Posted on March 6, 2023
As I’ve made abundantly clear in earlier blog posts, 2023 started with my busiest ever workshop stretch. But I’ve finally reached enough of a lull in my schedule to start processing the fruits of all this labor—not nonstop, but maybe one or two images a day if I’m lucky. Part of me feels a little overwhelmed by how how long it could take at that rate, especially since I’m just two months into the year with many more trips ahead. But another part of me looks at the things I’ve seen and photographed and remembers how uncertain I was when I turned my stable life upside-down to start leading photo workshops. If you’d have told me that in 17 years I’d have more images than I have time to process, I’d have taken it with no questions asked, so no complaints.
To say that leading photo workshops has exceeded my expectations would be a vast understatement. I came into it with 20 years of technical communications experience (teaching a programming language, tech writing, and tech support), and thirty years as a serious amateur photographer. And as a California native who grew up camping, backpacking, and (later) photographing all of my initial workshop locations (Yosemite, Eastern Sierra, Death Valley), I was intimately familiar with my subjects. Piece of cake, right?
That said, since photo workshops weren’t really much of a thing 17 years ago, I was totally winging it when I started. Having never actually taken a photo workshop myself, I didn’t even have a template for how it should be done, so I just structured mine the way I thought I’d like a workshop to be run if I were to attend one. Since then I’ve learned so much—and of course much of what I’ve learned is stuff I didn’t even know that I didn’t know. (For example, walkie-talkies seemed like a good idea, so I invested in 15 of them and now have a box of 15 once-used walkie-talkies somewhere in my garage.)
A big unknown for me was the people part of the equation—I like people, but (perhaps you’ve noticed) people can be difficult. Would every group have a difficult person (or two, or three, or…), and how would I handle them? I mean, no longer would I be lecturing programmers and IT geeks in an air conditioned training room, delivering a canned presentation I’d offered countless times before. Leading photo workshops would mean herding a group of individuals with a broad range of fitness, skill, equipment, expectations, and needs, through remote areas in extreme, unpredictable conditions. What could possibly go wrong?
It turns out, not too much. First, I’ve always felt that my best photography memories often come in the most extreme conditions. And guess what—it turns out most other photographers feel the same way, and will gladly endure extreme conditions in exchange for great photography. They’ll also forgive difficult conditions that prevent potentially great photography: a downpour that makes photography impossible, clear skies that bathe beautiful scenery in harsh light, clouds that block a much anticipated moonrise, and so on.
But what about basic human diversity? Surely attempting to integrate a bunch of people with so many differences would be a recipe for disaster. Concerned about mixing struggling beginners with impatient experts, I originally toyed with the idea of minimum equipment and experience requirements. What a mistake that would have been. While most of my workshops include photography skills ranging from enthusiastic beginner to experienced pro or semi-pro, rather than generating tension, these differences have created a synergy, as it turns out most experts love sharing their knowledge and experience with those who need it.
Of course diversity encompasses more than photography skill. I’ve had workshop participants from nearly every continent (no penguins so far), and (I’m pretty sure) every state in the U.S. My workshop participants have been, in no particular order, musicians, computer professionals, artists, physicians, writers, lawyers, corporate executives, electricians, accountants, bond traders, active and retired military, other professional photographers, real estate agents, clergy, stay-at-home dads and moms, a classical composer, a Hollywood graphic artist, and a Hooters girl (a very sweet young lady who would completely dash any preconceived impression of what that might mean). In one workshop I had a rocket scientist and a brain surgeon. I’ve gotten to know a woman who biked across America, and a man who hiked the entire Pacific Crest trail. I’ve had (many) gay and lesbian couples, outspoken liberals and conservatives, a couple of people in a wheelchair, a man in the final stages of cancer, the patriarch of a family that endured one of America’s most public (and irrational) scandals, and a 9/11 survivor. So it’s not hyperbole to say that I’ve learned as much from my students as they’ve learned from me.
The common denominator connecting all this disparity? A passion for photography that unites strangers long enough to overcome superficial differences and appreciate deeper similarities: a love of family, friendship, nature, sharing, and laughter.
Of course it hasn’t all been a Disney movie. One question that comes up from time to time is whether I’ve ever had anyone attend a workshop who I would not allow in a future workshop. For a long time my answer was an immediate and emphatic, No, everyone’s been great. About 8 years ago one person changed that answer, but fortunately that turned out to be a one-off situation that hasn’t been repeated. (And thankfully that person has not attempted to sign up for another workshop.)
The bottom line is that a successful photo workshop is more about its people than it is about the location and conditions. My job is to create an environment that fosters connection, guide them to the best photography possible, then step back and let the participants themselves enjoy each other.
About this image
Of course great locations and conditions can certainly contribute to the happiness factor, and nothing makes a group happier than photographing the spectacular sights they signed up for in the first place.
I’ve already shared a couple of northern lights images from the first of the two Iceland workshops Don Smith and I did in January. Both of those images came from the workshop’s third night of photography, which I called the most spectacular aurora display I’ve ever witnessed. But after spending more time with my images from the previous night, I’m thinking maybe that proclamation was a little too hasty. But anyway, it’s not a competition, so who cares?
On our first night the group was completely shutout by an overcast sky. It didn’t help that later that night I got a text from an Icelandic friend congratulating me on getting the northern lights on the workshop’s first night, and I had to reply that unlike his vantage point in Reykjavik, we had wall-to-wall clouds up on the Snæfellsnes Peninsula.
While the aurora forecast was also good for our second night, the clouds persisted all day. But with clearing forecast that night, we ate dinner at a restaurant just a few minutes from Kirkjufell, then kept an eye on the sky. While waiting for the clouds to part after dinner, we got to watch Iceland’s handball team compete in the handball equivalent of the World Cup. I played a little handball in high school, this is a completely different sport (something like a soccer/basketball hybrid) that is clearly a huge deal in Iceland because half the town was crowded into this little pizza place to watch it. (It’s really a lot of fun to watch and many of us in the group got into it enough that we watched Iceland’s remaining tournament games as well.) But anyway…
The sky was just starting to clear when the game ended; by the time our bus parked at Kirkjufell the lights were dancing in all directions and we raced to the view as fast as our crampons would take us. Since this was most of the group’s first northern lights experience, I spent a few minutes getting people situated with exposure and focus. It was nice that we were the only ones out there (when we started), so everyone was free to spread out and make their own compositions.
Looking up at the variety of colors and ever-shifting forms felt like standing inside a celestial lava lamp. I started with my Sony a1 and Sony 20mm f/1.8 G lens, but the lights covered so much sky that I soon switched to my Sony a7R V, which I’d pre-loaded with my Sony 12 – 24 f/2.8 GM lens.
I moved around based on where the display was best at the moment, most of the time trying to align the aurora with Kirkjufell, but at one point I dropped down to the bottom of the slope and shot in the other direction to capture fanning shafts in the sky above Kirkjufellsfoss (the waterfall). When a magnificent arcing beam stretched across the northern sky, starting in the northeast and continuing out toward the western horizon, I was extremely grateful to have a wide enough focal length to capture the entire arc with Kirkjufell.
Though the temperature was about 10 degrees, with a 20+ MPH wind (and gusts closer to 40 MPH), I hardly noticed the cold. And I suspect no one else did either, because I didn’t hear a single complaint.
Click any image to scroll through the gallery LARGE
Category: aurora, Iceland, Kirkjufell, northern lights, Photography, Sony 12-24 f/2.8 GM, Sony a7R V Tagged: astrophotography, aurora, Iceland, Kirkjufell, nature photography, night, northern lights
Posted on September 25, 2022
So what’s happening here? (I thought you’d never ask.)
The orange glow at the bottom of this frame is light from 1,800° F lava bubbling in Halemaʻumaʻu Crater atop Hawaii’s Kilauea, the world’s most active volcano. It’s also a beautiful example of the final act of our planet’s auto-recycling process.
Propelled by the mantle’s inexorable convection engine, Earth’s tectonic plates endlessly jostle about, sometimes sliding past each other, often colliding. When the lighter of the colliding plates is pushed upward, mountains form. While this is happening, the denser plate is forced downward, beneath the uplifting plate, a process called subduction. As the downward force persists, the subjected crust continues downward into the mantle, where intense heat melts the rock until it’s absorbed into the mantle.
Around the globe subduction is constantly, albeit very slowly (on the human scale), adding new material to the mantle. To make room for this new material, magma somewhere else is forced out at weak points in Earth’s crust and volcanoes are born. Sometimes these volcanoes push up above the land in front of the subducting plate—that’s what’s happening in the Cascade Range of the the Pacific Northwest.
A hot spot can also form in the middle of a tectonic plate. For the last 40 million years the Pacific Plate has drifted slowly northwest above a hot spot, leaving a string of 80 or so volcanoes in its wake. Most of these have since eroded away, or never made it to the surface at all. The Hawaiian Islands as the youngest in this island chain, haven’t had time to erode into their eventual oblivion. The Big Island of Hawaii is the youngest of the islands, and the only one still volcanically active, though it’s believed that Maui isn’t completely finished.
Another island, Kamaehuakanaloa Seamount, is building up south of Hawaii and should make its appearance sometime in the next 100,000 years (could be much sooner). But until that happens, we get to enjoy Kilauea—and eventually (inevitably) Mauna Loa (last eruption, 1984), Hualalai (last eruption, 1801), and maybe even Kohala (last eruption, 120,000 years ago) and Mauna Kea (last eruption 4 million years ago) could come back to life.
The vertical white band above the crater represents world building on an entirely different scale. You no doubt recognize it as light cast by billions of stars at the center of our Milky Way galaxy. So dense and distant are the stars in the Milky Way’s core, their individual points are lost to the surrounding glow. The dark patches partially obscuring the Milky Way core’s glow are large swaths of interstellar gas and dust, the leftovers of stellar explosions—and the stuff of future stars. Completing the scene are pinpoint stars in our own neighborhood of the Milky Way, stars close enough that we see them as discrete points of light that humans imagine into mythical shapes: the constellations.
The Milky Way galaxy is home to every single star we see when we look up at night, and 300 billion (-ish) more we can’t see—that’s nearly 50 stars for every man, woman, and child on Earth in our galaxy alone. And recent estimates put the total number of galaxies in the Universe at 2 trillion—a number too large to comprehend.
Our Sun, the central cog in the Solar System, is an insignificant outpost in the Milky Way suburbs. It resides in a spiral arm, a little more than halfway between the urban congestion at the galaxy’s core and the empty wilderness of open space.
