Updated on April 23, 2020 at 3:22 pm
300 second exposure taken with the ASI1600MM mono camera on April 2, 2020.
The tail is quite a bit more visible in this image than the previous image taken with the color camera.
Update: On April 23, Hubble captured this comet breaking up into about 30 fragments. Image below was taken on May 1, 2020.