Visibility IV / V
I was going to sleep when I happened to notice on the phone that the aurora borealis values are quite high. I decided to go out with the camera and there was an aurora borealis on the south side of the sky. Later, they brightened a little, the corona was visible and the camera recorded very colorful rainbow lights. Red could also be seen with the naked eye. However, the aurora borealis was strangely "dim", slow and slightly greenish, even though it was above here in the south. Since I haven't done it in a long time, I got the focus wrong on the best photos, and I didn't bother to check it anymore.