Otherwise known as Comet C/2019 Y4 (ATLAS) taken on March 28, 2020. 300 second exposure. Upper center of image below with just a hint of a tail.

Image was shot with an ASI294MC color camera, however image below is greyscale.

I’m going to shoot the comet with the ASI1600MM mono camera later this week to compare the difference.

Comet Atlas. RASA 8″. Optolong L-pro filter. Processed with FITS Liberator.