Everything we see is made possible by light—light created by the object itself (like the stars and lava), or created elsewhere and reflected (like the planets, or Halemaʻumaʻu’s walls). Light travels incredibly fast, fast enough that it can span even the two most distant points on Earth faster than humans can perceive, fast enough that we consider its arrival from any terrestrial origin instantaneous. But distances in space are so great that we don’t measure them in terrestrial units of distance like miles or kilometers. Instead, we measure interstellar distance by the time it takes a photon of light to travel between two objects: one light-year is the distance light travels in one year—nearly 5.9 trillion miles.
The ramifications of cosmic distances are mind-bending. While the caldera’s proximity makes its glow about as “right now” as anything in our Universe can be—for all intents and purposes, the caldera and its viewers are sharing the same instant in time. On the other hand, the light from the stars above the caldera is tens, hundreds, or thousands of years old—it’s new to me, but to the stars it’s old history.
Imagine Proxima d, a planet orbiting Proxima Centauri, a mere four light-years distant and the star closest to our solar system. If we had a telescope with enough resolving power to see all the way down to Proxima d’s surface, we’d be watching what was happening there four years ago. Likewise, if someone on Proxima d today (2022) were peering at us, they’d be viewing a pre-Covid world and learn that Dunkin’ Donuts was dropping “Donuts” from their name (how did I miss that?). Halemaʻumaʻu Crater, which paused its activity in August 2018, would be black. (Anything you regret doing in the last 4 years? Take heart in the knowledge that everywhere in the Universe outside our Solar System, it hasn’t happened yet.)
So what’s the point of all this mind bending? Perspective, I guess. To me, the best landscape images don’t just tip the “that’s beautiful” scale, they also activate deeper insights into our relationship with the natural world. And few things do that better for me than combining, in one frame, light that’s 25,000 years old with light caused by the formation of Earth’s newest rock.
About this image
In 2018, after years of reliable activity, Halemaʻumaʻu Crater went out in a blaze of glory. This renewed vigor included fountaining lava, daily earthquakes, and the complete collapse of the crater as I’d known it.
Even more impactful, lava draining from the summit flowed into the Pacific to create nearly 900 acres of brand new land, on the way overrunning nearly 14 square miles of land and destroying more than 500 homes. The spectacle ended in August, one month before that year’s Big Island workshop.
Kilauea’s current eruption started in September 2021, just two weeks after that year’s workshop ended. Between sporadic eruptions and Covid, I haven’t been able to enjoy one of my favorite sights, the Milky Way above an active Kilauea, since 2017. Needless to say, in the weeks leading up to this year’s trip I kept my fingers crossed that Kilauea would keep going. It didn’t disappoint.
Given the caldera’s collapse and the new eruption, I knew things on Kilauea were completely different from any previous visit. So on my first evening back on the Big Island (I always fly in 3 days before the workshop to check all my locations), I made the 40 minute drive up from Hilo to get my eyes on it.
At the vista that once housed the now closed Jagger Volcano Museum, and that used to be the primary place to view the eruption, I started chatting with a photographer who was set up with a long telephoto, waiting for the full moon to rise. It turned out that she volunteers at Hawaii Volcanoes National Park and does a lot of photography for the park. She very generously provided me with great information that saved me a lot of scouting time, including the best places to view the new eruption, and how to avoid the crowds I’d heard so much about.
Based on her input, after sunset I parked at the Kilauea Visitor Center and took a 1/2 mile walk along the Crater Rim Trail to the point where my new friend had promised the lava would be visible. I chose this spot over the closer view that most people seemed to prefer for a couple of reasons: fewer people (and easier parking), it would be an easier walk for my group (you can only go as far, or as fast, as the slowest person), and (especially) because I thought it would align better with the Milky Way.
To say that I was thrilled with the new view would be an understatement. Though clouds obscured the Milky Way that evening, I was pretty confident the alignment would be fine—not the perfect alignment I got from the spot I’d always used before, but definitely close enough that it would be no problem getting the eruption and Milky Way in the same frame.
The thing that excited me most was that I could actually see the lava. In my 12 years visiting Kilauea, I’ve only been able to see lava at the summit once (check the gallery below)—in the other visits we could clearly see the lava’s beautiful orange glow, but the lava lake was too low to be visible from the rim. But now not only was the lava visible, the perspective was close enough to actually see it bubbling and splattering on the lake’s surface. I hadn’t brought my camera, but I took a quick snap with my iPhone, then walked back to the car in the dark, pretty stoked by what I’d be able to share with my group.
I returned to the volcano the next night to check out more locations, especially interested in my old viewing spot. I was pleasantly surprised to find that I could still see the glow at least as well as I could with the earlier eruption, and that it still aligned perfectly with the Milky Way.
I took my workshop group up to Kilauea on our second night—since it’s a real highlight, I like to do the volcano early in the workshop so we can come back if clouds shut us out. After a few other stops waiting for darkness, we started the short (and easy) hike out to the new lava viewing sight shortly after sunset.
Fog hovering over the caldera obscured the sky at the vista, but no one cared because for most (all?), it was the first time they’d seen lava. Without stars, this was a total telephoto shot—since everyone in the group was shooting mirrorless, we could all magnify our viewfinder and get an up-close, live look at the bubbling lava. It appeared to be bursting from a vent near the caldera wall, like a massive waterfall springing from a mountainside. In addition to the constant rolling and popping on the lake’s surface, every minute or so we could see a much bigger explosion that sent lava careening about the crater—pretty cool for all of us.
I spent most of my time working with people in the group and didn’t photograph too much. Eventually I did manage a few telephoto frames and was pretty happy with how things were going in general—not so much for my images, but mostly because everyone seemed as excited as I’d hoped they’d be.
About the time I was thinking of heading over to my other spot, the fog suddenly thinned and the Milky Way appeared. Everyone immediately switched to wide angle lenses and started working on completely different images. For the next 20 minutes or so we alternated between clicking and waiting as the fog came and went. Again I spent much of that time working with my group, but I managed to get in a few Milky Way frames, including this one.
I’ve got my Milky Way exposure down, and focus for this image was actually easier than most Milky Way scenes because of the brightness in the caldera. Since the Milky Way requires an exposure too long to freeze most motion, all detail in the lava was lost, but I still think it’s pretty cool to know what that glow really is. (Full disclosure: I used Photoshop’s Content Aware Fill tool to fill in a tiny blown-out white patch where the hottest lava was too bright for my night exposure.) The biggest problem I had to deal with is the guy standing next to me (not in my group), who insisted on using a red light (great for telescope or naked eye view, but absolutely the worst light source for night photography). So I had to time my clicks for the times he turned it off, then hope he kept if off until my exposure complete.
Eventually the clouds thickened and showed no sign of leaving. Since everyone was pretty happy with what they had, we packed up and headed back. But it turns out we weren’t done, because by the time we made it backto the cars, the stars were back out—so I took everyone over to my other view. There was no fog at this spot and the Milky Way remained out the entire time we were there. We had another great shoot, despite a crazy wind that hadn’t bothered us at all at our first spot. But that’s a story for another day…
Click any image to scroll through the gallery LARGE
Category: Hawaii, Kilauea, Milky Way, Sony 14mm f/1.8 GM, Sony a7SIII, stars Tagged: astrophotography, Hawaii, Kilauea, Milky Way, nature photography, night, stars
Posted on July 17, 2022
Are you as thrilled as I am by the mesmerizing images we’re seeing from the James Webb Space Telescope? There’s nothing like a heaping dose of perspective to remind humans of our insignificance in the grand scheme things, and these images deliver perspective in spades.
I think my favorite Webb image is the view deep into a seemingly tiny black region of sky that reveals thousands of galaxies. How tiny? According to the NASA website, “This slice of the vast universe covers a patch of sky approximately the size of a grain of sand held at arm’s length by someone on the ground.”) The light from these galaxies traveled as far as 13.1 billion years to reach us, which means we’re getting a view of our nascent Universe as it was less than a billion years after the Big Bang.
I get another dose of perspective, albeit on a much smaller scale, each time I visit the Southern Hemisphere. After a lifetime living north of the equator, I pretty much take for granted the Northern Hemisphere night sky. When I’m outside after dark, I reflexively look up and locate the Big Dipper. Using the Dipper’s pointer stars, my eyes slide to Polaris (the North Star) to locate north, then slowly scan the surrounding sky for other familiar features: bright stars Arcturus and Spica, constellations Cassiopeia and Corona Borealis, among many. If it’s dark enough, I try to pick out the Little Dipper and the Andromeda Galaxy.
Looking up at night in the Southern Hemisphere is downright disorienting. Most of the stars and constellations are completely unfamiliar (but no less beautiful), and those that are familiar (like Orion), appear “upside down.” (There’s no true up and down in space because up/down, left/right is always relative to the viewer’s frame of reference.) The Milky Way down here is reversed, and I’ll never forget the first time I watched a Southern Hemisphere moonrise and realized that it moved left (north) as it rose—duh.
A personal Southern Hemisphere highlight is the opportunity to see the Large and Small Magellanic Clouds. Like the first (only) time I saw the Taj Mahal and Stonehenge, my first view of the Magellanic Clouds was like spotting a celebrity I’d heard about my entire life but never imagined I’d see in person.
The Magellanic Clouds are satellite galaxies of our Milky Way. The Large Magellanic Cloud is about 160 light years from Earth and estimated to contain 30 billion or so stars; the Small Magellanic Cloud is about 200 light years distant and weighs in at around 3 billion stars. It also appears the the SMC orbits the LMC, making it a satellite of a satellite.
In a dark Southern Hemisphere sky, both Magellanic Clouds appear as smudges of light, faint but clearly visible. The diameter of the LMC is about 5 degrees, while the SMC spans less than 2 degrees (for reference, the Sun and Moon are each about 1/2 degree across when viewed from Earth). None of Magellanic Clouds’ individual stars are bright enough to be resolved with the human eye.
About this image
In an earlier post I detailed the night I photographed the Milky Way over Cecil Peak and Lake Wakatipu. It was the first night of the New Zealand winter photo workshop Don Smith and I do each year, and we were pretty pleased that the conditions cooperated so nicely.
We came straight here from our sunset shoot, then waited for the sky to darken enough for the Milky Way to appear. Toward the end of the shoot, once everyone was locked in and feeling good about their results, I started to look for ways to do something a little different and my eyes landed on the Magellanic Clouds. But there were a couple of problems: first, there’s a lot of sky between them and the Milky Way, which was still going to be my primary subject; second, they were both above a blob of large shrubs (or small trees) on the lakeshore.
