Shooting Moonstrikes at Dinosaur Park


Moonlight at Dino Park Title

It was a magical night as the rising Moon lit the Badlands with a golden glow.

When doing nightscape photography it’s often best not to fight the Moon, but to embrace it and use it as your light source.

I did this on a fine night, Easter Sunday, at one of my favourite nightscape spots, Dinosaur Provincial Park.

I set up two cameras to frame different views of the hoodoos as they lit up with the light of the rising waning Moon.

The night started out as a dark moonless evening as twilight ended. Then about 90 minutes after the arrival of darkness, the sky began to brighten again as the Moon rose to illuminate the eroded formations of the Park.

Moonrise Light at Dinosaur Park - West
The formations of Dinosaur Provincial Park, Alberta, lit by the rising gibbous Moon, off camera at left, on April 21/22, 2019. This is looking west, with the stars of the winter sky setting. Procyon is at right. Aphard in Hydra is above the hill. This is a stack of 8 exposures, mean combined to smooth noise, for the ground, and a single exposure for the sky, all with the 24mm Sigma Art lens at f/5.6 and Nikon D750 at ISO 6400, each for 25 seconds. The images were from the end of a sequence shot for a time-lapse using the TimeLapse+ View intervaolometer. 

This was a fine example of “bronze hour” illumination, as some have aptly called it.

Photographers know about the “golden hour,” the time just before sunset or just after sunrise when the low Sun lights the landscape with a golden glow.

The Moon does the same thing, with a similar tone, though greatly reduced in intensity.

The low Moon, especially just after Full, casts a yellow or golden tint over the scene. This is caused by our atmosphere absorbing the “cold” blue wavelengths of moonlight, and letting through the “warm” red and yellow tones.

Making use of the rising (or setting) Moon to light a scene is one way to capture a nightscape lit naturally, and not with artificial lights, which are increasingly being frowned upon, if not banned at popular nightscape destinations.

StarryNightImage
A screen shot from the desktop app Starry Night (by Simulation Curriculum) showing the waning gibbous Moon rising in the SE on April 21. Such “planetarium” apps are useful for simulating the sky of a planned shoot.

“Bronze hour” lighting is great in still-image nightscapes. But in time-lapses the effect is more striking — indeed, in time-lapse lingo it is called a “moonstrike” scene.

The dark landscape suddenly lights up as if it were dawn, yet stars remain in the sky.

IMG_4579
A screen shot of a planning app that is a favourite of mine, The Photographer’s Ephemeris, set up to show the scene for moonrise on April 21 from the Park.

The best nights for such a moonstrike are ones with a waning gibbous or last quarter Moon. At these phases the Moon rises after sunset, to re-light a scene after evening twilight has faded.

On April 21 I made use of such a circumstance to shoot moonstrike stills and movies, not only for their own sake, but for use as illustrations in the next edition of my Nightscapes and Time-lapse eBook (at top here).

TimeLapse+View-Day Interval

One camera, the Nikon D750, I coupled with a device called a bramping intervalometer, in this case the TimeLapse+ View, shown above. It works great to automatically shift the shutter and ISO speeds as the sky darkens then brightens again.

Yes, in bright situations the camera’s own Auto Exposure and Auto ISO modes might accomplish this.

But … once the sky gets dark the Auto circuits fail and you’re left with hugely underexposed images.

The TimeLapse+ View, with its more sensitive built-in light meter, can track right through into full darkness, making it possible to shoot so-called “holy grail” time-lapses that go from daylight to darkness, from sunset to the Milky Way, all shot unattended.

Moonrise Light at Dinosaur Park - North
The eroding formations of Dinosaur Provincial Park, Alberta, lit by the rising gibbous Moon, off camera at right, on April 21/22, 2019. This is looking north, with Polaris at upper centre, Capella setting at left, Vega rising at right, and the W of Cassiopeia at lower centre. This is a stack of 8 exposures, mean combined to smooth noise, for the ground, and one exposure from that set for the sky. All with the 15mm Laowa lens at f/2.8 and Sony a7III at ISO 3200, each for 30 seconds.  

For the other camera, the Sony a7III (with the Laowa 15mm lens I just reviewed) I set the camera manually, then shifted the ISO and shutter speed a couple of times to accommodate the darkening, then brightening of the scene.

Processing the resulting RAW files in the highly-recommended program LRTimelapse smoothed out all the jumps in brightness to make a seamless transition.

I also used the new intervalometer function that Sony has just added to the a7III with its latest firmware update. Hurray! I complained about the lack of an intervalometer in my original review of the Sony a7III. But that’s been fixed.

Moonrise Star Trails at Dinosaur Park
This is looking north, with the stars of the northern sky pivoting around Polaris. This is a stack of 8 exposures, mean combined to smooth noise, for the ground, and 250 exposures for the sky, blended with Lighten mode to create the stails. However, I used the Advanced Stacker Plus actions in Photoshop to do the stacking, creating the tapering effect in the process. All exposures with the 15mm Laowa lens at f/2.8 and Sony a7III at ISO 3200, each for 30 seconds. 

I shot 425 frames with the Sony, which I not only turned into a movie but, as one can with time-lapse frames, I also stacked into a star trail still image, in this case looking north to the circumpolar stars.

To do the stacking I used the Advanced Stacker Plus actions for Photoshop, developed and sold by StarCircleAcademy.

I prefer this action set over dedicated programs such as StarStaX, because it works directly with the developed Raw files. There’s no need to create a set of JPGs to stack, compromising image quality, and departing from the non-destructive workflow I prefer to maintain.

While the still images are very nice, the intended final result was this movie above, a short time-lapse vignette using clips from both cameras. Do watch in HD.

I rendered out the frames from the Sony both as a “normal” time-lapse, and as one with accumulating star trails, again using the Advanced Stacker Plus actions to create the intermediate frames for assembling into the movie.

All these techniques, gear, and apps are explained in tutorials in my eBook, above. However, it’s always great to get a night perfect for putting the methods to work on a real scene.

— Alan, April 27, 2019 / © 2019 Alan Dyer / AmazingSky.com

 

Dinosaur Park in the Dark


Winter Sky Setting in Twilight at Dinosaur Park

There’s a slogan used in the U.S. National Parks that “half the Park is after dark.” It is certainly true at Dinosaur Provincial Park in Alberta. 

Last Friday night, March 29, I spent the evening at one of my favourite nightscape sites, Dinosaur Provincial Park, about an hour’s drive east of my home. It was one of those magical nights – clear, mild, dry, and no mosquitoes! Yet!

I wanted to shoot Orion and the photogenic winter sky setting into the evening twilight over the Badlands landscape. This was the last moonless weekend to do so.

I shot some individual images (such as above) and also multi-panel panoramas, created by shooting a series of overlapping images at equal spacings, then stitching them later at the computer.

Winter Sky Setting at Dinosaur Park Panorama
This is a 240° panorama stitched from 17 segments, all with the 24mm Sigma Art lens and Nikon D750 in portrait orientation, each segment 20 seconds at f/1.4 and ISO 3200. Stitched with Adobe Camera Raw.

