Franconia Aurora

The moon sets behind an outdoor sculpture while auroras light the sky at Franconia Sculpture Park.

Even if light pollution were not an issue, we’d rarely see the northern lights because our latitude in Minneapolis is outside the normal auroral oval.  But last week, Earth experienced a strong geomagnetic storm and we were suddenly in the middle of it!  Here was a chance to see aurora without traveling to Alaska or Manitoba! And it was the perfect opportunity to photograph them with my wide-angle lenses, one of which I call my “Milky Way/aurora lens”, a 2-1/2-pound monster for just this purpose! But we needed to get away from the city lights.

There is a sculpture park, Franconia, that Poldi and I have enjoyed and contributed to for many years, and it was less than an hour from home. We arrived before sunset and sought permission to take photos, even after the normal park closing time. As I was scouting for locations and setting up tripods, a trickle of other visitors arrived with the same purpose: to see the predicted northern lights. As twilight faded, the aurora tourists expanded to dozens of vehicles, all of which had headlights that swept across the sculpture park grounds, interfering with my carefully selected compositions.

I have learned not to react to unexpected lighting situations. Oftentimes, they make for interesting photographic results. One of my favorite examples is when I was shooting reflections on a calm alpine lake and a group of partiers arrived and went skinnydipping, breaking up the smooth lake surface. Rather than close the shutter and move on, I kept it open for the duration of my planned exposure. It created a wonderful blend of reflected and scattered light!

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Abisko Aurora-2

The view from the docks at  the town of Abisko on Lake Trondetraske. The “Gates of Lapland” is seen in the distance as a notch in the wall of mountains.

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Abisko, Sweden
16 Nov 2015
EOS 60Da with EFS 10-22mm(10mm)
30 seconds, f/4.5, ISO 1600


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Ghost Train

During this 8-second exposure, a train enters the view, its headlight illuminating the landscape.  The train adds its own trails of light, including the arcs of its electrical contact with the overhead wire.

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Kiruna Sweden
16 Nov 2015
EOS 60Da with EFS 10-22mm(10mm)
8 seconds, f/3.5, ISO 1600


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Photographing Aurora

As ribbons of northern light drift above us, another aurora photographer arranges her next shot.  The technique is not difficult and the results on the small camera screen reveal colors and textures beyond what we could see ourselves directly.

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Kiruna Sweden
16 Nov 2015
EOS 60Da with EFS 10-22mm(10mm)
8 seconds, f/3.5, ISO 1600


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Timelapse and Lens Testing

A view to the southwest includes the Milky Way, a target for one of my tests, behind incoming clouds lit by city-glow.  The observatory has visitors whose cars illuminate its shell.,

A mostly clear night, and a new lens to try out!  A lens I was hoping to use to capture wide-angle views of the Milky Way, and of northern lights, should I ever be in a position to do so.

I headed to Baylor Park, which is the home of Eagle Lake Observatory, operated by my astronomy club.  I wasn’t there to use its facilities (though others were).  I just wanted a clear view of the sky outside the city, somewhere I could practice techniques for making timelapse sequences, preferably alone, where I could make mistakes without an audience.

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Northern Six-Hour Exposure

Northern Six-Hour Exposure
Boundary Waters Canoe Area, MN, 23 Oct 1998
24mm Olympus lens at f/8, 6 hour exposure on Fuji 800 Superia
Photo by John Walsh

To find truly dark skies, go north. My friend John Walsh, an avid backpacker, headed to the northernmost part of our state for a fall weekend adventure. I convinced him to take my camera and film, explained how to attach chemical handwarmers to the lens to keep it from fogging over, and asked him to open the shutter for six hours when he got there. Among his other nice photos of aurora and bright stars, is this beautiful picture across a gently flowing stream, reflecting the night sky and the northern lights.