Visibility IV / V
The first own observation about the SAR arc. The horizontal image was taken earlier when there was also a green arc under that SAR which is also visible in that Panorama. Came with it but vanished in vain as a result of too much enthusiasm. A portrait taken a little later from which that green has already disappeared. I still have to thank Facebook's great Northern Lights Makers group. Without it, I wouldn’t have figured out turning the front direction all the way around without it. Add these nights!