It’s times like this that I especially love the wide field of view of my Sony 14 f/1.8 GM lens. This lens is always great in New Zealand because the Milky Way’s core here is so high in the sky, the wide field of view enables me to get lots of Milky Way and foreground. This evening I found that by going horizontal at 14mm, I could in fact get the Milky Way and Small Magellanic Cloud in my frame without crowding either too close to the border.
But now the ugly shrubs were in my frame too. The solution for that problem was simply to walk about 50 yards up the lake. Engaging the Bright Monitoring feature on my Sony a7SIII (Sony shooters need to look up this underused feature that’s fantastic for night photography—mine’s assigned to a custom button on all of my bodies), I saw in my viewfinder that the shrubs were no longer a problem.
I only shot here for about 5 minutes, but by the time I made it back to the group, the group was ready to head back to the hotel for dinner—always a good sign that everyone was happy with their results.
Here’s my Photo Tips article on Milky Way photography
Click an image for a closer look, and to view a slide show.
Posted on June 19, 2022
Last night I completed a 30-hour odyssey that started in Sacramento, included stops in San Francisco, Fiji, and Aukland, before finally reaching its merciful conclusion in Queenstown, New Zealand (one car, one taxi, one bus, three airplanes, and lots of airport walking throughout). So forgive me if I’m not in shape (or in the mood) for writing a new blog. Instead, in honor of Father’s Day, I’m sharing this blog post from a couple of years ago honoring my father. I did, however, muster the energy to write few paragraphs about this image taken on the first night of last month’s Grand Canyon raft trip, which I have added at the bottom of this post, just above the gallery.
Had we not lost him 18 years ago, my dad would be turning 92 next month. He was a such a vibrant, healthy person, both mentally and physically, that I have no doubt he’d still be going strong if Alzheimer’s hadn’t taken him. I have always been grateful for Dad’s love, gentle discipline, wisdom, advice, and laughs (can’t forget the laughs), but it takes being a parent to fully appreciate our own parents’ love, and their influence on the adults we become.
Dad was a United Methodist minister who literally practiced what he preached. Just one example: In 1965, when Martin Luther King issued a plea for clergy to join him on his voting rights march to Montgomery, Dad borrowed money and flew across the country to join Dr. King in Selma, Alabama (where he was on national TV getting arrested with hundreds of other marchers).
His was an inclusive, Jesus-centric theology that honored all religions and people. He’d do things like open his pulpit to the local rabbi on Sunday morning, then reciprocate the following Saturday with a sermon of his own at the synagogue. Dad welcomed everyone into his churches, and became an outspoken advocate for LGBT rights long before it reached the mainstream. He frequently provided odd-jobs around the church to people who were down on their luck, and I lost track of the number of homeless people, including families with young children, we housed while they tried to get back on their feet.
In addition to the values he instilled, so many of the things that define my personality are directly attributable to my dad’s influence. My positive spirit, sense of humor, and love for sports were absolutely modeled by Dad. And when asked how I became a photographer, the instant answer has always been that my dad was a serious amateur photographer whose 80-hour work week offered too little time to pursue his passion, so he made up for lost time on our summer family vacations. So frequent were our photo stops, I grew up believing that a camera was just a standard outdoor accessory.
But I think his influence on my photography goes deeper than that. More than simply modeling camera use, Dad instilled in me his appreciation of nature’s beauty, and his longing for its soothing qualities. I realize now, because I see it in myself, that it’s not simply photography that dad loved, he was motivated by an insatiable desire to record and share the people and places he loved.
On a minister’s budget, our family summer vacations were, without exception, camping trips—always tent-camping, though in the later years we splurged on a used, very basic tent trailer (no kitchen, bathroom, or any of the other luxuries available in today’s tent trailers). These vacations usually took advantage of the mountain scenery within a few hours of our California home (we were just as close to the ocean, but our vacations were almost always in the mountains), but a few times our family (Dad, Mom, my two younger brothers, and I) hit the road for a much longer camping trip. Some of my most significant childhood memories came on the full month we camped all the way across the United States and back, and a multi-week camping adventure into and around the Canadian Rockies.
Of our more frequently visited destinations, Yosemite was the clear favorite. Marveling at the Firefall from Camp Curry and Glacier Point, waiting in lawn chairs with hundreds of fellow tourists at the Yosemite garbage dump for the bears to arrive for their evening meal (really), rising in the dark for a Dad and Gary (only) fishing expedition to Tuolumne Meadows, family hikes up the Mist Trail to Vernal and Nevada Falls, are just a few of the memories that I realize in hindsight formed the bedrock of my Yosemite connection.
My favorite Dad photography story happened when I was about ten. It involves an electrical storm atop Sentinel Dome, and his desire to photograph a lightning bolt, a desire so great that it trumped common sense. As his ignorant but trusting assistant, to keep his camera dry I stretched high to extend an umbrella above Dad’s head. (In his defense, as Californians, the novelty of lightning obscured a full comprehension of its dangers.) We didn’t get the lightning, and more importantly, it didn’t get us. But that’s not the end of the story.
After risking our lives on Sentinel Dome, the family ended up at Glacier Point, just down the road. Dad had returned to tourist mode as we browsed the shop at Glacier Point Lodge, no doubt seeking souvenirs that would fit our meager budget. But when a vivid rainbow appeared out of nowhere to arc across the face of Half Dome, Dad was ready with his camera still draped around his neck. Watching Dad’s excitement, better than any souvenir, this felt as if God was giving him a much deserved, “I got your back.”
I love you, Dad.
About this image
Another life-long interest I can thank my dad for is my love for astronomy. Even though Dad’s interest in astronomy was little more than an enthusiastic marveling at the stars we saw on our summer camping trips, as soon as he sensed my attraction to the night sky, he went to work figuring out how to get me a telescope. Limited, as always, by his minister’s salary, he somehow negotiated with a fellow Kiwanis member and serious amateur photographer the gift of a no longer used 6-inch reflector telescope that was far better than anything I could have hoped for. (I was especially proud to discover this photographer’s name in the photo credit for a nebula image in one of my astronomy books.)
Today I trace my lifetime fascination with the night sky all the way back to this simple act of support from my father, a fascination that manifests today in a love for photographing the stars above my favorite landscapes. It’s why so many of my workshops attempt to account for the night photography opportunities, including my annual Grand Canyon raft trip, which I always schedule a moonless week in May.
Because in May a view of the brilliant core of the Milky Way requires a good view toward the southern horizon, and the Grand Canyon trends mostly east-west, and campsites are first-come, first-served, it’s not necessarily a sure thing. Other important factors are an open view of the river for a foreground, and raft parking upstream from our river view.
In the eight years I’ve done this trip, I’ve identified several target campsites, and on the first night of this year’s trip we found at a new camp that instantly became one of my favorites. The problem here was the only place to put the rafts was right in front of the view, so as soon as we had the rafts unloaded I went exploring and found a great little beach a couple of hundred yards downstream.
The problem was that getting here required a little boulder scrambling that was doable for most in broad daylight, but not an option in the utter darkness of a Grand Canyon night. But just past the boulder field I found a spot with enough room for campsites and a straight, easy walk down to the river. So I advised the group that anyone interested the best night photography should lug their gear up the hill and over the boulders now.
At least six others took my advice. Relying on my aging body’s inability to sleep through the night, I didn’t bother setting an alarm and woke up naturally (always the best way) around 2 a.m., just as the Milky Way’s core was slipping over the canyon wall. I found two or three already shooting away at the river, and during the hour or so I was down there we were joined by several others.
Most of us started at the most easily accessed spot right on the river, but after a while I moved a few dozen yards downstream to see what the view was like there. After negotiating a few boulders, I found myself on a flat sandstone platform just a couple of feet above the river, with what I thought was an even better view. I let everyone know my discovery and was soon joined by two or three more adventurous souls. A great start to a great trip.
One more thing
I’m sure my dad had no idea at the time the significance his simple act of support would have on the rest of my life. Just something that I hope all parents, or prospective parents, keep in mind.
Posted on December 12, 2021
Between a lot of travel last week and preparing for a workshop that starts this week, I somehow managed to process an image yesterday. And today I’m going to attempt to squeeze out a quick blog post around a gathering that’s a 5-hour roundtrip away. Let’s see what happens…
This image makes me think about other memorable shoots that might not have happened had I stuck with the original plan, or succumbed to the easy (more comfortable) exit. These experiences are a testament to the Wayne Gretzky (or was it Michael Scott?) wisdom that you miss 100% of the shots you don’t take.
I’m thinking about the rainbow above Yosemite Valley that I wouldn’t have gotten had I stuck with my plan to meet a private workshop student for dinner—instead, I met him and his girlfriend at the restaurant and insisted that we forego dinner to go sit in the rain, because I thought a rainbow might be possible. Or a very cold morning at Lake Wanaka, New Zealand, when I woke to fog so thick that I could barely see 100 yards. Or setting my alarm for 4:30 a.m. to photograph sunrise, even though I had a 12-hour drive home and the forecast promised a zero-percent chance of rain—only to be gifted a 2-hour electrical storm that ended with a rainbow.
Normally I do the Milky Way shoot in the bristlecones on my Eastern Sierra workshop’s second night, but new permit restrictions thwarted that plan (turns out clouds and wildfire smoke would have stopped us anyway). So I resorted to Plan B, promising that we’d give the Milky Way a try after the Olmsted Point sunset shoot on the workshop’s final night.
But ascending Tioga Pass, we encountered smoke from one of the many wildfires scorching California. The smoke thickened as we headed west, and by the time we arrived at Olmsted Point, we could barely make out the outline of Half Dome in the smoky distance. We stayed long enough to enjoy a red-rubber-ball sunset, then blew off our “wait for the Milky Way” plan and drove back down to Lee Vining for dinner.
Though we were all a little disappointed to be missing the Milky Way shoot, as we queued up at the Whoa Nellie Deli (look it up), I sensed that many in the group looked forward to a warm and restful evening. Still, at one point I snuck out into the cold to check the sky. Seeing that clouds, smoke, or some combination of both had snuffed them, I confirmed to the group that the Milky Way shoot was off.
Walking outside after dinner, I was already mentally back in my room, but nevertheless glanced skyward and was surprised to see stars. Lots and lots of stars. Without the smoke/cloud blanket to hold in what little warmth remained, the temperature felt like it had dropped another 10 degrees. Part of me really, really wanted to pretend I hadn’t seen the stars and just herd everyone to the cars before they noticed them too, but I knew the Milky Way was a priority for many, and this opportunity was too good to pass. When I suggested that we give it a shot, almost the entire group was onboard (I can’t remember whether anyone opted out, but most didn’t). So we drove out to South Tufa, bundled up, and traipsed down to the lake.
