On two clear evenings the Harvest Moon rose red and and large over the Alberta prairie.
I present a short music video (linked to below) of time-lapse sequences of the Harvest Moon of 2020 rising. I shot the sequences through a small telescope to zoom in on the Moon’s disk as it rose over the flat horizon of the prairie near where I live. I love being able to see the horizon!
Note the effects of atmospheric refraction squishing the Moon’s disk close to the horizon. The Moon becomes more normal and spherical as it rose higher.
People sometimes think the refraction effect is responsible for making the Full Moon appear large on the horizon, but the atmosphere has nothing to do with it. The effect is strictly an optical illusion. The Moon is no bigger on the horizon than when it is higher in the sky.
The photo below shows a composite of images taken September 30, 2020.
The rising of the nearly Full Moon, the Harvest Moon of 2020, on September 30, from a site near home in Alberta, looking just south of due east this night. Refraction distorts the disk and atmospheric absorption reddens the disk toward the horizon.
This is a multiple exposure composite of 6 images with the Canon 6D MkII through the 80mm A&M apo refractor at f/6 without field flattener. Taken as part of a time-lapse sequence with images every 2 seconds. The frames for this blend were taken 2 minutes apart, so selected from every 60 frames out of the sequence. All were at 1/8 second at ISO 100. Images stacked in Photoshop and blended with Lighten mode. The ground comes from the first image.
Note in the image below, from October 1, how much redder the Moon appears. That’s the effect of atmospheric absorption, in this case from dust and smoke in the air dimming and reddening the Moon (the same happens to the rising or setting Sun). At times this evening it looked like the Moon was in a total eclipse.
The Harvest Moon (the Full Moon of October 1, 2020) rising almost due east at the end of a country road in southern Alberta, near home. The horizon was smoky or dusty, so the Moon was very red as it rose, and looking almost like a totally eclipsed Moon.
This is a blend of 6 exposures, all 1/2-second with the A&M 80mm f/6 apo refractor (for 480mm focal length) and Canon 6D MkII at ISO 400, taken as part of a 460-frame time-lapse sequence, with shots every 2 seconds. For this composite I choose 6 images at 2-minute intervals, so the Moon rose its own diameter between frames. The ground comes from the first image in the sequence when the lighting was brightest. The Moon rose at 7:35 pm this night, about 30 minutes after sunset. A mild Orton glow effect added to the ground with Luminar 4.
Below is the link to the time-lapse music video on Vimeo. It is in 4K. I used Adobe Camera Raw, Adobe Bridge, and LRTimelapse to process the component images as raw files for the time-lapse sequences, as per tutorials in my Nightscape and Time-Lapse ebook, above.
On Friday night the Harvest Moon rose amid the arching shadow of the Earth.
This was the view on Friday, September 16 at moonrise on the Red Deer River. The view is from the Orkney Viewpoint overlooking the Badlands and sweeping curve of the river.
Above is the wide arch of the dark shadow of the Earth rising into the deepening twilight. Almost dead centre in the shadow is the Full Moon, the annual Harvest Moon.
Hours earlier the Moon passed through the shadow of our planet out at the Moon’s distance from Earth, creating a minor penumbral eclipse. No part of that eclipse, such as it was anyway, was visible from here.
But the alignment did place the Moon in the middle of our planet’s shadow projected into our atmosphere, as it does at every sunset and sunrise.
But it takes a very clear sky for the shadow to stand out as well as this in the darkening sky. I like how the curve of the shadow mirrors the curve of the river.
This is a marvellous spot for photography. I shared the site with one other photographer, at far right, who also came to capture the rising of the Harvest Moon.
The image is a 7-segment panorama with a 20mm lens, stitched with Adobe Camera Raw.
I could not have asked for a more perfect night for a lunar eclipse. It doesn’t get any better!
On Sunday, September 27, the Moon was eclipsed for the fourth time in two years, the last in a “tetrad” of total lunar eclipses that we’ve enjoyed at six-month intervals since April 2014. This was the best one by far.
This is through the TMB 92mm refractor for a focal length of 500mm using the Canon 60Da at ISO 400 for 1/250 second.
