Posts tagged “light pollution

Elbow Falls: stars and starlight

I went up to Elbow Falls to see if the aurora borealis wanted to come out and play.  Recently I have been dreaming of images of the falls with the northern lights reflecting off of the water and casting an unusual glow on the land.  So, I sat on a snow-covered boulder for a couple of hours after sunset waiting.  The ionosphere was quiet while I was there and I didn’t see any trace of the lights (I checked AuroraMax the next day for the night’s activity and things picked up around 11:30, an hour after I left my perch above the river).  However, the sky fading into night was beautiful to watch and when the stars emerged from the thin haze above the valley they were brilliant.  Here, Betelgeuse is the orange star above the three stars that form Orion’s Belt and the large star above the ridge is Canis Major.

With time on my hands waiting, I kept busy photographing the river from a couple of spots and shooting the sky.  Two great subjects to work with.  In the image above, a high ISO and wide aperture setting allowed for a relatively short exposure in the darkness which kept the stars from tracing their march across the sky while allowing the water and clouds to stretch and blur.  The grain in the image doesn’t work for some people but I like it here and I chose to leave most of it in during the processing.

Turning my back to the falls, I was facing east out of the mountains towards Calgary.  The urban glow was faint to the human eye but I tried a long exposure and was struck by the colors and textures captured by the haze and wispy clouds.  I played around with settings trying to get as many of the stars as possible to be visible as they created a great pattern amid the colorful sky. 

So, I’ll be back up at Elbow Falls again to watch for the northern lights soon.  The peak of the sun’s current active phase if forecasted to be in 2013 so there should be great opportunities to realize at least a few of the visuals rolling around in my head.