I’ve photographed here more times than I can count (it’s possible there aren’t even numbers that go that high anyway), but only once or twice at night, many years ago. I didn’t have a specific spot in mind, but since South Tufa is on the south side of the lake, and the Milky Way is in the southern sky, I figured we’d likely be shooting in a tufa garden, with the lake at our back and the calcium carbonate towers in the foreground.
But walking east along the lake shore in the dark, we came upon a small peninsula jutting into the lake. Despite having walked by this spot countless times, I suddenly realized it might protrude far enough to allow us to shoot southward and back cross the water, toward a few tufa towers, with the Milky Way in the background.
We used flashlights to walk out and set up, but then photographed by the light of nothing but the stars. Working with an entire group out here in the dark, with no more than three very craggy feet of space between the lake at our feet and a wall of tufa behind us, was a real challenge. Each time someone called for help I had to navigate a treacherous route in near total darkness, taking care not to bump anyone, and being very mindful that the slightest misstep could send me sprawling into the frigid, salty lake (not to mention what that would do to the reflection).
Each time I passed my camera, I checked my previous image, made quick adjustments, and clicked a new frame before moving on to the next person who needed help. I only managed a handful of shots, and while they all looked pretty similar to this, that was just fine. We stayed here for 30 minutes or so, then moved on to the tufa garden I’d originally considered. That was nice too, though many of those images were spoiled by someone light painting the tufa nearby.
Looking over the images from that night, I’m reminded not just of the great photography we enjoyed, but also of how much fun we had out there in the dark, doing something we never imagined we’d be able to do. It would have been very easy after dinner to return with our full stomachs to our warm rooms, and turn in early to be rested for our early start the next morning. But I’ve been doing this long enough to know that the best memories often come from the most challenging conditions. If we’d have followed the strong urge to return to the hotel right after dinner, we almost certainly would have been quite comfortable, content, and completely oblivious to what we’d missed. And what a sad thing that would have been.
Click an image for a closer look, and to view a slide show.
Category: Eastern Sierra, Milky Way, Mono Lake, reflection, Sony 14mm f/1.8 GM, Sony a7SIII, South Tufa, stars Tagged: astrophotography, Eastern Sierra, Milky Way, Mono Lake, nature photography, South Tufa, stars
Posted on September 19, 2021
More than anything else, photography needs to make you happy. When photography was my hobby, that wasn’t really a problem—I photographed what I wanted, where I wanted, when I wanted, with no pressure to please anyone else. Pretty nice. But, as I mulled turning photography into my livelihood (nearly 20 years ago!), I couldn’t help thinking about the photographers who had become unhappy after turning their passion into their profession. Suddenly their choices were fueled not by their own creative juices, but rather by their need to pay the bills.
So one of the promises I made to myself when I decided to pursue photography as a career was that I’d only photograph what I want to photograph. Over the years that approach has evolved to cover more than just subject choices—it also applies to my overall approach to photography, from capture through processing, all the way to what I share and how I share it. So I think a more accurate way of expressing my personal key to photography happiness would be that I photograph to please no one but myself.
When you look at one of my images, you’re viewing a subject that resonates with me personally (while I don’t think every photographer can say that, I also don’t think this makes me unique). That personal connection is why most of my images feature some version of the natural processes that have always fascinated me, camera or not: weather and its many manifestations (such as clouds, rainbows, lightning, and snow), geology (like mountains, volcanism, and the other natural processes of landscape building), and of course all things celestial. Communicating that connection is also why I virtually never share an image without writing something about it and/or the natural processes at play.
This need for connection to my subjects also influences my personal photography rules—not the same “rules” that guide and constrain aspiring photographers, but my own rules for what and how I photograph. Rules like natural light only (no light painting, flash, or any other artificial light), and no arranging of subjects in my scene, and so on.
One and done
A big personal rule for me is one-click capture. Though I never really felt much nostalgia for the color transparencies I shot for over 25 years, I’m still driven by a film photographer’s mindset. That doesn’t mean I don’t process my images, or that I don’t appreciate the power of digital processing to convey my subjects at their very best. But I do (among other things) like knowing that each image represents the photons that struck my sensor in the span of a single shutter click. In other words, I am a one-click photographer who gets no pleasure from merging, blending, combining multiple images into a single image.
It seems that every time I try to explain these personal motivations and guiding principles, I get a few defensive responses from people who believe I’m saying that everyone should follow my rules, or that I’m somehow superior to photographers who don’t do things the way I do them. Nope. I’m simply saying that my images need to please me and no one else, and hope your own images, however they’re achieved, make you just as happy as mine make me.
Which brings me to…
I’m thinking about all this because today I’m sharing a Milky Way image from my recently concluded Hawaii Big Island photo workshop. And nothing underscores the difference between my own (dinosaur?) approach than today’s computer-enabled (and beautiful) astro images.
For most of my photography life, I was frustrated by the camera’s low light limitations. In my pre-digital days, using my medium of choice (color slides) to photograph the Milky Way above a landscape was just a dream. And my first digital cameras, while perhaps better than slides in darkness, were still not up to the night photography task.
But over the last fifteen or so years, I watched technology improve to the point that one-shot, night-landscape photography became possible—and it keeps getting better. In my first digital attempts, I found that while I could capture the Milky Way, there was not enough light for the camera to pull in discernible landscape detail to go with it. Instead, in those early digital days I settled for moonlight night images—no Milky Way, but plenty of stars above a beautifully moonlit scene.
As I became hooked on moonlight photography, I watched other photographers start having Milky Way success by blending two (and sometimes more) images—one for the Milky Way, and another much longer exposure for the landscape. I actually tried this approach myself, had enough success to appreciate the technique, but soon realized that I derived absolutely no pleasure from these manufactured images and stopped doing it without ever sharing a blended creation with another soul.
My first real Milky Way success came at Kilauea, about ten years ago. Here the orange glow from the churning lava lake provided enough light to illuminate the surrounding caldera, and sometimes even painting the clouds with its volcanic glow. I was hooked.
The next major Milky Way milestone came when I switched to Sony and started using the Sony a7S. Suddenly, not only could I include lots of foreground detail in my one-click Milky Way images, I could see the scene in my viewfinder well enough to compose and focus quickly, without guessing.
And while my night cameras been evolving—from the a7S, then the Sony a7SII, and now the a7SIII—Sony has slipped the final piece of the night photography jigsaw into place with a great selection of fast, wide, and sharp lenses that seem made for the Milky Way.
For many years I looked forward to my Hawaii workshop more than any other workshop, in no small part because of the opportunity to return to Kilauea, the location of my first Milky Way success and still one of my very favorite Milky Way locations. Then, in August 2018, the Kilauea eruption went out in a blaze of glory—suddenly, I had to scramble for Milky Way locations on the Big Island.
With many locations lost to the recent eruption, in September 2018 I took my group to the Mauna Kea summit, nearly 14,000 above the Pacific. We had a great shoot among the array of telescopes at the summit, but the only thing more brutal than the wind and cold at the top was drive up there. My rental car started losing power and flashing an engine warning light, and a couple of other drivers were (understandably) less than thrilled about violating their rental car agreements. We also had to send a couple of people back down the mountain when they started feeling altitude sickness. (I’d still recommend the experience to anyone—it’s just not something I’m comfortable doing with a group.)
In 2019 scouted the Puna Coast for a good spot, but found much of the access still limited by the 2018 lava flow. I finally settled for section of brand new lava above the ocean, but clouds and moisture-thickened air hindered visibility, and the moonless darkness made it very difficult to safely get close enough to include much crashing surf. The Milky Way made enough of an appearance that were were able to photograph it, but the overall experience was less than ideal.
Given all the obstacles Mother Nature had thrown at me—not just locations and access lost to lava flows, but recent hurricane and flood damage to other locations too—I decided to take 2020 off from Hawaii. (Turns out I’d have had to cancel anyway.) But I missed Hawaii and realized, eruption and Milky Way or not, it’s a pretty great place to photograph. So the Big Island went back on my schedule in 2021.
Despite the aborted eruption and the prior night location difficulties, I was determined to give the Milky Way another shot in 2021. Thinking it might be easier to photograph away from the coast, I found a nice elevated view on Chain of Craters Road in Hawaii Volcanoes National Park. It was about three miles from the coast, but had a great view of the ocean and recent lava flows, and a few striking trees for the foreground.
I gave the group some Milky Way training on our second afternoon, then drove out to the chosen spot after that evening’s sunset shoot. While the view was indeed magnificent, the wind was so strong that we couldn’t even consider setting up tripods. But since we were there anyway, I kept everyone out long enough for everyone to see the Milky Way emerge from the darkness. While that was more of a consolation prize for people with their hearts set on Milky Way images, it was pretty cool, especially for the folks who have never really seen the Milky Way’s core in a truly dark sky.
Some groups are more excited than others about the chance to photograph the Milky Way, and I could tell that this group was pretty disappointed that our shoot didn’t work out. So I decided to give it one more shot, on the workshop’s final night—no guarantees, but we’d at least go down trying.
Since our final sunset would be on the Puna Coast, I decided that we’d just find a spot out there for the Milky Way. A check of the map confirmed that the galactic core would align nicely with the rocky coast from MacKenzie Point, my planned sunset spot, we just stayed put there and waited for the Milky Way to come to us.
The downside of this location is that it’s rather precariously perched above quite violent surf. But since we were already out there for sunset, I knew everyone would be able to get situated and set up for the Milky Way early enough to avoid moving around much (or at all) in the dark.
The biggest unknown in this plan was the clouds that always seem to lurk along the Puna Coast. But after a day of sky mostly obscured by clouds, a little opening appeared in the south around sunset, and I crossed my fingers. We ended enjoying the most colorful sunset/sunrise of the workshop, then crossed our fingers that the sky would remain open until darkness was complete.
For this shoot I used my Sony a7SIII and Sony 14 f/1.8 GM exclusively. Usually my Milky Way compositions favor the sky over the foreground. But here, long exposures of the waves exploding against jagged volcanic rock created ethereal motion blur that nicely complimented the Milky Way, so I wanted to include as much surf as sky. Not only did I want more foreground than usual, the lower the latitude, the higher in the sky the Milky Way’s core is—having such a wide lens allowed me to include lots of surf and sky.
