-S filter, Televue TV-85 at F/5.6. Detail crop.Comet C/2017 T2 PANSTARRS. 11×180 sec, Gain 20, Offset 15, -15C, QHY183c, UHC-S filter, Televue TV-85 at F/5.6. Full field crop.
Here is an image of a comet that is big and bright enough to make some interesting images, especially when it passes near objects like the Double Cluster. I missed the closest approach of these two due to weather and other factors, but at least I got the parting shot of them together.