There’s a narrow window of time between twilight and full darkness when the Milky Way shows up well but the western sky still has a lingering blue glow. This window occurs after the normal “blue hour” favoured by photographers.

The panorama above shows the arch of the winter Milky Way but also the towering band of the Zodiacal Light rising out of the twilight and distant yellow glow of Calgary. Zodiacal Light is sunlight scattering off meteoric and cometary dust orbiting in the inner solar system, so this is a phenomenon in space not in our atmosphere. However, the narrow streak is an aircraft contrail.

Spring Sky Panorama at Dinosaur Park
A 360° panorama of the spring sky over the Badlands of Dinosaur Provincial Park, Alberta. This is a panorama of 12 segments taken with the 14mm Sigma Art lens and Nikon D750 in portrait orientation, all for 30 seconds at f/2.8 and ISO 4000. Taken at 30° spacings. Stitched with PTGui.

Later that night, when the sky was fully dark I shot this complete panorama showing not only the Milky Way and Zodiacal Light to the west, but also the faint arc of the Zodiacal Band continuing on from the pyramid-shaped Zodiacal Light over into the east, where it brightens into the subtle glow of Gegenschein. This is caused by sunlight reflecting off interplanetary dust particles in the direction opposite the Sun.

Both the Band and Gegenschein were visible to the naked eye, but only if you knew what to look for, and have a very dark sky.

The Winter Stars and Zodiacal Light at Dinosaur Park
This is a panorama stitched from 3 segments, all with the 24mm Sigma Art lens and Nikon D750, for 20 seconds at f/2.2 and ISO 4000. Stitched with Adobe Camera Raw.

A closeup shows the Zodiacal Light in the west as the subtle blue glow tapering toward the top as it meets the Milky Way.

It takes a dark site to see these subtle glows. Dinosaur Park is not an official Dark Sky Preserve but certainly deserves to be. Now if we could only get Calgary, Brooks and Bassano to turn down and shield their lights!

Spring Sky RIsing at Dinosaur Park Panorama
A 180° panorama of the spring sky and constellations rising in the east over the Badlands of Dinosaur Provincial Park, Alberta on March 29, 2019. This is a stitch of 6 segments, each with the 14mm Sigma Art lens and Nikon D750 in portrait mode, each 30 seconds at f/2.8 and ISO 4000. Stitched with PTGui.

A closeup facing the other way, to the east, shows the area of sky opposite the Milky Way, in the spring sky. The familiar Big Dipper, now high our spring sky, is at top with its handle pointing down to Arcturus and Spica (just rising above the horizon) – remember to “arc to Arcturus, and speed on to Spica.”

Leo is at right of centre, flanked by the Beehive and Coma Berenices star clusters.

Polaris is at left — however, the distortion introduced by the panorama stitching at high altitudes stretches out the sky at the top of the frame, so the Dipper’s Pointer stars do not point in a straight line to Polaris.

The faint Zodiacal Band is visible at right, brightening toward the horizon in the Gegenschein.

I shoot images like these for use as illustrations in future eBook projects about stargazing and the wonders of the night sky. Several are in the works!

Clear skies!

— Alan, April 1, 2019 / © 2019 Alan Dyer / AmazingSky.com

 

Banff by Moonlight, a 25-Year Challenge


Selfie at Lake Louise in Moonlight

For two magical nights I was able to capture the Rockies by moonlight, with the brilliant stars of winter setting behind the mountains.

I’ve been waiting for nights like these for many years! I consider this my “25-Year Challenge!”

Back during my early years of shooting nightscapes I was able to capture the scene of Orion setting over Lake Louise and the peaks of the Continental Divide, with the landscape lit by the Moon.

Such a scene is possible only in late winter, before Orion sets out of sight and, in March, with a waxing gibbous Moon to the east to light the scene but not appear in the scene. There are only a few nights each year the photograph is possible. Most are clouded out!

Orion Over Lake Louise, 1995
Orion over Lake Louise, Banff National Park, Alberta March 1995 at Full Moon 28mm lens at f/2.8 Ektachrome 400 slide film

Above is the scene in March 1995, in one of my favourite captures on film. What a night that was!

But it has taken 24 years for my schedule, the weather, and the Moon phase to all align to allow me to repeat the shoot in the digital age. Thus the Challenge.

Here’s the result.

Orion Setting over Victoria Glacier
Orion setting over the iconic Victoria Glacier at Lake Louise, with the scene lit by the light of the waxing Moon, on March 19, 2019. This is a panorama of 3 segments stitched with Adobe Camera Raw, each segment 8 seconds at f/3.5 with the Sigma 24mm Art lens and Nikon D750 at ISO 800.

Unlike with film, digital images make it so much easier to stitch multiple photos into a panorama.

In the film days I often shot long single exposures to produce star trails, though the correct exposure was an educated guess factoring in variables like film reciprocity failure and strength of the moonlight.

Below is an example from that same shoot in March 1995. Again, one of my favourite film images.

Orion Setting Over Mt Temple
Orion setting over Mount Temple, near Lake Louise, Banff National park, Alberta. March 1995. On Ektachrome 100 slide film, with a 28mm lens at f/8 for a roughly 20 minute exposure. Full moonlight provides the illumination

This year, time didn’t allow me to shoot enough images for a star trail. In the digital age, we generally shoot lots of short exposures to stack them for a trail.

Instead, I shot this single image of Orion setting over Mt. Temple.

Orion and Canis Major over Mt. Temple
The winter stars of Orion (centre), Canis Major (left) and Taurus (upper right) over Mt. Temple in Banff National Park. This is from the Morant’s Curve viewpoint on the Bow Valley Parkway, on March 19, 2019. Illumination is from moonlight from the waxing gibbous Moon off frame to the left. This is a single 8-second exposure at f/3.2 with the 24mm Sigma Art lens and Nikon D750 at ISO 800.

Plus I shot the panorama below, both taken at Morant’s Curve, a viewpoint named for the famed CPR photographer Nicholas Morant who often shot from here with large format film cameras. Kevin Keefe of Trains magazine wrote a nice blog about Morant.

Night Train in the Moonlight at Morant's Curve
A panorama of Morant’s Curve, on the Bow River in Banff National Park, with an eastbound train on the CPR tracks under the stars of the winter sky. Illumination is from the 13-day gibbous Moon off frame at left. Each segment is 8 seconds at f/3.2 and ISO 800 with the 24mm Sigma Art lens and Nikon D750 in portrait orientation.

I was shooting multi-segment panoramas when a whistle in the distance to the west alerted me to the oncoming train. I started the panorama segment shooting at the left, and just by good luck the train was in front of me at centre when I hit the central segment. I continued to the right to catch the blurred rest of the train snaking around Morant’s Curve. I was very pleased with the result.

The night before I was at another favourite spot, Two Jack Lake near Banff, to again shoot panoramas of the moonlit scene below the bright stars of the winter sky.