I only managed to capture seven frames while I “bounced” (tiptoed gingerly) in near total darkness, hyper-conscious of the consequences of a misstep, between people to provide assistance. The southern sky was virtually clear in my first two captures, but each subsequent click revealed an ominous cloud bank encroaching on our sky. Knowing how quickly the rain can strike in Hawaii, and wanting to avoid anything that might cause people to move suddenly in the dark, I called the shoot after about 30 minutes. This is my final image of the night.
Since this was the workshop’s last night and there were no more image reviews, I can’t say that everyone finished that shoot with a great Milky Way image. But I do know that everyone did at least capture the Milky Way, and gained enough insight to do it better the next time. I also know that everyone was happy with the entire experience—which is really what it’s all about.
Click an image for a closer look, and to view a slide show.
Category: Big Island, Hawaii, Milky Way, Puna, Sony 14mm f/1.8 GM, Sony a7SIII, stars Tagged: astrophotography, Big Island, Hawaii, Milky Way, nature photography, Puna Coast, stars
Posted on July 18, 2021
Comets were once harbingers of doom, so it’s likely that in times past the appearance of a bright comet coincident with a worldwide pandemic would have stoked great fear. Instead, (thanks to knowledge gained through centuries of scientific discovery) Comet NEOWISE infused a kernel of joy into an otherwise bleak year.
Spurred by the first NEOWISE anniversary earlier this month, over the previous week or two I revisited the images from last July’s four NEOWISE shoots (two in Yosemite, two at Grand Canyon) to see if I’d overlooked anything. It was great to mentally revisit those nights, which were each in their own way among the most memorable night sky experiences of my life:
On my search I found many process-worthy images, but most were fairly similar to what I already had. One exception is the image I share here. Rather than casting the magnificent comet in a costarring role with landscape and/or celestial icons (Half Dome, El Capitan, Grand Canyon, Big Dipper, Venus), NEOWISE is the one and only star of this image. And more than my other NEOWISE images, what sets this one apart is the spectacular ion tail.
Of my four NEOWISE shoots, the comet was probably at its most striking for my two in Yosemite—each for a different reason. My first NEOWISE experience came during a pre-sunrise visit to Glacier Point that coincided with the comet’s peak visibility.
While it had brightened to somewhere between magnitude 0 and 1 (the lower the magnitude, the brighter) shortly after its July 3 perihelion (closest approach to the sun), NEOWISE was too close to the sun to stand out in the against the brightening sky. But by the time of my Yosemite trip on July 10, NEOWISE had climbed out of the sun’s glow, while still shining in the magnitude 1 to 2 range—somewhere between the brightness of Spica and Polaris—making it easily the most prominent object in that part of the sky.
Six days later I returned to Yosemite, this time taking the one mile hike out to Taft Point to photograph NEOWISE above El Capitan after sunset. When the sky darkened, NEOWISE was clearly visible to the naked eye, but noticeably dimmer. But what made this night’s show special was the development of a spectacular ion tail. Faintly visible to the unaided eye, this new addition was a thing of beauty in my viewfinder and images.
I’m going to digress briefly to mention an important aspect of my photography that I’m not sure everyone shares. In the simplest possible terms, I can’t imagine photographing subjects—celestial, terrestrial, atmospheric—that I don’t understand. Rather than a personal “rule,” this need to understand my subjects is so ingrained in my personality that I didn’t fully appreciate its significance until recently.
My proclivity manifests in many ways, from obsessively buying geology books on every new location, to pouring over scientific articles explaining an obscure cloud formation, to mentally running orbital geometry in my head as I go to sleep (really). And sometimes understanding is the catalyst, inspiring me to pursue with my camera subjects that have fascinated me for years: lightning, solar eclipse, the aurora. (Still dreaming about that first tornado.)
My own internal connection between visual beauty and the natural phenomena that beauty represents probably explains why my blog is such an integral part of my photography. While I can capture nature’s visual gifts with my camera, I need my blog to connect it to the underlying processes. Another, no less important, component of blogging about my subjects is that researching and writing it often becomes as much of a learning experience for me as it is for my readers. (So thank you.)
If you follow me at all, you know my love of astronomy in general, and of comets in particular. So when I saw NEOWISE’s ion tail, I knew what it was, but wanted to more completely understand things like why a comet’s ion tail is always separated from its brighter dust tail, and why the ion tail appears blue in my images (is this real, a color temperature thing, or maybe some color artifact introduced in-camera?).
At risk of repeating myself, a comet is a lump of dust and ice in an extreme elliptical (it’ll be back) or parabolic (one-and-done) orbit of the sun. Most of the comet’s journey is pretty ordinary, but as it approaches the sun, things start to happen—its speed increases, and the sun’s heat starts melting the ice, freeing gas and dust molecules to form a fuzzy coma surrounding the frozen nucleus.
As the comet accelerates toward the sun, the temperature continues rising and the rate of liberated molecules increases. The mass and momentum of the comet’s nucleus allows it to continue on its orbital path, but the freed dust molecules, now under the influence of the solar wind, are nudged back, away from the sun: a tail is born.
Over time this dust tail grows and spreads, becoming the signature feature of most comets. Like most of the comet, the dust tail doesn’t create its own light, but rather is illuminated solely reflected sunlight. Varying somewhat with the composition of its molecules, the dust tail will appear yellow-white to our eyes.
But I’ve saved the best for last. Gas molecules shed by the comet’s nucleus, being lighter than dust molecules, are whisked straight back by the solar wind. Instead of fanning out like the dust tail, these gas molecules form a narrow ion tail that points directly away from the sun. Some of these gas molecules are ionized (stripped of an electron). Unlike the dust tail that shines by reflected light, the ion tail shines by fluorescence, taking on a blue color courtesy of the predominant CO (carbon monoxide) ion.
Of course there’s a time for pondering the marvels of nature, and a time for simply basking in its beauty. So as I was photographing this scene, I wasn’t thinking about all the physics and chemistry unfolding before me, I was focused on capturing the product of the underlying processes (the comet) and its relationship with the surrounding landscape. On this night most of my images were variations of NEOWISE with El Capitan and/or the nearby Big Dipper. But I’m glad I took the time to include a few frames that put this magnificent comet itself front-and-center.
Category: Comet, Comet NEOWISE, Sony 100-400 GM, Sony a7RIV, stars, Yosemite Tagged: astrophotography, Comet, Comet NEOWISE, nature photography, Yosemite
Posted on July 5, 2021
Last week I posted a Milky Way reflection image (and the story of its capture) from my recent Grand Canyon raft trip, and this week I’m sharing another one from the same night. What I didn’t share last week is the rather circuitous (and somewhat embarrassing) path to offering my images from that night. So here goes…
There’s a certain mystique that comes with being a professional photographer that I must say isn’t always completely deserved. I mean, sometimes it feels we’re viewed as creative savants who never make mistakes, when in reality we struggle to make things happen just like everyone else. Like you, I’ve checked my EXIF data and wondered what in the world I was thinking when I chose f/16 or ISO 800 (or whatever), left a shoot just a little early or arrived a little late, decided not to bring (or simply forgotten to pack) the right lens, not charged a battery (or brought a spare), clumsily dropped a valuable piece of precision electronics, deleted important images, or…, well, let’s just say I could go on.
Case in point: As I’ve said as recently as last week, the Milky Way may just be my favorite thing to photography on my Grand Canyon raft trip. So important in fact, that I always spend a significant amount of the trip’s precious (and strictly enforced) equipment-weight budget on a camera body and lens that will be used for nothing but the Milky Way. But one year unseasonal rain and clouds that provided spectacular photography also unfortunately completely wiped out the trip’s night shoots. Which is why I didn’t discover until returning home that instead of packing the 20mm f/1.4 dedicated night lens (at the time), I’d packed my 90mm macro (which was a similar size but didn’t really look anything like the 20mm).
In my defense, I try not to make the same mistake twice, and every subsequent trip I’ve double- and triple-checked my gear to make sure I have everything I’ll need. This year’s night setup was my brand new Sony a7SIII and relatively new Sony 20mm f/1.8 G lens, and I’m happy to report that both made it onboard and downstream, and were ready for action when we scored a prime Milky Way campsite on the trip’s third night. In fact, I managed to navigate the entire shoot that night with the right camera and lens, proper camera settings, everything in focus, plenty of space on the SD card, and without dropping a single thing. What could possibly go wrong?
The next day I was pretty excited about what I’d captured, and couldn’t wait to get home and look the images on my computer. That afternoon was hot, and we arrived at our campsite early. With the sun still quite high as we prepared to motor across the river for some quality photography, swimming, and hiking at Deer Creek Fall, out of an abundance of caution, I removed from my duffle the small case containing my a7SIII and 20mm, carefully setting it in the cool shade of a nearby rock. Do you see where this is going?
Like most mornings, the next morning was a blur of activity as we ate breakfast, packed up our campsite, and hit the river. At Havasu Creek, about 30 miles downstream, I had the sudden realization that I had no memory of returning the camera and lens to my duffle, a thought that I quickly attributed to what I call the “garage door axiom”: just because you don’t remember doing something, doesn’t mean you didn’t do it (how many times have you not remembered closing the garage door and u-turned home only to find it closed tight?). Which is why I wasn’t really that concerned at camp that night, but I figured I’d better check my duffle anyway, just in case.
I was instantly reminded that no matter how many times you check a spot for something that you know should be there but isn’t, doesn’t make it appear. My panic eventually turned to embarrassment as my mind processed the ramifications. Not only were my camera and lens gone, so were the SD cards containing the only copies of the previous night’s bounty. The Colorado River is a one-way juggernaut, so going back was not an option. And with no connectivity at the bottom of the Grand Canyon, there would be no getting the word out until we returned to civilization.
I tried consoling myself with the knowledge that the camera and lens were insured, but the rationalization the Milky Way images were the only irreplaceable loss was little comfort. And that certainly didn’t make me feel any less stupid. It gets worse…
The first thing I did upon returning to the land of connectivity was report the loss to Trent at Western River Expeditions, the director of operations who puts together my charter each year. The second thing I did was gather the information necessary to file an insurance claim. So imagine my surprise when I realized that I’d somehow forgotten to add my new a7SIII to my insurance policy. Oops.
At first Trent was hopeful that some Good Samaritan would find my gear and do the right thing, but when two weeks passed with no word, my faith in humankind started to wane. But just about the time I’d given up all hope, I got a text from Trent saying that someone had just exited the canyon and posted online that he’d found a camera across from Deer Creek Fall and was trying to find the rightful owner. The next few days were a blur of online searching, messaging, effusive gratitude, shipping, tracking, and finally more effusive gratitude when I actually had my camera, lens, and SD cards in my possession.