The timing was perfect for me in Alberta, with the Moon rising in partial eclipse (above), itself a fine photogenic site.
In the top image you can see the rising Moon embedded in the blue band of Earth’s shadow on our atmosphere, and also entering Earth’s shadow on its lunar disk. This was a perfect alignment, as lunar eclipses must be.
For my earthly location I drove south to near the Montana border, to a favourite location, Writing-on-Stone Provincial Park, to view the eclipse over the sandstone formations of the Milk River.
More importantly, weather forecasts for the area called for perfectly clear skies, a relief from the clouds forecast – and which did materialize – at home to the north, and would have been a frustration to say the least. Better to drive 3 hours!
This was the second lunar eclipse I viewed from Writing-on-Stone, having chased clear skies to here in the middle of the night for the October 8, 2014 eclipse.
I shot with three cameras: one doing a time-lapse through the telescope, one doing a wide-angle time-lapse of the Moon rising, and the third for long-exposure tracked shots during totality, of the Moon and Milky Way.
This is a stack of 5 x 2-minute tracked exposures for the sky and 5 x 4-minute untracked exposures for the ground to smooth noise. The Moon itself comes from a short 30-second exposure to avoid overexposing the lunar disk. Illumination of the ground is from starlight. All exposures with the 15mm lens at f/2.8 and Canon 5D MkII at ISO 1600. The camera was on the iOptron Sky-Tracker.
That image is above. It shows the eclipsed Moon at left, with the Milky Way at right, over the Milk River valley and with the Sweetgrass Hills in the distance.
The sky was dark only during the time of totality. As the Moon emerged from Earth’s shadow the sky and landscape lit up again, a wonderful feature of lunar eclipses.
While in the above shot I did layer in a short exposure of the eclipsed Moon into the long exposure of the sky, it is still to accurate scale, unlike many dubious eclipse images I see where giant moons have been pasted into photos, sometimes at least in the right place, but often not.
Lunar eclipses bring out the worst in Photoshop techniques.
This is a single exposure taken through the TMB 92mm refractor at f/5.5 for 500 mm focal length using the Canon 60Da at ISO 400 for 8 seconds, the longest I shot during totality. The telescope was on the SkyWatcher HEQ5 mount tracking at the lunar rate.
Above is a single closeup image taken through the telescope at mid-totality. I exposed for 8 seconds to bring out the colours of the shadow and the background stars, as faint as they were with the Moon in star-poor Pisces.
I shot a couple of thousand frames and processing of those into time-lapses will take a while longer, in particular registering and aligning the 700 I shot at 15-second intervals through the telescope. They show the Moon entering, passing through, then exiting the umbra, while it moves against the background stars.
With the latest success, I’ve had my fill of lunar eclipses for a while. Good thing, as the next one is not until January 31, 2018, before dawn in the dead of winter.
With the mild night, great setting, and crystal clear skies, this “supermoon” eclipse could not have been better. It was a super eclipse.
On Sunday, September 27 the Moon undergoes a total eclipse, the last we’ll see until January 2018.
This is a sky event you don’t want to miss. Whether you photograph it or just enjoy the view, it will be a night to remember, as the Full Moon turns deep red during a total eclipse.
Note — For this article I’m giving times and sky directions for North America. For Europe the eclipse occurs early in the morning of September 28, as the Moon sets into the west. But for here in North America the timing could not be better. Totality occurs in the evening of Sunday, September 27 as the Moon rises into the east.
Courtesy Wikimedia Commons
ECLIPSE BASICS
A total lunar eclipse occurs when the Moon — and it can only be Full — passes through the shadow cast into space by Earth. The Sun, Earth and Moon are in near-perfect alignment.
All total eclipses of the Moon consist of 3 main parts:
• The initial partial eclipse occurs as the Moon slowly enters the dark central portion of our planet’s shadow, the umbra. This lasts about an hour.
• Totality begins as the entire disk of the Moon is within the umbra. For this eclipse, totality lasts a generous 72 minutes.
• Totality ends as the Moon emerges from the umbra to begin the final partial eclipse lasting another hour.