Parks Canada Red Chairs under the Winter Sky at Two Jack Lake
These are the iconic red chairs of Parks Canada, here at frozen Two Jack Lake, Banff National Park, and under the moonlit winter sky. This was March 18, 2019, with the scene illuminated by the gibbous Moon just at the frame edge here. This is a panorama of 11-segments, each 10 seconds at f/4 with the Sigma 24mm Art lens and Nikon D750 at ISO 800.

A run up to the end of the Vermilion Lakes road at the end of that night allowed me to capture Orion and Siris reflected in the open water of the upper lake.

Orion Setting in the Moonlight at Vermilion Lakes
The winter stars setting at Vermilion Lakes in Banff National Park, on March 18, 2019. This is a panorama cropped from a set of 11 images, all with the 24mm Sigma Art lens at f/3.2 for 10 seconds each and the Nikon D750 at ISO 800, in portrait orientation.

Unlike in the film days, today we also have some wonderful digital planning tools to help us pick the right sites and times to capture the scene as we envision it.

This is a screen shot of the PhotoPills app in its “augmented reality” mode, taken by day during a scouting session at Two Jack, but showing where the Milky Way will be later that night in relation to the real “live” scene shot with the phone’s camera.

PhotoPills
PhotoPills

The app I like for planning before the trip is The Photographer’s Ephemeris. This is a shot of the plan for the Lake Louise shoot. The yellow lines are the sunrise and sunset points. The thin blue line at lower right is the angle toward the gibbous Moon at about 10 p.m. on March 19.

TPE
The Photographer’s Ephemeris

Even better than TPE is its companion program TPE 3D, which allows you to preview the scene with the mountain peaks, sky, and illumination all accurately simulated for your chosen location. I am impressed!

TPE 3D
TPE 3D

Compare the simulation above to the real thing below, in a wide 180° panorama.

Lake Louise Panorama by Winter Moonlight
A panorama of Lake Louise in winter, in Banff National Park, Alberta, taken under the light of the waxing gibbous Moon, off frame here to the left. This was March 19, 2019. This is a crop from the original 16-segment panorama, each segment with the 24mm Sigma Art lens and Nikon D750, oriented “portrait.” Each segment was 8 seconds at f/3.2 and ISO 800.

These sort of moonlit nightscapes are what I started with 25 years ago, as they were what film could do well.

These days, everyone chases after dark sky scenes with the Milky Way, and they do look wonderful, beyond anything film could do. I shoot many myself. And I include an entire chapter in my ebook above about shooting the Milky Way.

But … there’s still a beauty in a contrasty moonlit scene with a deep blue sky from moonlight, especially with the winter sky and its population of bright stars and constellations.

Parks Canada Red Chairs under the Winter Stars at Mount Rundle
These are the iconic red chairs of Parks Canada, here on the Tunnel Mountain Drive viewpoint overlooking the Bow River and Mount Rundle, in Banff National Park, and under the moonlit winter sky. This is a panorama cropped from the original 12-segments, each 15 seconds at f/4 with the Sigma 24mm Art lens and Nikon D750 at ISO 800.

I’m glad the weather and Moon finally cooperated at the right time to allow me to capture these magical moonlit panoramas.

— Alan, March 26, 2019 / © 2019 Alan Dyer / AmazingSky.com

 

Chasing the Eclipse of the Cold Moon


Eclipsed Moon and Umbral Shadow

It took a chase but it was worth it to catch the January 20, 2019 total eclipse of the Moon in the winter sky.

While the internet and popular press fawned over the bogus moniker of “Super Blood Wolf” Moon, to me this was the “Cold Moon” eclipse. And I suspect that was true for many other observers and eclipse chasers last Sunday.

Total solar eclipses almost always involve a chase, usually to far flung places around the world to stand in the narrow shadow path. But total lunar eclipses (TLEs) come to you, with more than half the planet able to view the Moon pass through the Earth’s shadow and turn red for several minutes to over an hour.

The glitch is clouds. For several of the last TLEs I have had to chase, to find clear skies in my local area, creating pre-eclipse stress … and post-eclipse relief!

astrospheric map
A screen shot from Astrospheric

That was the case for the January 20, 2019 total lunar, as the weather predictions above, based on Environment Canada data, were showing east-central Alberta along the Saskatchewan border as the only clear hole within range and accessible.

The above is a screen shot from the wonderful app Astrospheric, a recommended and great aid to astronomers. In 2014, 2015, and 2018 the Environment Canada predictions led me to clear skies, allowing me to see an eclipse that others in my area missed.

So trusting the predictions, the day before the eclipse I drove the 5 hours and 500 km north and east to Lloydminster, a town where the provincial border runs right down the main street, Highway 17.

Theodolite_2019.01.20_11.35.06
A screen shot from Theodolite

The morning of the evening eclipse, I drove up and down that highway looking for a suitable site to setup. Scenery was not in abundance! It’s farm land and oil wells. I settled for a site shown above, an access road to a set of wells and tanks where I would likely not be disturbed, that had no lights, and had a clear view of the sky.

The image above is from the iOS app Theodolite, another fine app for planning and scouting sites, as it overlays where the camera was looking.

Scenery was not a priority as I was mostly after a telephoto view of the eclipsed Moon near the Beehive star cluster. Wide views would be a bonus if I could get them, for use in further ebook projects, as is the plan for the image below.

Looking at the Lunar Eclipse with Binoculars
This is a single untracked exposure of 25 seconds at f/2.8 and ISO 1600 with the Nikon D750 and Sigma 20mm Art lens, but with a shorter exposure of 1 second blended in for the Moon itself so it retains its color and appearance to the naked eye. Your eye can see the eclipsed Moon and Milky Way well but the camera cannot in a single exposure. The scene, taken just after the start of totality, just fit into the field of the 20mm lens. A little later in the night it did not. 

The site, which was east of the border in Saskatchewan, served me well, and the skies behaved just as I had hoped, with not a cloud nor haze to interfere with the view. It was a long and cold 5-hour night on the Prairies, with the temperature around -15° C.

It could have been worse, with -25° not uncommon at this time of year. And fortunately, the wind was negligible, with none of the problems with frost that can happen on still nights.

Nevertheless, I kept my photo ambitions in check, as in the cold much can go wrong and running two cameras was enough!

Eclipsed Moon Beside the Beehive
The Moon in mid-total eclipse, on January 20, 2019, with it shining beside the Beehive star cluster, Messier 44, in Cancer. This view tries to emulate the visual scene through binoculars, though the camera picks up more stars and makes the Moon more vivid than it appears to the eye. However, creating a view that looks even close to what the eye can see in this case takes a blend of exposures: a 1-minute exposure at ISO 800 and f/2.8 for the stars, which inevitably overexposes the Moon. So I’ve blended in three shorter exposures for the Moon, taken immediately after the long “star” exposure. These were 8, 4 and 2 seconds at ISO 400 and f/4, and all with the Canon 200mm telephoto on a Fornax Lightrack II tracking mount to follow the stars. 

Above was the main image I was after, capturing the red Moon shining next to the Beehive star cluster, a sight we will not see again for another 18-year-long eclipse “saros,” in January 2037.

