Rocky Mountain Nights – A Time-Lapse Collage


 

My new 4-minute video presents time-lapse and still images shot in the Rockies this past summer.

It’s been a busy summer for shooting. Since July I’ve spent a week each in Banff, Jasper and Waterton Lakes National Parks shooting nightscape stills and time-lapse videos of Alberta’s famous Rocky Mountain landscapes by night. 

This compilation includes some of the best footage, plus some panned still images, set to a wonderful piece of royalty-free (i.e. legal!) music by Adi Goldstein. 

For many of the sequences I employed “motion control” (MoCo) devices that incrementally move the cameras during the one to three hours that they are taking the 200 to 450 frames needed for a time-lapse sequence. 

I used the compact single-axis Radian, the 2-axis eMotimo, and the Dynamic Perception Stage Zero dolly, now equipped with their new Stage R single-axis panning unit. This was the first summer with the eMotimo and Stage R, so I’m still learning their best settings for speed, angles, and ramping rates. 

In recent blogs you’ve seen many still images shot as part of these sequences, or with other cameras dedicated to shooting stills. Now you get to see some of the time-lapse videos that represent many nights of shooting, and many hours sitting in the car waiting for the automated camera gear to finish its shooting task. 

Time-lapse shooting is an exercise in dedication and self-denial!

I hope you enjoy the result. Do click on the Enlarge button to go full-screen. Or visit my Vimeo site to watch the video, and others, there.

– Alan, September 10, 2014 / © 2014 Alan Dyer

 

Twilight and Moonlight at Waterfowl Lakes


Twilight at Waterfowl Lakes

Peaks of the Continental Divide reflect in the calm waters of Lower Waterfowl Lake.

These images provide a sense of what a beautiful night this was, last Monday on the Icefields Parkway in Banff.

The evening started with a super-clear twilight providing subtle shadings – from the last glow of sunset on the horizon, through the “twilight purple” above, to the deep blue of the darkening sky at top.

The purple hue comes from red sunlight still illuminating the upper atmosphere and blending with the blue sky from the usual scattering of short blue wavelengths.

The twilight scene is a high-dynamic range blend of several exposures processed with Photoshop’s HDR Pro as a 32-bit file in Adobe Camera Raw.

Star Trails over Waterfowl Lke v1

Taking different frames from the same set that I used to capture the Space Station I created this star trail scene, of the western stars setting over Mt. Cephren. Light from the one-day-past Full Moon illuminated the peaks that line the Continental Divide.

The star trail scene is a composite – of many images stacked to create the star trails, blended with a masked single image from the set to supply the landscape.

For the star trail stacking I used the excellent Advanced Stacker Plus actions from Star Circle Academy. To separate and mask out the sky from the landscape image I used Photoshop’s Quick Selection tool and its wonderful Refine Mask function.

– Alan, August 16, 2014 / © 2014 Alan Dyer

 

Meteors and Space Stations over Mt. Cephren


Perseid Meteors over Mt. Cephren, Banff

A couple of Perseid meteors streak across the moonlit sky above Mt. Cephren in Banff National Park.

The night before the peak of the annual Perseid meteor shower was very clear for the first couple of hours. On Monday, August 11, I positioned myself at the shore of Lower Waterfowl Lake, at a roadside viewpoint on the Icefields Parkway in Banff National Park, Alberta.

I had two cameras going, one on a fixed tripod aimed west in hope of catching some meteors in a few frames. Two did, and the main image is a composite of those two frames, as the Perseids shoot over the pyramid peak of Mt. Cephren.

Space Station over Mt. Cephren, Banff (Composite)

Later, the Space Station also flew over, accompanied by the European ATV cargo ship, captured here in a stack of 18 frames from the 555-frame time-lapse, showing their pass from west to east (bottom to top) of the composite image. The gaps are from when the shutter was closed for 1 second between the 15-second-long exposures with the 14mm ultra-wide lens.

In all, it was a warm and beautiful night, with the normally busy viewpoint all to myself all night, under the light of the nearly Full Moon.

The mountains by moonlight are truly magical.

– Alan, August 13, 2014 / © 2014 Alan Dyer

 

Twilight at Waterfowl Lakes


 

About half an hour after I took the previous blog entry image, I was here on Sunday evening, farther down the Icefields Parkway, at the shore of Lower Waterfowl Lake. The peak is Mt. Cephren.

The Sun had set and the sky was now filled with the purple glow of twilight marking the beginning of an exceptionally clear night.

Capturing this scene as the eye saw it took a stack of 7 different exposures, combined in what is known as a High Dynamic Range image, that blends the shadows details in the foreground without losing the subtle tints of the bright sky.

— Alan, September 5, 2011 / Image © 2011 Alan Dyer