Courtesy Fred Espenak/EclipseWise.com – All times are Eastern Daylight. Subtract 1 hour for Central Daylight, 2 hours for Mountain Daylight, 3 hours for Pacific Daylight Time. Times apply for anywhere in that time zone.
WHERE TO SEE IT
All of North America, indeed most of the western hemisphere, can see this eclipse. In North America, the farther east you live on the continent the later in your evening the eclipse occurs and the higher the Moon appears in the southeast.
For example, in the Eastern time zone, totality begins at 10:11 p.m. EDT and ends at 11:23 p.m. EDT, with mid-totality is at 10:47 p.m. EDT with the Moon about 35 degrees up, placing it high in the southeast sky for southern Ontario, for example.
For me in the Mountain time zone, the total eclipse begins at 8:11 p.m. MDT and ends at 9:23 p.m. MDT, with mid-totality is at 8:47 p.m. MDT, with the Moon just 13 degrees up in the east from here in southern Alberta. From my time zone, and from most location in the Rocky Mountain regions, the Moon rises with the initial partial phases in progress.
This is the total eclipse of the Moon, December 10, 2011, taken from the grounds of the Rothney Astrophysical Observatory, near Priddis Alberta, and looking west to the Rockies. This is a 2 second exposure at ISO 800 with the Canon 5DMkII and Canon 200mm lens at f/4.
For locations on the west coast viewers miss most of the partial eclipse phase before totality. Instead, the Moon rises as totality begins, making for a more challenging observation. Viewers on the coast will need clear skies and a low horizon to the east, but the reward could be a beautiful sight and images of a red Moon rising.
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. An HDR composite of 9 images from 1/125 second to 2 seconds, composited in Photoshop CS5. Taken at about 12:21 am MST on Dec 21, about 20 minutes before totality began, during the partial phase.
“SUPERMOON” ECLIPSE
This eclipse of the Moon is the last in a series of four total lunar eclipses that occurred at six-month intervals over the last two years. We won’t enjoy another such “tetrad” of total lunar eclipses until 2032-33.
But this eclipse is unique in that it also coincides with the annual Harvest Moon, the Full Moon closest to the autumnal equinox. Harvest Moons are known for their orange tint as they rise into what is sometimes a dusty autumn evening.
But what is making internet headlines is that this Full Moon is also the year’s “supermoon,” the Full Moon of 2015 that comes closest to Earth. In recent years these “perigee” Full Moons have been dubbed “supermoons.”
Call it what you will, it does make this Full Moon a little larger than usual, though the difference is virtually impossible to detect by eye. And it makes little difference to the circumstances or appearance of the eclipse itself.
Partial eclipse of the Moon at moonset, morning of June 26, 2010, at about 5:00 am. Shot with 200mm telephoto and 1.4x teleconvertor, for 1/15th sec at f/5 and ISO 100, using Canon 7D. From western North America the Moon will rise in partial eclipse like this on September 27.
HOW TO SEE IT
Just look up! You can enjoy the eclipse with the unaided eye, and even from within city limits.
Unlike eclipses of the Sun, the eclipsed Moon is perfectly safe to look at with whatever you wish to use to enhance the view. The best views are with binoculars or a telescope at low power.
Look for subtle variations in the red colouring across the disk of the Moon, and even tints of green or blue along the dark edge of the Earth’s advancing or retreating shadow during the partial phases.
If you can, travel to a dark site to enjoy the view of the stars and Milky Way brightening into view as the Full Moon reddens and the night turns dark.
HOW TO SHOOT IT
The total eclipse of the Moon, April 15, 2014 local time just after sunset from Australia. This is an 8-second exposure at f/2.8 with the 50mm lens on the Canon 60Da at ISO 800.
1. On A Tripod
The easiest method is to use a camera on a tripod, with a remote release to fire the shutter and prevent vibration from blurring the image. What lens you use will depend on how you wish to frame the scene and how high the Moon is in your sky.
Lens Choice
From eastern North America you’ll need a wide-angle lens (14mm to 24mm) to frame the eclipsed Moon and the ground below. The Moon will appear as a small red dot.