But I shot images every 10 minutes, to capture the progression of the Moon through the shadow of the Earth, for assembly into a composite. I’d pick the suitable images later and stack them to produce a view of the Moon and umbral shadow outline set amid the stars.

Eclipsed Moon and Umbral Shadow
The Moon in total eclipse, on January 20, 2019, in a multiple exposure composite showing the Moon moving from right to left (west to east) through the Earth’s umbral shadow. The middle image is from just after mid-totality at about 10:21 pm MST, while the partial eclipse shadow ingress image set is from 9:15 pm and the partial eclipse shadow egress image set is from 11:15 pm. I added in two images at either end taken at the very start and end of the umbral eclipse to add a more complete sequence of the lunar motion. The central image of totality includes a 1-minute exposure at ISO 800 and f/2.8 for the stars, which inevitably overexposes the Moon. So I’ve blended in three shorter exposures for the Moon, taken immediately after the long “star” exposure. These were 8, 4 and 2 seconds at ISO 400 and f/4, and all with the Canon 200mm telephoto. The two partial eclipse phases are stacks of 7 exposures each, from very short for the bright portion of the lunar disk, to long for the shadowed portion. They are blended with luminosity masks created with ADP Pro v3 panel for Photoshop, but modified with feathering to blend the images smoothly. 

Above is the final result, showing the outline of the circular umbral shadow of the Earth defined by the shadow edge on the partially eclipsed Moons. The umbra is about three times the size of the Moon. And at this eclipse the Moon moved across the northern half of the shadow.

So mission accomplished!

Success Selfie with Lunar Eclipse (Jan 20, 2019)
This is an untracked single exposure of 15 seconds at ISO 3200 and f/2.8 with the Sigma 20mm Art lens and Nikon D750. However, I blended in a shorter 1-second exposure for the red eclipsed Moon itself to prevent its disk from overexposing as it would in any exposure long enough to record the Milky Way. 

I usually try to take a “trophy” shot of the successful eclipse chaser having bagged his game. This is it, from mid-eclipse during totality, with the red Moon shining in the winter sky beside the Beehive.

With this eclipse I can now say I have seen every total lunar eclipse visible from my area of the world since May 2003. I’m not counting those TLEs that were visible from only the eastern hemisphere — I’m not so avid as to chase those. And there were a couple of TLEs in that time that were visible from North America, but not from Alberta. So I’m not counting those.

And a couple of TLEs that were visible from here I did not see from here in Alberta — I saw April 15, 2014 from Australia and April 4, 2015 from Utah.

With that tally I’ve seen all the locally visible TLEs over a full saros cycle, 18 years. The last local TLE I missed was January 20, 2000, exactly 19 years — a Metonic cycle — ago. It must have been cloudy!

may 21, 2021 eclipse

The next total eclipse of the Moon is May 26, 2021, visible from Alberta as the Moon sets at dawn. I’d like to be in Australia for that one (depicted above in a screen shot from StarryNight™), to see the eclipsed Moon beside the galactic centre as both rise in the east, a sight to remember. Being late austral autumn, that will be a “cool Moon.”

Happy eclipse chasing!

— Alan, January 22, 2019 / © 2019 Alan Dyer / AmazingSky.com 

 

Photographing the Total Eclipse of the Moon


Lunar Eclipse CompositeOn the evening of January 20 for North America, the Full Moon passes through the umbral shadow of the Earth, creating a total eclipse of the Moon. 

No, this isn’t a “blood,” “super,” nor “wolf” Moon. All those terms are internet fabrications designed to bait clicks.

It is a   total   lunar  eclipse  — an event that doesn’t need sensational adjectives to hype, because they are always wonderful sights! And yes, the Full Moon does turn red.

As such, on January 20 the evening and midnight event provides many opportunities for great photos of a reddened Moon in the winter sky. 

Here’s my survey of tips and techniques for capturing the eclipsed Moon. 


First … What is a Lunar Eclipse?

As the animation below shows (courtesy NASA/Goddard Space Flight Center), an eclipse of the Moon occurs when the Full Moon (and they can happen only when the Moon is exactly full) travels through the shadow of the Earth. 

The Moon does so at least two times each year, though often not as a total eclipse, one where the entire disk of the Moon enters the central umbral shadow. Many lunar eclipses are of the imperceptible penumbral variety, or are only partial eclipses.

Total eclipses of the Moon can often be years apart. The last two were just last year, on January 31 and July 27, 2018. However, the next is not until May 26, 2021.

For a short explanation of the geometry of lunar eclipses see the NASA/Goddard video at https://svs.gsfc.nasa.gov/11516 

At any lunar eclipse we see an obvious darkening of the lunar disk only when the Moon begins to enter the umbra. That’s when the partial eclipse begins, and we see a dark bite appear on the left edge of the Moon. 

While it looks as if Earth’s shadow sweeps across the Moon, it is really the Moon moving into, then out of, our planet’s umbra that causes the eclipse. We are seeing the Moon’s revolution in its orbit around Earth. 

At this eclipse the partial phases last 67 minutes before and after totality. 

Telescope CU-Stages
This shows the length of the eclipse phases relative to the start of the partial eclipse as the Moon begins to enter the umbra at right. The Moon’s orbital motion takes it through the umbra from right to left (west to east) relative to the background stars. The visible eclipse ends 196 minutes (3 hours and 16 minutes) after it began. Click or tap on the charts to download a high-res version.

Once the Moon is completely immersed in the umbra, totality begins and lasts 62 minutes at this eclipse, a generous length. 

The Moon will appear darkest and reddest at mid-eclipse. During totality the lunar disk is illuminated only by red sunlight filtering through Earth’s atmosphere. It is the light of all the sunsets and sunrises going on around our planet. 

And yes, it is perfectly safe to look at the eclipsed Moon with whatever optics you wish. Binoculars often provide the best view. Do have a pair handy!

Total Lunar Eclipse (December 20/21, 2010)
Total eclipse of the Moon, December 20/21, 2010, taken from home with 130mm AP apo refractor at f/6 and Canon 7D at ISO 400 for 4 seconds, single exposure, shortly after totality began.

At this eclipse because the Moon passes across the north half of the umbra, the top edge of the Moon will always remain bright, as it did above in 2010, looking like a polar cap on the reddened Moon.

Near the bright edge of the umbra look for subtle green and blue tints the eye can see and that the camera can capture.


Where is the Eclipse?

As the chart below shows, all of the Americas can see the entire eclipse, with the Moon high in the evening or late-night sky. For the record, the Moon will be overhead at mid-eclipse at local midnight from Cuba!

LE2019Jan21T
All of the Americas can see this eclipse. The eclipse gets underway as the Moon sets at dawn over Europe. Diagram courtesy EclipseWise.com

For more details on times see www.EclipseWise.com and the event page at http://www.eclipsewise.com/lunar/LEprime/2001-2100/LE2019Jan21Tprime.html 

I live in Alberta, Canada, at a latitude of 50 degrees North. And so, the sky charts I provide here are for my area, where the Moon enters the umbral shadow at 8:35 p.m. MST with the Moon high in the east. By the end of totality at 10:44 p.m. MST the Moon shines high in the southeast. This sample chart is for mid-eclipse at my site.

