C/2016 R2 COLORED ANIMATION Taken by Michael Jaeger on February 4, 2018 @ Kottes, Austria

First night after full moon, where a longer exposure series was possible
The comet and the tail have not brightened.
The solar wind was not very active. But you can see a rotation. For better presentation, I took six images for one frame.
The picture was colored

10/4 Asi 1600 2x2
18.13 UT -21.17 UT
3 hours filter blue