I don’t know if there’s a real moral to this story, other than it’s nice to be reminded that humans are generally good and most people will do the right thing when the opportunity presents itself. That, and I’m a pretty lucky guy.
Help Me Keep Track of my Gear on a Future Grand Canyon Trip
Click an image for a closer look, and to view a slide show.
Category: Colorado River, Grand Canyon, Milky Way, reflection, Sony 20mm f/1.8 G, Sony a7SIII, stars Tagged: astrophotography, Colorado River, Grand Canyon, Milky Way, nature photography, night, reflection, stars
Posted on June 27, 2021
It seems that photographing the Milky Way gets a little easier with every passing year. I’m not talking about the dazzling composite hybrids (one frame for the sky, combined with a second frame for the foreground) that have become so popular, I’m talking about the old fashioned (well, as old fashioned as a digital image can be) single-click captures that use only the photons that strike a sensor during a single exposure.
Whether it’s a new low-light camera body, the latest ultra-fast wide lens, or breakthrough noise reduction software, there’s always something to new to look forward to on any of my workshops that include the Milky Way. 2020 was a lost year, so not only was I especially looking forward to returning to my go-to dark sky spots, I was really looking forward to trying out two years of technology advancement: my new Sony a7SIII, (relatively) new Sony 20mm f/1.8 G (the 14mm f/1.8 GM lens didn’t make it in time), and applying my new Topaz DeNoise AI software to the results.
My first Milky Way opportunity of 2021 came on Grand Canyon raft trip in May. On moonless nights the Grand Canyon has some of the darkest skies possible, but towering walls and the general east-west trend of the Colorado River make it tricky to find views of the southern horizon where the Milky Way’s brilliant core is found. And since all Colorado River campsites are first come, first served, and campsites with a Milky Way view are rare, viewing the Milky Way at the bottom of the Grand Canyon is far from a sure thing.
This was the seventh time I’ve done this trip, so my lead river guide and I have become pretty good at maximizing our Milky Way opportunities. Nevertheless, on this trip we didn’t get a campsite that worked until our fourth night. It was actually our second choice for that night, but when we found the site we’d originally targeted occupied, we ended up at our Plan B spot about a mile downstream.
My first thought was that a less than ideal angle of view meant the Milky Way wouldn’t appear until after 1 a.m., and wouldn’t rotate into the prime viewing region above the canyon until after 2 a.m. But after I scoping out the view while waiting for dinner, I found a couple of reasons to like our location. First was the spacious beach that provided room for everyone to set up without jostling for position, a real luxury compared to most of the campsites. The second that gave me hope was that our beach was on a bend in the river that created a large pool of still, reflective water—if the wind held off (never a sure thing), we could have some pretty nice reflections.
After dinner I gave everyone in the group a little orientation, letting them know where to set up, and when and where the Milky Way would appear. I also encouraged them to pre-compose and pre-focus before it got dark. (One of the great things about night photography at the Grand Canyon is that you can set up your shot in advance and leave your camera set up on the tripod without worrying about it “walking away.”)
When I got up at 1 a.m. the Milky Way was cresting the canyon wall on the left, and a few others were already happily clicking away. The air was still, so the reflection was everything I’d hoped it would be.
My early frames were horizontal, but as the Milky Way rotated upward, I started to mix in more vertical frames. Night photography is all about compromise: choosing less than ideal exposure values to capture enough light to bring out the stars and even a little foreground detail. As I do with most of my Milky Way images, before moving on to my next composition I tried a variety of exposure settings, varying the ISO between 6400 to 12800, shutter speeds from 10 to 30 seconds, and f-stops from f/1.8 to f/2.8.
Milky Way nights are so dark that sometimes I go for silhouettes. Silhouettes require less light, but also need a distinctive outline against the sky. I didn’t think silhouettes here were very good, so I exposed for more light to pull out foreground detail. For this image I used ISO 6400, f/1.8, 30 seconds, deciding that ISO 6400 gave me the most manageable noise, and my Sony 20mm f/1.8 G lens is good enough wide open that I really don’t need to stop-down. And given the amount of foreground detail I wanted, I preferred the slight star motion of a 30-second exposure to the extra noise ISO 12800 and 15 seconds gave me. (But this is a personal choice—if even extremely slight star motion bothers you, you might be okay with a little more noise to reduce it.)
Here’s an updated version of the Milky Way how-to article in my Photo Tips section
Look heavenward on a moonless summer night (in the Northern Hemisphere) far from city light. The first thing to strike you is the shear volume of stars, but as your eyes adjust, your gaze is drawn to a luminous band spanning the heavens. Ranging from magnificently brilliant to faintly visible, this is the Milky Way, home to our sun and nearly a half trillion other stars of varying age, size, and temperature.
Though every star you’ve ever seen is part of our Milky Way galaxy, stargazers use the Milky Way label more specifically to identify this luminous river of starlight, gas, and dust encircling the night sky. As you feast your eyes, appreciate that some of the Milky Way’s starlight has traveled 25,000 years to reach your eyes, and that light from a star on one edge of the Milky Way would take 100,000 years to reach the other side.
The rest of the sky appears to be filled with far more discrete stars than the region containing the Milky Way, but don’t let this deceive you. Imagine that you’re out in the countryside where the individual lights of a distant city blend into a homogeneous glow—similarly, the stars in the Milky Way’s luminous band are simply too numerous and distant to resolve individually. On the other hand, much like the lights of nearby farmhouses, the distinct pinpoints of starlight that we name and mentally assemble into constellations are simply closer. The dark patches in the Milky Way aren’t empty space, they’re starlight-blocking interstellar dust and gas, remnants of exploded stars and the stuff of future stars—like the trees and mountains that block our view of the city,.
Just as it’s impossible to know what your house looks like by peering out a window, it’s impossible to know what the Milky Way looks like by simply looking up on a dark night. Fortunate for us, really smart people have been able to infer from painstaking observation, measurement, reconstruction, and comparison with other galaxies that our Milky Way is flat (much wider than it is tall) and spiral shaped, like a glowing pinwheel, with two major arms and several minor arms spiraling out from its center. Our solar system is in one of the Milky Way’s minor arms, a little past midway between the center and outer edge.
Sadly, artificial light and atmospheric pollution have erased the view of the Milky Way for nearly a third of the world’s population—eighty percent of Americans. Worse still, even though some part of the Milky Way is overhead on every clear night, many people have never seen it.
The good news is that advances in digital technology have spurred a night photography renaissance that has enabled the Milky Way challenged to enjoy images of its splendor from the comfort of their recliner. But there’s nothing quite like viewing it in person. Fortunately, with just a little knowledge and effort, you too can enjoy the Milky Way firsthand; add the right equipment and a little more knowledge, and you’ll be able to photograph it as well.
Understanding that our Solar System is inside the Milky Way’s disk makes it easier to understand why we can see some portion of the Milky Way on any night (assuming the sky is dark enough). In fact, from our perspective, the plane of the Milky Way forms a complete ring around Earth (but of course we can only see half the sky at any given time), with its brightness varying depending on whether we’re looking toward our galaxy’s dense center or sparse outer region.
Though the plane of the Milky Way stretches all the way across our sky, when photographers talk about photographing the Milky Way, they usually mean the galactic core—the Milky Way’s center and most densely packed, brightest region. Unfortunately, our night sky doesn’t always face the galactic core, and there are many months when this bright region is not visible at all.
To understand the Milky Way’s visibility in our night sky, it helps to remember that Earth both rotates on its axis (a day), and revolves around the sun (a year). When the side of the planet we’re on rotates away from the sun each day, the night sky we see is determined by our position on our annual trip around the sun—when Earth is between the sun and the galactic core, we’re in position to see the most brilliant part of the Milky Way; in the months when the sun is between earth and the galactic core, the bright part of the Milky Way can’t be seen.
Put in terrestrial terms, imagine you’re at the neighborhood playground, riding a merry-go-round beneath a towering oak tree. You face outward, with your back to the merry-go-round’s center post. As the merry-go-round spins, your view changes—about half of the time you’d rotate to face the oak’s trunk, and about half the time your back is to the tree. Our solar system is like that merry-go-round: the center post is the sun, the Milky Way is the tree, and in the year it takes our celestial merry-go-round to make a complete circle, we’ll face the Milky Way about half the time.
Just like every other celestial object outside our solar system, the Milky Way’s position in our sky changes with the season and time of night you view it, but it remains constant relative to the other stars and constellations. This means you can find the Milky Way by simply locating any of the constellations in the galactic plane. Here’s an alphabetical list of the constellations* through which the Milky Way passes (with brief notes by a few of the more notable constellations):
If you can find any of these constellations, you’re looking in the direction of some part of the Milky Way (if you can’t see it, your sky isn’t dark enough). But most of us want to see the center of the Milky Way, where it’s brightest, most expansive, and most photogenic. The two most important things to understand about finding the Milky Way’s brilliant center are:
Armed with this knowledge, locating the Milky Way’s core is as simple as opening one of my (too many) star apps to find out where Sagittarius is. Problem solved. Of course it helps to know that the months when the galactic core rises highest and is visible longest are June, July, and August, and to not even consider looking before mid-March, or after mid-October. If you can’t wait until summer and don’t mind missing a little sleep, starting in April, Northern Hemisphere residents with a dark enough sky can catch Sagittarius and the galactic core rising in the southeast shortly before sunrise. After its annual premier in April, the Milky Way’s core rises slightly earlier each night and is eventually well above the horizon by nightfall.
People who enjoy sleep prefer doing their Milky Way hunting in late summer and early autumn, when the galactic core has been above the horizon for most of the daylight hours, but remains high in the southwest sky as soon as the post-sunset sky darkens enough for the stars to appear. The farther into summer and autumn you get, the closer to setting beneath the western horizon the Milky Way will be at sunset, and the less time you’ll have before it disappears.
The Milky Way is dim enough to be easily washed out by light pollution and moonlight, so the darker your sky, the more visible the Milky Way will be. To ensure sufficient darkness, I target moonless hours, from an hour or so after sunset to an hour before sunrise. New moon nights are easiest because the new moon rises and sets (more or less) with the sun and there’s no moon all night. But on any night, if you pick a time before the moon rises, or after it sets, you should be fine. Be aware that the closer the moon is to full, the greater the potential for its glow to leak into the scene from below the horizon.