Framing TL-Mid-Eclipse
The sky at mid-eclipse from my Alberta site. Created with the planetarium software Starry Night, from Simulation Curriculum.

I offer them as examples of the kinds of planning you can do to ensure great photos. I can’t provide charts good for all the continent because exactly where the Moon will be during totality, and the path it will take across your sky will vary with your location. 

In general, the farther east and south you live in North America the higher the Moon will appear. But from all sites in North America the Moon will always appear high and generally to the south. 

To plan your local shoot, I suggest using planetarium software such as the free Stellarium or Starry Night (the software I used to prepare the sky charts in this post), and photo planning apps such as The Photographer’s Ephemeris or PhotoPills. 

The latter two apps present the sightlines toward the Moon overlaid on a map of your location, to help you plan where to be to shoot the eclipsed Moon above a suitable foreground, if that’s your photographic goal. 


When is the Eclipse?

While where the Moon is in your sky depends on your site, the various eclipse events happen at the same time for everyone, with differences in hour due only to the time zone you are in. 

While all of North America can see the entirety of the partial and total phases of this eclipse (lasting 3 hours and 16 minutes from start to finish), the farther east you live the later the eclipse occurs, making for a long, late night for viewers on the east coast. 

Those in western North America can enjoy all of totality and be in bed at or before midnight.

Here are the times for the start and end of the partial and total phases. Because the penumbral phases produce an almost imperceptible darkening, I don’t list the times below for the start and end of the penumbral eclipse. 

Eclipse Times Table

PM times are on the evening of January 20.

AM times are after midnight on January 21.

Note that while some sources list this eclipse as occurring on January 21, that is true for Universal Time (Greenwich Time) and for sites in Europe where the eclipse occurs at dawn near moonset. 

For North America, if you go out on the evening of January 21 expecting to see the eclipse you’ll be a day late and disappointed! 


Picking a Photo Technique

Lunar eclipses lend themselves to a wide range of techniques, from a simple camera on a tripod, to a telescope on a tracking mount following the sky. 

If this is your first lunar eclipse I suggest keeping it simple! Select just one technique, to focus your attention on only one camera on a cold and late winter night. 

Lunar Eclipse Closeup with Stars
The total eclipse of the Moon of September 27, 2015, through a telescope, at mid-totality with the Moon at its darkest and deepest into the umbral shadow, in a long exposure to bring out the stars surrounding the dark red moon. This is a single exposure taken through a 92mm refractor at f/5.5 for 500mm focal length using the Canon 60Da at ISO 400 for 8 seconds. The telescope was on a SkyWatcher HEQ5 equatorial mount tracking at the lunar rate.

Then during the hour of totality take the time to enjoy the view through binoculars and with the unaided eye. No photo quite captures the glowing quality of an eclipsed Moon. But here’s how to try it.


Option 1: Simple — Camera-on-Tripod

The easiest method is to take single shots using a very wide-angle lens (assuming you also want to include the landscape below) with the camera on a fixed tripod. No fancy sky trackers are needed here. 

During totality, with the Moon now dimmed and in a dark sky, use a good DSLR or mirrorless camera in Manual (M) mode (not an automatic exposure mode) for settings of 2 to 20 seconds at f/2.8 to f/4 at ISO 400 to 1600. 

That’s a wide range, to be sure, but it will vary a lot depending on how bright the sky is at your site. Shoot at lots of different settings, as blending multiple exposures later in processing is often the best way to reproduce the scene as your eyes saw it. 

Shoot at a high ISO if you must to prevent blurring from sky motion. However, lower ISOs, if you can use them by choosing a slower shutter speed or wider lens aperture, will yield less digital noise.

Focus carefully on a bright star, as per the advice below for telephoto lenses. Don’t just set the lens focus to infinity, as that might not produce the sharpest stars.

Total Lunar Eclipse (December 20/21, 2010)
Total eclipse of the Moon, December 20/21, 2010, with 15mm lens at f/3.2 and Canon 5D MkII at ISO 1600 for a 1-minute tracked exposure. Without a tracker, use shorter exposures (less than 20 seconds) and higher ISOs or wider apertures to avoid trailing,

One scene to go for at this eclipse is similar to the above photo, with the reddened Moon above a winter landscape and shining east of Orion and the winter Milky Way. But that will require shooting from a dark site away from urban lights. But when the Moon is totally eclipsed, the sky will be dark enough for the Milky Way to appear. 

Framing Eclipse Sky
Click or tap on any of the charts to download a high-resolution copy.

The high altitude of the Moon at mid-eclipse from North America (with it 40 to 70 degrees above the horizon) will also demand a lens as wide as 10mm to 24mm, depending whether you use portrait or landscape orientation, and if your camera uses a cropped frame or full frame sensor. The latter have the advantage in this category of wide-angle nightscape. 

Framing Winter Milky Way & Moon

Alternatively, using a longer 14mm to 35mm lens allows you to frame the Moon beside Orion and the winter Milky Way, as above, but without the landscape. Again, this will require a dark rural site.

If you take this type of image with a camera on a fixed tripod, use high ISOs to keep exposures below 10 to 20 seconds to avoid star trailing. You have an hour of totality to shoot lots of exposures to make sure some will work best.

Total Lunar Eclipse, Dec 20, 2010 24mm Wide-Angle
Total eclipse of the Moon, December 20/21, 2010, with Canon 5D MKII and 24mm lens at f2.8 for stack of four 2-minute exposures at ISO 800. Taken during totality using a motorized sky tracker. The eclipsed Moon is the red object above Orion, and the stars appear bloated due to high haze and fog rolling in.

If you have a sky tracker to follow the stars, as I did above, exposures can be much longer — perhaps a minute to pick up the Milky Way really well — and ISOs can be lower to avoid noise. 


Option 1 Variation — Urban Eclipses

Unfortunately, point-and-shoot cameras and so-called “bridge” cameras, ones with non-interchangeable lenses, likely won’t have lenses wide enough to capture the whole scene, landscape and all. Plus their sensors will be noisy when used at high ISOs. Those cameras might be best used to capture moderate telephoto closeups at bright urban sites. 

With any camera, at urban sites look for scenic opportunities to capture the eclipsed Moon above a skyline or behind a notable landmark. By looking up from below you might be able to frame the Moon beside a church spire, iconic building, or a famous statue using a normal or short telephoto lens, making this a good project for those without ultra-wide lenses.

Total Lunar Eclipse, Feb. 20, 2008
Lunar eclipse, Feb 20, 2008 with a 135mm telephoto and Canon 20Da camera showing the Moon’s size with such a lens and cropped-frame camera. This is a blend of 8-second and 3-second exposures to bring out stars and retain the Moon. Both at ISO200 and f/2.8. Saturn is at lower left and Regulus at upper right.

Whatever your lens or subject, at urban sites expose as best you can for the foreground, trying to avoid any bright and bare lights in the frame that will flood the image with lens flares in long exposures. 

