Month: November 2013

Star Trails at Chesterfield Reservoir Idaho

This first weekend of November, I ventured back up to the lake near the Chesterfield ghost town for some astrophotography. A storm front was beginning to move in from Seattle, so it was very windy and exceptionally cold. My sweetheart decided to join me on this outing and this was her first exposure to hours of patiently waiting for the stars to come out and images to be captured. What an initiation she endured!

In addition to shooting star trails (in the tradition of my friend and mentor, Wilson Hurst), I also tried photographing the Milky Way. Visibility of the stars to the east side of the lake and straight overhead was remarkably good. Unfortunately, I had not anticipated the glow of city lights to my north, which clearly is visible in my star trail shot. The light pollution came from Idaho Falls, which is about 65 miles (105 km) away.

Looking north at Chesterfield Reservoir. © 2013 Terry Ownby.  Nikon D800, 28mm @ f3.5, Bulb, ISO 100~400.

Looking north at Chesterfield Reservoir. © 2013 Terry Ownby.
Nikon D800, 28mm @ f3.5, Bulb, ISO 100~400.

Looking East at Chesterfield Reservoir, Idaho, with storm front moving in from Seattle. © 2013 Terry Ownby.  Nikon D800, 28mm @ f3.5, 30s, ISO 6400.

Looking East at Chesterfield Reservoir, Idaho, with storm front moving in from Seattle. © 2013 Terry Ownby.
Nikon D800, 28mm @ f3.5, 30s, ISO 6400.

Milky Way directly overhead. © 2013 Terry Ownby. Nikon D800, 28mm/f3.5, 30s, ISO 2000

Milky Way directly overhead. © 2013 Terry Ownby.
Nikon D800, 28mm/f3.5, 30s, ISO 2000

A toast to my friend, colleague, and mentor, Wilson Hurst. We discovered Big Sky Brewing while photographing stars in the Tall Grass Prairie in Kansas. Here's a toast to you, Wilson! © 2013 Terry Ownby. Nikon D70, 18-70mm.

A toast to my friend, colleague, and mentor, Wilson Hurst. We discovered Big Sky Brewing while photographing stars in the Tall Grass Prairie in Kansas. Here’s to you, Wilson! © 2013 Terry Ownby.
Nikon D70, 18-70mm.