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Arc of the Auroral Oval (March 14, 2020)
Arc of the Auroral Oval (March 14, 2020).jpg
The classic arc of the auroral oval across the northern sky with a Kp 0 to 1 level aurora on March 14, 2020, from the upper deck of the Churchill Northern Studies Centre, Churchill, Manitoba. The Milky Way from Perseus, through Cassiopeia, and down into Cygnus sweep from upper left to centre. The camera picked up some of the high-altitude red oxygen emission invisible to the eye.
This is a 4-segment panorama, each exposure 13 seconds with the Sony a7III at ISO 3200 and Venus Optics 15mm lens at f/2. Stitched with Adobe Camera Raw.
This is a 4-segment panorama, each exposure 13 seconds with the Sony a7III at ISO 3200 and Venus Optics 15mm lens at f/2. Stitched with Adobe Camera Raw.