Winter Stars over the Badlands


Orion Rising Star Trails at Dinosaur Park

The clouds cleared to present a magical night under the Moon in the Badlands of southern Alberta.

At last, a break in the incessant clouds of November, to provide me with a fine night of photography at one of my favourite places, Dinosaur Provincial Park, declared a U.N. World Heritage Site for its deposits of late Cretaceous fossils.

I go there to shoot the night sky over the iconic hoodoos and bentonite clay hills.

November is a great time to capture the equally iconic constellation of Orion rising in the east in the early evening. The scene is even better if there’s a Moon to light the landscape.

November 27 presented the ideal combination of circumstances: clear skies (at least later at night), and a first quarter Moon to provide enough light without washing out the sky too much and positioned to the south and west away from the target of interest – Orion and the winter sky rising in the east.

Below is a slide show of some of the still images I shot, all with the Canon 6D MkII camera and fine Rokinon 14mm f/2.5 lens, used wide open. Most are 15-second exposures, untracked.

This slideshow requires JavaScript.

I kept another camera, the Nikon D750 and Sigma 24mm Art lens, busy all night shooting 1200 frames for a time-lapse of Orion rising, with clouds drifting through, then clearing.

Below is the resulting video, presented in two versions: first with the original but processed frames assembled into a movie, followed by a version where the movie frames show accumulating star trails to provide a better sense of sky motion.

To create the frames for this version I used the Photoshop actions Advanced Stacker Plus, from StarCircleAcademy. They can stack images then export a new set of frames each with the tapering trails, which you then assemble into a movie. I also used it to produce the lead image at top.

The techniques and steps are all outlined in my eBook, highlighted at top right.

The HD movie is just embedded here, and is not published on Vimeo or YouTube. Expand to fill your screen.

To help plan the shoot I used the astronomy software Starry Night, and the photo planning software The Photographer’s Ephemeris, or TPE. With it, you can place yourself at the exact spot to see how the Sun, Moon and stars will appear in sightlines to the horizon.

Here’s the example screen shot. The spheres across the sky represent the Milky Way.

IMG_3517

Look east to see Orion now in the evening sky. Later this winter, Orion will be due south at nightfall.

Clear skies!

— Alan, November 29, 2017 / © 2017 AmazingSky.com

 

2 Replies to “Winter Stars over the Badlands”

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