A Prairie Partial Eclipse


This was the kind of eclipse chasing I like — just to the end of my driveway … to shoot the partial eclipse of the Moon before dawn on June 4.

While the car is all packed with gear for a possible flight or cross-country chase to clear skies to catch the Venus transit tomorrow, the lunar eclipse required no travel at all. Not that I was going to make too much effort at 4 am!

While some clouds got in the way, a clear hole opened up at the right time, with the remaining clouds adding a photogenic touch. I’m hoping to be as lucky for the transit!

This was just a partial lunar eclipse, with only 37 percent of the Moon immersed in the Earth’s umbral shadow at mid-eclipse, shortly after this image was taken. Even so, some of the reddening of the shadowed portion of the Moon’s disk does show up here.

I shot this from southern Alberta with a Canon 60Da and an 18-200mm lens at 115mm to frame the Moon and prairie landscape.

— Alan, June 4, 2012 / © 2012 Alan Dyer

Eclipse — A Parking Lot Partial


This was the view Sunday evening as the Sun descended into the northwest sky, accompanied by the Moon covering part of its disk.

I shot this near mid-eclipse with a handheld camera and filter dimming what would have otherwise been a vastly overexposed Sun. A liberal use of Photoshop’s Highlight recovery and Shadow details tools compressed the dynamic range even more, to bring out details in the sky and clouds and in the dark filtered image. But this is a single image, not a composite.

As you can see, even at its best the Sun shone through light cloud, which added somewhat to the scenery of the sky and the weird quality of the light at mid-eclipse. But all told, I’d rather do without clouds at any eclipse. They make for anxious moments I could live without.

I took this shot from the TELUS Spark science centre, where we set up sidewalk telescopes for viewing the eclipse, looking over the parking lot and hill to the west of us. It’s where the Sun will also be for the transit.

— Alan, May 21, 2012 / © 2012 Alan Dyer