auroras
Taken by Bob Conzemius on September 22, 2014 @
Nashwauk, Minnesota, USA
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Camera Used: Canon Canon EOS 5D Mark III
Exposure Time: 8/1
Aperture: f/1.4
ISO: 1600
Date Taken: 2014:09:22 01:54:49
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Details:
I had just finished a sunset time lapse and decided to check the solar wind conditions. The magnetic field component Bz had tipped south only to -3 nT, but since we are near the equinox, I kept my eye open for auroras. Indeed, on my drive home, they popped out.
Photographer's website:
http://tornadobob.com/auroras/
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