Getting away from city lights can be surprisingly difficult (and frustrating). Taking a drive out into the countryside near home is better than nothing, and while it may seem dark enough to your eyes, a night exposure in an area that you expect to be dark enough reveals just how insidious light pollution is as soon as you realize all of your images are washed out by an unnatural glow on the horizon. Since the galactic core is in the southern sky in the Northern Hemisphere, you can mitigate urban glow in your Milky Way images by heading south of any nearby population area, putting the glow behind you as you face the Milky Way.
Better than a night drive out to the country, plan a trip to a location with a truly dark sky. For this, those in the less densely populated western US have an advantage. The best resource for finding world-class dark skies anywhere on Earth is the International Dark-Sky Association. More than just a resource, the IDA actively advocates for dark skies, so if the quality of our night skies matters to you, spend some time on their site, get involved, and share their website with others.
Viewing the Milky Way requires nothing more than a clear, dark sky. (Assuming clean, clear skies) the Milky Way’s luminosity is fixed, so our ability to see it is largely a function of the darkness of the surrounding sky—the darker the sky, the better the Milky Way stands out. But because our eyes can only take in a fixed amount of light, there’s a ceiling on our ability to view the Milky Way with the unaided eye.
A camera, on the other hand, can accumulate light for a virtually unlimited duration. This, combined with technological advances that continue increasing the light sensitivity of digital sensors, means that when it comes to photographing the Milky Way, well…, the sky’s the limit. As glorious as it is to view the Milky Way with the unaided eye, a camera will show you detail and color your eyes can’t see.
Knowing when and where to view the Milky Way is a great start, but photographing the Milky Way requires a combination of equipment, skill, and experience that doesn’t just happen overnight (so to speak). But Milky Way photography doesn’t need to break the bank, and it’s not rocket science.
Bottom line, photographing the Milky Way is all about maximizing your ability to collect light: long exposures, fast lenses, high ISO.
In general, the larger your camera’s sensor and photosites (the “pixels” that capture the light), the more efficiently it collects light. Because other technology is involved, there’s not an absolute correlation between sensor and pixel size and light gathering capability, but a small, densely packed sensor almost certainly rules out your smartphone and point-and-shoot cameras for anything more than a fuzzy snap of the Milky Way. At the very least you’ll want a mirrorless or DSLR camera with an APS-C (1.5/1.6 crop) size sensor. Better still is a full frame mirrorless or DSLR camera. (A 4/3 Olympus or Panasonic sensor might work, but as great as these cameras are for some things, high ISO photography isn’t their strength.
Another general rule is that the newer the technology, the better it will perform in low light. Even with their smaller, more densely packed sensors, many of today’s top APS-C bodies outperform in low light full frame bodies that have been out for a few years, so full frame or APS-C, if your camera is relatively new, it will probably do the job.
If you’re shopping for a new camera and think night photography might be in your future, compare your potential cameras’ high ISO capabilities—not their maximum ISO. Read reviews by credible sources like DP Review, Imaging Resource, or DxOMark (among many others) to see how your camera candidates fare in objective tests.
An often overlooked consideration is the camera’s ability to focus in extreme low light. Autofocusing on the stars or landscape will be difficult to impossible, and you’ll not be able to see well enough through a DSLR’s viewfinder to manually focus. Some bodies with a fast lens might autofocus on a bright star or planet, but it’s not something I’d count on (though I expect within a few years before this capability will become more common).
Having photographed for years with Sony and Canon, and working extensively with most other mirrorless and DSLR bodies in my workshops, I have lots of experience with cameras from many manufacturers. In my book, focus peaking makes mirrorless the clear winner for night focusing. Sony’s current mirrorless bodies (a7RII/RIII, a7S/SII) are by far the easiest I’ve ever used for focusing in the dark—what took a minute or more with my Canon, I can do in seconds using focus peaking with my Sony bodies (especially the S bodies). I use the Sony a7SII, but when I don’t want to travel with a body I only use for night photography, the Sony a7RIII does the job too. Of the major DSLR brands, I’ve found Canon’s superior LCD screen (as of 2019) makes it much easier to focus in extreme low light than Nikon. (More on focus later.)
Put simply, to photograph the Milky Way you want fast, wide glass—the faster the better. Fast to capture as much light as possible; wide to take in lots of sky. A faster lens also makes focus and composition easier because the larger aperture gathers more light. How fast? F/2.8 or faster—preferably faster. How wide? At least 28mm, and wider is better still. I do enough night photography that I have a dedicated, night-only lens—my original night lens was a Canon-mount Zeiss 28mm f/2; my current night lens is the Sony 24mm f/1.4.
It goes without saying that at exposure times up to 30 seconds, you’ll need a sturdy tripod and head for Milky Way photography. You don’t need to spend a fortune, but the more you spend, the happier you’ll be in the long run (trust me). Carbon fiber provides the best combination of strength, vibration reduction, and light weight, but a sturdy (albeit heavy) aluminum tripod will do the job.
An extended centerpost is not terribly stable, and a non-extended centerpost limits your ability to spread the tripod’s legs and get low, so I avoid tripods with a centerpost. But if you have a sturdy tripod with a centerpost, don’t run out and purchase a new one—just don’t extend the centerpost when photographing at night.
Read my tips for purchasing a tripod here.
To eliminate the possibility of camera vibration I recommend a remote release; without a remote you’ll risk annoying all within earshot with your camera’s 2-second timer beep. You’ll want a flashlight or headlamp for the walk to and from the car, and your cell phone for light while shooting. And it’s never a bad idea to toss an extra battery in your pocket. And speaking of lights, never, never, NEVER use a red light for night photography (more on this later).
Keep it simple
There are just so many things that can go wrong on a moonless night when there’s not enough light to see camera controls, the contents of your bag, and the tripod leg you’re about to trip over. After doing this for many years, both on my own and helping others in workshops, I’ve decided that simplicity is essential.
Simplicity starts with paring down to the absolute minimum camera gear: a sturdy tripod, one body, one lens, and a remote release (plus an extra battery in my pocket). Everything else stays at home, in the car, or if I’m staying out after a sunset shoot, in my bag.
Upon arrival at my night photography destination, I extract my tripod, camera, lens (don’t forget to remove the polarizer), and remote release. I connect the remote and mount my lens—if it’s a zoom I set the focal length at the lens’s widest—then set my exposure and focus (more on exposure and focus below). If I’m walking to my photo site, I carry the pre-exposed and focused camera on the tripod (I know this makes some people uncomfortable, but if you don’t trust your tripod head enough to hold onto your camera while you’re walking, it’s time for a new head), trying to keep the tripod as upright and stable as possible as I walk.
Flashlights/headlamps are essential for the walk/hike out to to and from my shooting location, but while I’m there and in shoot mode, it’s no flashlights, no exceptions. This is particularly important when I’m with a group. Not only does a flashlight inhibit your night vision, its light leaks into the frame of everyone who’s there. And while red lights may be better for your night vision and are great for telescope view, red light is especially insidious about leaking into everyone’s frame, so if you plan to take pictures, no red light! If you follow my no flashlight rule once the photography begins, you’ll be amazed at how well your eyes adjust. I can operate my camera’s controls in the dark—it’s not hard with a little practice, and well worth the effort to learn. If I ever do need to see my camera to adjust something, or if I need to see to move around, my cell phone screen (not the phone’s flashlight, just its illuminated screen) gives me all the light I need.
A good Milky Way image is distinguished from an ordinary Milky Way image by its foreground. Simply finding a location that’s dark enough to see the Milky Way is difficult enough; finding a dark location that also has a foreground worthy of pairing with the Milky Way usually takes a little planning.
Since the Milky Way’s center is in the southern sky (for Northern Hemisphere observers), I look for remote (away from light pollution) subjects that I can photograph while facing south (or southeast or southwest, depending on the month and time of night). Keep in mind that unless you have a ridiculous light gathering camera (like the Sony a7S or a7S II) and an extremely fast lens (f/2 or faster), your foreground will probably be more dark shape than detail. Water’s inherent reflectivity makes it a good foreground subject as well, especially if the water includes rocks or whitewater.
When I encounter a scene I deem photo worthy, not only do I try to determine its best light and moon rise/set possibilities, I also consider its potential as a Milky Way subject. Can I align it with the southern sky? Are there strong subjects that stand out against the sky? Is there water I can include in my frame?
I’ve found views of the Grand Canyon from the North Rim, the Kilauea Caldera, and the bristlecone pines in California’s White Mountains that work spectacularly. And its hard to beat the dark skies and breathtaking foreground possibilities at the bottom of the Grand Canyon. On the other hand, while Yosemite Valley has lots to love, you don’t see a lot of Milky Way images from Yosemite Valley because not only is there a lot of light pollution, and Yosemite’s towering, east/west trending granite walls give its south views an extremely high horizon that blocks much of the galactic core from the valley floor.
The last few years I’ve started photographing the Milky Way above the spectacular winter scenery of New Zealand’s South Island, where the skies are dark and the Milky Way is higher in the sky than it is in most of North America.
To maximize the amount of Milky Way in my frame, I generally (but not always) start with a vertical orientation that’s at least 2/3 sky. On the other hand, I do make sure to give myself more options with a few horizontal compositions as well. Given the near total darkness required of a Milky Way shoot, it’s often too dark to see well enough to compose that scene. If I can’t see well enough to compose I guess at a composition, take a short test exposure at an extreme (unusable) ISO to enable a relatively fast shutter speed (a few seconds), adjust the composition based on the image in the LCD, and repeat until I’m satisfied.
Needless to say, when it’s dark enough to view the Milky Way, there’s not enough light to autofocus (unless you have a rare camera/lens combo that can autofocus on a bright star and planet), or even to manually focus with confidence. And of all the things that can ruin a Milky Way image (not to mention an entire night), poor focus is number one. Not only is achieving focus difficult, it’s very easy to think you’re focused only to discover later that you just missed.
Because the Milky Way’s focus point is infinity, and you almost certainly won’t have enough light to stop down for more depth of field, your closest foreground subjects should be far enough away to be sharp when you’re wide open and focused at infinity. Before going out to shoot, find a hyperfocal app and plug in the values for your camera and lens at its widest aperture. Even though it’s technically possible to be sharp from half the hyperfocal distance to infinity, the kind of precise focus focusing on the hyperfocal point requires is difficult to impossible in the dark, so my rule of thumb is to make sure my closest subject is no closer than the hyperfocal distance.