While you can shoot the Moon with longer focal lengths it takes quite a long lens (>300mm) to really make it worthwhile shooting just the Moon itself isolated in empty sky. Better to include a landscape to put the Moon in context, even if the Moon is small.
From western North America the lower altitude of the Moon allows it to be framed above a scenic landscape with a longer 35mm to 50mm lens, yielding a larger lunar disk.
From the west coast you could use a telephoto lens (135mm to 200mm) to frame the horizon and the eclipsed Moon as it rises for a dramatic photo.
Focusing
Use Live View (and zoom in at 10x magnification) to manually focus on the horizon, distant lights, or bright stars. The Moon itself my be tough to focus on.
Exposure Times
Exposures will depend on how bright your sky is. Use ISO 400 to 800 and try metering the scene as a starting point if your sky is still lit by twilight. Use wide lens apertures (f/4 to f/2) if you can, to keep exposures times as a short as possible.
The apparent motion of the Moon as the sky turns from east to west will blur the image of the Moon in exposures lasting more than a few seconds, especially ones taken with telephoto lenses.
The maximum exposure you can use before trailing sets in is roughly 500 / lens focal length.
Total eclipse of the Moon, December 20/21, 2010, taken with Canon 5D MKII and 24mm lens at f2.8 for stack of 4 x 2 minutes at ISO 800. Taken during totality using a camera tracker.
2. On a Tracker or Equatorial Mount
If you can track the sky using a motorized tracker or telescope mount, you can take exposures up to a minute or more, to record the red Moon amid a starry sky.
For this type of shot, you’ll need to be at a dark site away from urban light pollution. But during totality the sky will be dark enough that the Milky Way will appear overhead. Use a wide-angle lens to capture the red Moon to the east of the summer Milky Way.
The total eclipse of the Moon, October 8, 2014, the Hunter’s Moon, as seen and shot from Writing-on-Stone Provincial Park, Alberta. I shot this just after mid-totality in a single 15-second exposure at ISO 400 with the Canon 60Da, and with the 80mm apo refractor at f/6. It was mounted on the Sky-Watcher HEQ5 mount tracking at the lunar rate.
3. Through a Telescope
The most dramatic closeups of the eclipsed red Moon require attaching your camera body (with its lens removed) to a telescope. The telescope becomes the lens, providing a focal length of 600mm or more, far longer than any telephoto lens most of us own.
You’ll need the appropriate “prime focus” camera adapter and, to be blunt, if you don’t have one now, and have never shot the Moon though your telescope then plan on shooting with another method.
But even if you have experience shooting the Moon through your telescope, capturing sharp images of the dim red Moon demand special attention.
The telescope must be on a motorized mount tracking the sky, preferably at the “lunar,” not sidereal, drive rate. Focus on the Moon during the partial phases when it is easier to focus on the bright edge of the Moon.
Exposures during totality typically need to be 5 to 30 seconds at ISO 800 to 3200, depending on the focal ratio of your telescope. Take lots of exposures at various shutter speeds. You have over an hour to get it right!
The total lunar eclipse of April 4, 2015 taken from near Tear Drop Arch, in western Monument Valley, Utah. 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. All are with the 24mm lens and Canon 6D on a static tripod.
4. Time-Lapses
I’d suggest attempting time-lapses only if you have lots of experience with lunar eclipses.
Exposures can vary tremendously over the partial phases and then into totality. Any time-lapse taken through a telescope, or even with a wide-angle lens, will require a lot of manual attention to ensure each frame is well-exposed as the sky and Moon darken.
However, even if you do not get a complete set of frames suitable for a smooth, continuous time-lapse, selected frames taken every 5 to 10 minutes may work well in creating a multiple-exposure composite (as above), by layering exposures later in Photoshop.
Whatever method – or methods — you use, don’t get so wrapped up in fussing with cameras you forget to simply enjoy the eclipse for the beautiful sight it is.
This is the last total eclipse of the Moon anyone on Earth will see until January 31, 2018. So enjoy the view of the deep red Moon in the autumn sky.
The Harvest Moon rises into the dark arc of the Earth’s shadow.