Capturing such a scene during the deep partial phases might produce a brighter Moon that stands out better in an urban sky than will a photo taken at mid-totality when the Moon is darkest. 


TIP: Practice, Practice, Practice!

With any camera, especially beginner point-and-shoots, ensure success on eclipse night by practicing shooting the Moon before the eclipse, during the two weeks of the waxing Moon leading up to Full Moon night and the eclipse.

The crescent Moon with Earthshine on the dark side of the Moon is a good stand-in for the eclipsed Moon. Set aside the nights of January 8 to 11 to shoot the crescent Moon. Check for exposure and focus. Can you record the faint Earthshine? It’s similar in brightness to the shadowed side of the eclipsed Full Moon.

The next week, on the nights of January 18 and 19, the waxing gibbous Moon will be closer to its position for eclipse night and almost as bright as the uneclipsed Full Moon, allowing some rehearsals for shooting it near a landmark.


Option 2: Advanced — Multiple Exposures

An advanced method is to compose the scene so the lens frames the entire path of the Moon for the 3 hours and 16 minutes from the start to the end of the partial eclipse. 

Framing TL-Start of Eclipse
This set of 3 charts shows the position of the Moon at the start, middle, and end of the eclipse, for planning lens choice and framing of the complete eclipse path. The location is Alberta, Canada.

Framing TL-Mid-Eclipse

Framing TL-End of Eclipse

As shown above, including the landscape will require at least a 20mm lens on a full frame camera, or 12mm lens on a cropped frame camera. However, these charts are for my site in western Canada. From sites to the east and south where the Moon is higher an even wider lens might be needed, making this a tough sequence to take.

With wide lenses, the Moon will appear quite small. The high altitude of the Moon and midnight timing won’t lend itself to this type of multiple image composite as well as it does for eclipses that happen near moonrise or moonset, as per the example below. 

Lunar Eclipse From Beginning to End, To True Scale
This is a multiple-exposure composite of the total lunar eclipse of Sunday, September 27, 2015, as shot from Writing-on-Stone Provincial Park, Alberta, Canada. For this still image composite of the eclipse from beginning to end, I selected just 40 frames taken at 5-minute intervals, out of 530 I shot in total, taken at 15- to 30-second intervals for the full time-lapse sequence included below.

A still-image composite with the lunar disks well separated will need shots only every 5 minutes, as I did above for the September 27, 2015 eclipse. 

Exposures for any lunar eclipse are tricky, whether you are shooting close-ups or wide-angles, because the Moon and sky change so much in brightness. 

As I did for the image below, for a still-image composite, you can expose just for the bright lunar disk and let the sky go dark.

Exposures for just the Moon will range from very short (about 1/500th second at f/8 and ISO 100) for the partials, to 1/2 to 2 seconds at f/2.8 to f/4 and ISO 400 for the totals, then shorter again (back to 1/500 at ISO 100) for the end shots when the Full Moon has returned to its normal brilliance. 

That’ll take constant monitoring and adjusting throughout the shoot, stepping the shutter speed gradually longer thorough the initial partial phase, then shorter again during the post-totality partial phase.

You’d then composite and layer (using a Lighten blend mode) the well-exposed disks (surrounded by mostly black sky) into another background image exposed longer for 10 to 30 seconds at ISO 800 to 1600 for the sky and stars, shot at mid-totality.

To maintain the correct relative locations of the lunar disks and foreground, the camera cannot move.

Lunar Eclipse Sequence from Monument Valley
The total lunar eclipse of April 4, 2015 taken from near Tear Drop Arch, in western Monument Valley, Utah. I shot the totality images during the short 4 minutes of totality. The mid-totality image is a composite of 2 exposures: 30 seconds at f/2.8 and ISO 1600 for the sky and landscape, with the sky brightening blue from dawn twilight, and 1.5 seconds at f/5.6 and ISO 400 for the disk of the Moon itself. Also, layered in are 26 short exposures for the partial phases, most being 1/125th sec at f/8 and ISO 400, with ones closer to totality being longer, of varying durations.

That technique works best if it’s just a still image you are after, such as above. This image is such a composite, of the April 4, 2015 total lunar eclipse from Monument Valley, Utah.

This type of composite takes good planning and proper exposures to pull off, but will be true to the scene, with the lunar disk and its motion shown to the correct scale and position as it was in the sky. It might be a composite, but it will be accurate.


My Rant! 

That’s in stark contrast to the flurry of ugly “faked” composites that will appear on the web by the end of the day on January 21, ones with huge telephoto Moons pasted willy-nilly onto a wide-angle sky.

Rather than look artistic, most such attempts look comically cut-and-pasted. They are amateurish. Don’t do it!  


Option 3: Advanced — Wide-Angle Time-Lapses

If it’s a time-lapse movie you want (see the video below), take exposures every 10 to 30 seconds, to ensure a final movie with smooth motion.

Unlike shooting for a still-image composite, for a time lapse each frame will have to be exposed well enough to show the Moon, sky, and landscape. 

That will require exposures long enough to show the sky and foreground during the partial phases — likely about 1 to 4 seconds at f/2.8 and ISO 400. In this case, the disk of the partially-eclipsed Moon will greatly overexpose, as it does toward the end of the above time-lapse from September 27, 2015.. 

But the Moon will darken and become better exposed during the late stages of the partial eclipse and during totality when a long exposure — perhaps now 10 to 20 seconds at f/2.8 and ISO 800 to 1600 — will record the bright red Moon amid the stars and winter Milky Way. 

Maintaining a steady cadence during the entire sequence requires using an interval long enough throughout to accommodate the expected length of the longest exposure at mid-totality, with similar camera settings to what you’ve used for other Milky Way nightscapes. If you’ve never taken those before, then don’t attempt this complex sequence. 

After totality, as the Moon and sky re-brighten, exposures will have to shorten again, and  symmetrically in reverse fashion for the final partial phases.

Such a time-lapse requires consistently and incrementally adjusting the camera over the three or more hours of the eclipse on a cold winter night. The high altitude of the Moon and its small size on the required wide angle lenses will make any final time lapse less impressive than at eclipses that occur when the Moon is rising or setting. 

But … the darkening of the sky and “turning on” of the Milky Way during totality will make for an interesting time-lapse effect. The sky and scene will be going from a bright fully moonlit night to effectively a dark moonless night, then back to moonlit. It’s a form of “holy grail” time lapse, requiring advanced processing with LRTimelapse software. 

Again, do not move the camera. Choose your lens and frame your camera to include the entire path of the Moon for as long as you plan to shoot. 

Even if the final movie looks flawed, individual frames should still produce good still images, or a composite built from a subset of the frames. 


Option 4: Simple — Telephoto Close-Ups

The first thought of many photographers is to shoot the eclipse with as long a telephoto lens as possible. That can work, but …

The harsh reality is that the Moon is surprisingly small (only 1/2-degree across) and needs a lot of focal length to do it justice, if you want a lunar close-up.

