Aurora photographers and observers on the rear deck 9 area of the Hurtigruten ferry ship the ms Trollfjord on the southbound voyage along the Norwegian coast, on March 2, 2019. This is a single 1.6-second exposure at f/2 with the 15mm Venus Optics lens and Sony a7III at ISO 6400.
An example of multiple concentric auroral curtains, here over the Norwegian coast on the southbound Hurtigruten ship ms Trollfjord on March 2, 2019. This is a single 1.6-second exposure at f/2 with the Venus Optics 15mm lens and Sony a7III at ISO 10000.
Concentric arcs of auroral curtains plus several blue rays streaking upwards behind one of the snow-covered mountains along the Norway coast. This was March 2, 2019 from the Hurtigruten ship the ms Trollfjord. This is a single 2.5-second exposure at f/2 with the Venus Optics 15mm lens and Sony a7III at ISO 6400.