What a perfect night this was. The Full Moon rose into a crystal clear sky, tinted with the dark blue shadow of our planet arching across the eastern sky.
The main image above is a 7-section panorama sweeping from northeast to southeast, but centred on the rising Harvest Moon rising almost due east.
The Moon came up just before the Sun set. The panorama below shows that scene. It’s a crop of a full 360°, 45,000-pixel-wide panorama, taken just as the Sun was setting almost due west and the Moon was rising 180° away in the east.
I took both panoramas with a Canon 5D MkII and 50mm Sigma lens, with the segments at a 30° spacing. That way I take 12 segments to cover a full 360°, a habit leftover from the days of shooting photo pans for planetarium projection systems consisting of 12 Kodak slide projectors.
My previous post showed some still frames from a time-lapse movie of the rising Harvest Moon. The final movie is above, assembled from 670 frames taken at 2-second intervals with the Canon 60Da and 200mm lens. I’ve shot this subject a few times now, but this was my best capture of the rising Full Moon at harvest time, always the most photogenic Moon it seems.
The Harvest Moon rises with pink hues into the deep blue twilight over prairie fields.
This was the scene tonight, September 19, as the Full Moon rose into a clear eastern sky. The view was perfect, with a cloudless horizon (for a change!) and the Moon prominent and pink as it rose into the twilight sky.
The main image is from a few minutes after moonrise. The bottom image, with a dimmer Moon, is from just after moonrise.
In neither case did I punch up the Moon in contrast or colour separately from the sky to make it stand out more than it did in real life. And I certainly did not paste a telephoto lens shot of the Moon into a wide-angle scene. That’s faking it. This is real.
Both frames are from a 670-frame time-lapse sequence, from the Moon first peaking above the horizon to when it rose out of frame at top right. That’s still in processing!
The Harvest Full Moon sets into a prairie scene lit by the rising Sun.
This was the scene this morning, September 19, as the Full Moon set just after sunrise on a perfectly clear morning.
Clear, of course, but for the only clouds in the sky just where I wanted to shoot. However, in this case they did help make the scene, adding more colours to the western sky at dawn.
This was the true Harvest Moon, as moonset occurred only a couple of hours after the official moment of Full Moon. However, the setting moons of Wednesday night, September 18 and Thursday night, September 19 can both claim to also be the Harvest Moon, the Full Moon closest to the autumnal equinox.
I plan to shoot the Moon coming up again, 12 hours after it set for this photo, and right at sunset tonight.
The Moon rises over a lunar-like landscape on Earth.
Well not quite. The badlands of Dinosaur Park, Alberta may look desolate but they were created by forces the Moon has never seen, namely water erosion. And they are “bad” only because we can’t farm them. But to the deer wandering across the top of the hill – and perhaps gazing at the Moon, too – the badlands are a fine place to live.
I shot this image as part of 600-frame time-lapse movie of moonrise, on September 30, the night that produced images for my last few posts. It was a very good night indeed.
The annual Harvest Moon shines over a scene from pioneering farm days.
One of the last remaining wood grain elevators still stands as a historic roadside attraction near the little hamlet of Dorothy, Alberta. It’s seen better days.
But in its time it took part in many a harvest in the Red Deer River valley. There were once no less three grain elevators here and railway tracks to take away the bountiful harvest. That was back in the 1910s and 1920s when Dorothy was a little boom town. But the prosperity waned in the Depression Years, and never returned. In the 1960s, the railway tracks were pulled up, and two of the elevators torn down.
Now, Dorothy is one of the ghost towns amid the badlands of the Red Deer River valley.
I shot this Saturday night, as the Full “Harvest” Moon rose over the hills, shining in the blue shadow of the Earth. This is one frame of 450 in a time-lapse sequence.
The Harvest Moon rises behind a new crop, a wind turbine harvesting the wind.
I shot this Friday evening, September 28, technically the day before Full Moon and the annual Harvest Moon. The location is amid the Wintering Hills Wind Farm northeast of me and south of Drumheller, Alberta.
This is one frame of 450 in a time-lapse sequence going from sunset into twilight with the Moon rising through the clouds. The changing colours were wonderful.
The Amazing Sky 