Telescope FOV-400 & 800mm

You’ll need a 300mm to 800mm lens. Unfortunately, the Moon and sky are moving and any exposures over 1/4 to 2 seconds (required during totality) will blur the Moon badly if its disk is large on the frame and all you are using is a fixed tripod.

If you don’t have a tracking mount, one solution is to keep the Moon’s disk small (using no more than a fast f/2 or f/2.8 135mm to 200mm lens) and exposures short by using a high ISO speed of 1600 to 3200. Frame the Moon beside the Beehive star cluster as I show below.

Take a range of exposures. But … be sure to focus!


TIP: Focus! And Focus Again!

Take care to focus precisely on a bright star using Live View. That’s true of any lens but especially telephotos and telescopes. 

Focus not just at the start of the night, but also more than once again later at night. Falling temperatures on a winter night will cause long lenses and telescopes to shift focus. What was sharp at the start of the eclipse won’t be by mid totality. 

The catch is that if you are shooting for a time-lapse or composite you likely won’t be able to re-point the optics to re-focus on a star in mid-eclipse. In that case, be sure to set up the gear well before you want to start shooing to let it cool to ambient air temperature. Now focus on a star, then frame the scene. Then hope the lens doesn’t shift off focus. You might be able to focus on the bright limb of the Moon but it’s risky.

Fuzzy images, not bad exposures, are the ruin of most attempts to capture a lunar eclipse, especially with a telephoto lens. And the Moon itself, especially during totality, is not a good target to focus on. Use a bright star. The winter sky has lots!


Option 5: Advanced — Tracked Telescopic Close-Ups 

If you have a mount that can be polar aligned to track the sky, then many more options are open to you. 

Sigma on SAM on Stars

You can use a telescope mount or one of the compact and portable trackers, such as the Sky-Watcher Star Adventurer (I show the Mini model above) or iOptron Sky Tracker units. While these latter units work great, you are best to keep the payload weight down and your lens size well under 300mm. 

Framing Telephoto CU

That’s just fine for this eclipse, as you really don’t need a frame-filling Moon. The reason is that the Moon will appear about 6 degrees west of the bright star cluster called the Beehive, or Messier 44, in Cancer.

As shown above, a 135mm to 200mm lens will frame this unique pairing well. For me, that will be the signature photo of this eclipse. The pairing can happen only at lunar eclipses that occur in late January, and there won’t be any more of those until 2037! 

That’s the characteristic that makes this eclipse rare and unique, not that it’s a “super-duper, bloody, wolf Moon!” But it doesn’t make for a catchy headline.

Total Lunar Eclipse, Dec 20, 2010 Total HDR
A High Dynamic Range composite of 7 exposures of the Dec 20/21, 2010 total lunar eclipse, from 1/2 second to 30 seconds, to show the more normally exposed eclipsed Moon with the star cluster M35, at left, in Gemini, to show the scene as it appeared in binoculars. Each tracked photo taken with a 77mm Borg apo refractor at f/4.2 (300mm focal length) and Canon 5D MkII at ISO 1600.

Exposures to show the star cluster properly might have to be long enough (30 to 120 seconds) that the Moon overexposes, even at mid-totality. If so, take different exposures for the Moon and stars, then composite them later, as I did above for the December 20, 2010 eclipse near the Messier 35 star cluster in Gemini. 

If really you want to shoot with even more focal length for framing just the Moon, a monster telephoto lens will work, but a small telescope such as an 80mm aperture f/6 to f/7 refractor will provide enough focal length and image size at much lower cost and lighter weight, and be easier to attach to a telescope mount. 

But even with a 500mm to 800mm focal length telescope the Moon fills only a small portion of the frame, though cropped frame cameras have the advantage here. Use one if it’s a big Moon you’re after! 

No matter the camera, the lens or telescope should be mounted on a solid equatorial telescope mount that you must polar align earlier in the night to track the sky. 

Alternatively, a motorized Go To telescope on an alt-azimuth mount will work, but only for single shots. The rotation of the field with alt-az mounts will make a mess of any attempts to shoot multiple-exposure composites or time-lapses, described below. 

Whatever the mount, for the sharpest lunar disks during totality, use the Lunar tracking rate for the motor. 

Total Lunar Eclipse Exposure Series
This series shows the need to constantly shift exposure by lengthening the shutter speed as the eclipse progresses. Do the same to shorten the exposure after totality. The exposures shown here are typical. 

Assuming an f-ratio of f/6 to f/8, exposures will vary from as short as 1/250th second at ISO 100 to 200 for the barely eclipsed Moon, to 4 to 20 seconds at ISO 400 to 1600 for the Moon at mid-totality. 

It’s difficult to provide a precise exposure recommendation for totality because the brightness of the Moon within the umbra can vary by several stops from eclipse to eclipse, depending on how much red sunlight manages to make it through Earth’s atmospheric filter to light the Moon.


TIP: Shoot for HDR

Total Lunar Eclipse, Dec 20, 2010 Partial HDR
Total eclipse of the Moon, December 20/21, 2010, with 5-inch refractor at f/6 (780mm focal length) and Canon 7D (cropped frame camera) at ISO 400. This is an HDR blend of 9 images from 1/125 second to 2 seconds, composited in Photoshop. Note  the blue tint along the shadow edge.

As I did above, during the deep partial phases an option is to shoot both long, multi-second exposures for the red umbra and short, split-second exposures for the bright part of the Moon not yet in the umbra.

Take 5 to 7 shots in rapid succession, covering the range needed, perhaps at 1-stop increments. Merge those later with High Dynamic Range (HDR) techniques and software, or with luminosity masks. 

Even if you’re not sure how to do HDR processing now, shoot all the required exposures anyway so you’ll have them when your processing skills improve. 


Option 6: Advanced — Close-Up Composites and Time-Lapses

With a tracking telescope on an equatorial mount you could fire shots every 10 to 30 seconds, and then assemble them into a time-lapse movie, as below. 

But as with wide-angle time-lapses, that will demand constant attention to gradually and smoothly shift exposures, ideally by 1/3rd-stop increments every few shots during the partial and total phases. Make lots of small adjustments, rather than fewer large ones.

If you track at the lunar rate, as I did above, the Moon should stay more or less centred while it drifts though the stars, assuming your mount is accurately polar aligned, an absolutely essential prerequisite here.  

Lunar Eclipse Composite
Composite image digitally created in Photoshop of images taken during October 27, 2004 total lunar eclipse, from Alberta Canada. Images taken through 5-inch apo refractor at f/6 with Canon Digital Rebel 300D camera at ISO 200.

Conversely, track at the sidereal rate and the stars will stay more or less fixed while the Moon drifts through the frame from right to left (west to east) as I show above in a composite of the October 27, 2004 eclipse.

But such a sequence takes even more careful planning to position the Moon correctly at the start of the sequence so it remains “in frame” for the duration of the eclipse, and ends up where you want at the end.

In the chart below, north toward Polaris is at the top of the frame. Position the Moon at the start of the eclipse so it ends up just above the centre of the frame at mid-eclipse. Tricky! 

Telescope CU-Stages
Repeated from earlier, this chart shows the path of the Moon through the north half of the umbra, a path that will be the same for any site, as will be the timing. North is up here.

As I show above, for this type of “Moon-thru-shadow” sequence a focal length of about 400mm is ideal on a full frame camera, or 300mm on a cropped frame camera.

From such a time-lapse set you could also use several frames selected from key stages of the eclipse, as I did in 2004, to make up a multiple-image composite showing the Moon moving through the Earth’s shadow. 

Again, planetarium software such as Starry Night I used above, which can be set to display the field of view of the camera and lens of your choice, is essential to plan the shoot. Don’t attempt it without the right software to plan the framing. 

I would consider the telescopic time-lapse method the most challenging of techniques. Considering the hour of the night and the likely cold temperatures, your best plan might be to keep it simple. 

It’s what I plan to do.

I’ll be happy to get a tracked telephoto close-up of the Moon and Beehive cluster as my prime goal, with a wide-angle scene of the eclipsed Moon beside Orion and the Milky Way as a bonus. A few telescope close-ups will be even more of a bonus.

Astrospheric
The Astrospheric website, with astronomy-oriented weather predictions. It’s also available as a great mobile app.

However, just finding clear skies might be the biggest challenge!

Try the Astrospheric app for astronomy-oriented weather predictions. The Environment Canada data it uses has led me to clear skies for several recent eclipses that other observers in my area missed. 

It’ll be worth the effort to chase!

The next total eclipse of the Moon anywhere on Earth doesn’t occur until May 26, 2021 in an event visible at dawn from Western North America. The next total lunar eclipse visible from all of North America comes a lunar year later, on May 15, 2022. 

Total Lunar Eclipse from Alan Dyer on Vimeo.

I leave you with a music video of the lunar eclipse of September 27, 2015 that incorporates still and time-lapse sequences shot using all of the above methods. 

Good luck and clear skies on eclipse night!

— Alan, January 1, 2019 / © 2019 Alan Dyer / amazingsky.com 

 

The Living Skies of Saskatchewan


Gazing at the Milky Way in Grasslands National Park

I spent a wonderful week touring the star-filled nightscapes of southwest Saskatchewan.

On their license plates Saskatchewan is billed as the Land of Living Skies. I like the moniker that Saskatchewan singer-songwriter Connie Kaldor gives it – the sky with nothing to get in the way.

Grasslands National Park should be a mecca for all stargazers. It is a Dark Sky Preserve. You can be at sites in the Park and not see a light anywhere, even in the far distance on the horizon, and barely any sky glows from manmade sources.

The lead image shows the potential for camping in the Park under an amazing sky, an attraction that is drawing more and more tourists to sites like Grasslands.

Milky Way Panorama at 76 Ranch Corral

This is a multi- panel panorama of the Milky Way over the historic 76 Ranch Corral in the Frenchman River Valley, once part of the largest cattle ranch in Canada. Mars shines brightly to the east of the galactic core.

At the Two Trees site visitors can stay in the tipis and enjoy the night sky. No one was there the night I was shooting. The night was warm, windless, and bug-less. It was a perfect summer evening.

Twilight Panorama at SSSP 2018

From Grasslands I headed west to the Cypress Hills along scenic backroads. The main Meadows Campground in Cypress Hills Interprovincial Park, another Dark Sky Preserve, is home every year to the Saskatchewan Summer Star Party. About 350 stargazers and lovers of the night gather to revel in starlight.

This year coincided with the annual Perseid meteor shower and we saw lots!

Most nights were clear, and warmer than usual, allowing shirt-sleeve observing. It was a little bit of Arizona in Canada. Everyone enjoyed the experience. I know I did!

SSSP and Cypress Hills are stargazing heaven in Canada.

Panorama of the Milky Way over the Great Sandhills

From Cypress Hills I drove due north to finally, after years of thinking about it, visit the Great Sandhills near Leader, Saskatchewan. Above is a panorama from the “Boot Hill” ridge at the main viewing area.

The Sandhills is not a provincial park but is a protected eco zone, though used by local ranchers for grazing. However, much of the land remains uniquely prairie but with exposed sand dunes among the rolling hills.

There are farm lights in the distance but the sky above is dark and, in the panorama above, colored by twilight and bands of red and green airglow visible to the camera. It’s dark!

Four Planets Along the Ecliptic at Great Sandhills

In the twilight, from the top of one of the accessible sand dunes, I shot a panorama of the array of four planets currently across the sky, from Venus in the southwest to Mars in the southeast.

This is the kind of celestial scene you can see only where the sky has nothing to get in the way.

Sunset at Great Sandhills

If you are looking for a stellar experience under their “living skies,” I recommend Saskatchewan.

— Alan, August 26, 2018 / © 2018 Alan Dyer / AmazingSky.com 

 

Banff by Night


Milky Way Reflections at Bow Lake

Three perfect nights in July provided opportunities to capture the night sky at popular sites in Banff National Park.

When the weather forecast in mid-July looked so promising I made an impromptu trip to Banff to shoot nightscapes and time-lapses under unusually clear skies. Clouds are often the norm in the mountains or, increasingly these days, forest fire smoke in late summer.

But from July 15 to 17 the skies could not have been clearer, except for the clouds that rolled in late on my last night, when I was happy to pack up and get some sleep.

Conjunction over the Continental Divide with Train

My first priority was to shoot the marvellous close conjunction of the Moon and Venus on July 15. I did so from the Storm Mountain viewpoint on the Bow Valley Parkway, with a cooperative train also coming through the scene at the right time.

The Milky Way and Mars over Storm Mountain

This was the view later with the Milky Way and Mars over Bow Valley and Storm Mountain.

Bow Lake by Night Panorama

The next night, July 16, was one of the most perfect I had ever seen in the Rockies. Crystal clear skies, calm winds, and great lake reflections made for a picture-perfect night at Bow Lake on the Icefields Parkway. Above is a 360° panorama shot toward the end of the night when the galactic centre of the Milky Way was over Bow Glacier.

Streaks of green airglow arc across the south, while to the north the sky is purple from a faint display of aurora.

Earlier that night the usual auroral arc known as Steve put in an unexpected appearance. It was just a grey band to the eye, but the camera picked up Steve’s usual pink colours. Another photographer from the U.S. who showed up had no idea there was an aurora happening until I pointed it out.

Mars and the Milky Way at Herbert Lake

My last night was at Herbert Lake, a small pond great for capturing reflections of the mountains around Lake Louise, and the Milky Way. Here, brilliant Mars, so photogenic this summer, also reflects in the still waters.

At each site I shot time-lapses, and used those frames to have some fun with star trail stacking, showing the stars turning from east to west and reflected in the lake waters, and with a single still image taken at the end of the sequence layered in to show the untrailed sky and Milky Way.

But I also turned those frames into time-lapse movies, and incorporated them into a new music video, along with some favourite older clips reprocessed for this new video.

Banff by Night (4K) from Alan Dyer on Vimeo.

Enjoy! And do enlarge to full screen. The video is also in 4K resolution.

Clear skies!

— Alan, August 2, 2018 / © 2018 Alan Dyer / AmazingSky.com