For example, I know with my Sony 24mm f/1.4 wide open on my full frame Sony a7SII, the hyperfocal distance is about 50 feet. If I have a subject that’s closer (such as a bristlecone pine), I’ll pre-focus (before dark) on the hyperfocal distance, or shine a bright light on an object at the hyperfocal distance and focus there, but generally I make sure everything is at least 50 feet away. Read more about hyperfocal focus in my Depth of Field article.
By far the number one cause of night focus misses is the idea that you can just dial any lens to infinity; followed closely by the idea that focused at one focal length means focused at all focal lengths. Because when it comes to sharpness, almost isn’t good enough, if you have a zoom lens, don’t even think of trying to dial the focus ring to the end for infinity. And even for most prime lenses, the infinity point is a little short of all the way to the end, and can vary slightly with the temperature and f-stop. Of course if you know your lens well enough to be certain of its infinity point by feel (and are a risk taker), go for it. And that zoom lens that claims to be parfocal? While it’s possible that your zoom will hold focus throughout its entire focal range, regardless of what the manufacturer claims, I wouldn’t bet an entire shoot on it without testing first.
All this means that the only way to ensure night photography sharpness is to focus carefully on something before shooting, refocus every time your focal length changes, and check focus frequently by displaying and magnifying an image on your LCD. To simplify (there’s that word again), when using a zoom lens, I usually set the lens at its widest focal length, focus, verify sharpness, and (once I know I’m focused) never change the focal length again.
While the best way to ensure focus is to set your focal length and focus before it gets dark, sometimes pre-focusing isn’t possible, or for some reason you need to refocus after darkness falls. If I arrive at my destination in the dark, I autofocus on my headlights, a bright flashlight, or a laser 50 feet or more away. And again, never assume you’re sharp by looking at the image that pops up on the LCD when the exposure completes—always magnify your image and check it after you focus.
For more on focusing in the dark, including how to use stars to focus, read my Starlight Photo Tips article.
Exposing a Milky Way image is wonderfully simple once you realize that you don’t have to meter—because you can’t (not enough light). Your goal is simply to capture as many photons as you can without damaging the image with noise, star motion, and lens flaws.
Basically, with today’s technology you can’t give a Milky Way image too much light—you’ll run into image quality problems before you overexpose a Milky Way image. In other words, capturing the amount of light required to overexpose a Milky Way image is only possible if you’ve chosen an ISO and/or shutter speed that significantly compromises the quality of the image with excessive noise and/or star motion.
In a perfect world, I’d take every image at ISO 100 and f/8—the best ISO and f-stop for my camera and lens. But that’s not possible when photographing in near total darkness—a usable Milky Way image requires exposure compromises. What kind of compromises? The key to getting a properly exposed Milky Way image is knowing how far you push your camera’s exposure settings before the light gained isn’t worth the diminished quality. Each exposure variable causes a different problem when pushed too far:
Again: My approach to metering for the Milky Way is to give my scene as much light as I can without pushing the exposure compromises to a point I can’t live with. Where exactly is that point? Not only does that question require a subjective answer that varies with each camera body, lens, and scene, as technology improves, I’m less forgiving of exposure compromises than I once was. For example, when I started photographing the Milky Way with my Canon 1DS Mark III, the Milky Way scenes I could shoot were limited because my fastest wide lens was f/4 and I got too much noise when I pushed my ISO beyond 1600. This forced me compromise by shooting wide open with a 30-second shutter speed to achieve even marginal results. In fact, given these limitations, despite trying to photograph the Milky Way from many locations, when I started the only Milky Way foreground that worked well enough was Kilauea Caldera, because it was its own light source (an erupting volcano).
Today (mid-2019) I photograph the Milky Way with a Sony a7S II and a Sony 24mm f/1.4 lens. I get much cleaner images from my Sony at ISO 6400 than got a ISO 1600 on my Canon 1DSIII, and the night light gathering capability of an f/1.4 lens revelatory. At ISO 6400 (or higher) I can stop down slightly to eliminate lens aberrations (though I don’t seem to need to with the Sony lens), drop my shutter speed to 20 or 15 seconds to reduce star motion 33-50 percent, and still get usable foreground detail by starlight.
I can’t emphasize enough how important it is to know your camera’s and lens’s capabilities in low light, and how for you’re comfortable pushing the ISO and f-stop. For each of the night photography equipment combos I’ve used, I’ve established a general exposure upper threshold, rule-of-thumb compromise points for each exposure setting that I won’t exceed until I’ve reached the compromise threshold of the other exposure settings. For example, with my Sony a7SII/24mm f/1.4 combo, I usually start at ISO 6400, f/1.4, and 20 seconds. Those settings will usually get me enough light for Milky Way color and pretty good foreground detail. But if I want more light (for example, if I’m shooting into the black pit of the Grand Canyon from the canyon rim), my first exposure compromise might be to increase to ISO 12800; if I decide I need even more light, my next compromise is to bump my shutter speed to 30 seconds. Or if I want a wider field of view than 24mm, I’ll put on my Sony 16-35 f/2.8 G lens and increase to ISO 12800 and 30 seconds.
These thresholds are guidelines rather than hard-and-fast rules, and they apply to my preferences only—your results may vary. And though I’m pretty secure with this workflow, for each Milky Way composition I try a variety of exposure combinations before moving to another composition. Not only does this give me a range of options to choose between when I’m at home and reviewing my images on a big monitor, it also gives me more insight into my camera/lens capabilities, allowing me to refine my exposure compromise threshold points.
One other option that I’ve started applying automatically is long exposure noise reduction, which delivers a noticeable reduction in noise for exposures that are several seconds and longer.
It’s time to click that shutter
You’re in position with the right gear, composed, focused, and exposure values set. Before you actually click the shutter, let me remind you of a couple of things you can do to ensure the best results: First, lower that center post. A tripod center post’s inherent instability is magnified during long exposures, not just by wind, but even by nearby footsteps, the press of the shutter button, and slap of the mirror (and sometimes it seems, by ghosts). And speaking of shutter clicks, you should be using a remote cable or two-second timer to eliminate the vibration imparted when your finger presses the shutter button.
When that first Milky Way image pops up on the LCD, it’s pretty exciting. So exciting in fact that sometimes you risk being lulled into a “Wow, this isn’t as hard as I expected” complacency. Even though you think everything’s perfect, don’t forget to review your image sharpness every few frames by displaying and magnifying and image on your LCD. In theory nothing should change unless you changed it, but in practice I’ve noticed an occasional inclination for focus to shift mysteriously between shots. Whether it’s slight temperature changes or an inadvertent nudge of the focus ring as you fumble with controls in the dark, you can file periodically checking your sharpness falls under “an ounce of prevention….” Believe me, this will save a lot of angst later.
And finally, don’t forget to play with different exposure settings for each composition. Not only does this give you more options, it also gives you more insight into your camera/lens combo’s low light capabilities.
The bottom line
Though having top-of-the-line, low-light equipment helps a lot, it’s not essential. If you have a full frame mirrorless or DSLR camera that’s less than five years old, and a lens that’s f/2.8 or faster, you probably have all the equipment you need to get great the Milky Way images. Even with a cropped sensor, or an f/4 lens, you have a good chance of getting usable Milky Way images in the right circumstances. If you’ve never photographed the Milky Way before, don’t expect perfection the first time out. What you can expect is improvement each time you go out as you learn the limitations of your equipment and identify your own exposure compromise thresholds. And success or failure, at the very least you’ll have spent a magnificent night under the stars.
Click an image for a closer look and slide show. Refresh the window to reorder the display.
Category: Sony 20mm f/1.8 G, Sony a7SIII Tagged: astrophotography, Colorado River, Grand Canyon, Milky Way, nature photography, reflection, stars
Posted on June 13, 2021
It’s a Saturday afternoon (Sunday evening by the time you read this) and I’m working on less than 4 hours sleep. I’m not complaining, but before I pass out, I want to share the story of my latest shoot, and the reason I’m so sleep deprived.
If you follow my blog, you might know that in April Don Smith and I got an unexpected opportunity to preview Sony’s brand new 14mm f/1.8 GM lens in Oregon, before its announcement a week or so later. (Read more here.) But that experience was just a tease, because just as I started to fully appreciate the new lens’s potential for night photography (and other stuff, but I’m especially excited by night photography), we had to send it back.
When I finally got my own copy of the lens early this month, I couldn’t wait to try it out on the Milky Way (which wasn’t possible in Oregon because of the direction the Bandon views faced, and a waning moon). June is primetime for Milky Way photography because the brilliant galactic core is up all night—all you need is a dark sky far from city lights, and without the moon.
With a waxing moon invading the sky starting this week, the June dark sky window was quickly closing when I accepted an invitation to join a couple of photographer friends on their night photography trip to Joshua Tree NP this weekend. Then, just two days before we were supposed to leave, my friends decided to go to Denmark instead (a likely story—who else remembers the “Friends” episode where Chandler ditched Janice by telling her he was going to Yemen? Oh. My. God.), leaving me to fend for myself.
I could have stuck with the Joshua Tree plan, but a solo, 16+ hour roundtrip to spend a couple of nights photographing a spot I don’t really know didn’t sound like the best use of my time. Instead, I decided to recruit my brother Jay for a quick trip to more familiar environs.
Yosemite Valley’s towering walls and east/west orientation make it less than ideal for Milky Way photography. And while Yosemite’s high country has potential, accessibility (no roads, backcountry permit requirements) make it next to impossible for a last-minute trip. But…, at 8000 feet, Olmsted Point certainly qualifies as Yosemite high country. And because it’s right on Tioga Road (Highway 120), no backcountry permit is required. There’s still the problem of this summer’s COVID-induced Yosemite reservation system, but photo workshop permit gives me an exemption from (I do still have to get approval first).
Another nice thing about Olmsted Point is that it offers a view of Half Dome that’s quite a bit different than what we’re used to seeing from Yosemite Valley. While the Yosemite Valley views of Half Dome face east, from Olmsted Point Half Dome rises in the southwest, at the end of Tenaya Canyon.
Jay and I pulled into the Olmsted Point parking area at about 8:30 Friday night. The sun had just set, but we still had at least an hour until the sky darkened enough for the Milky Way to appear. With time to kill, after bundling into my cold weather clothes and organizing my gear, I twisted my Sony 100-400 onto my Sony a7RIV and scaled a nearby granite ridge to photograph the thin sliver of new moon disappearing in the west. An impromptu bonus that set the tone for the night.
We made the 5-minute walk out to Olmsted Point’s granite dome at around 9 p.m. I’ve been up here more times than I can count, so even in the dwindling light I was able to quickly identify the scene I wanted to start with, set up my camera (Sony a7SIII and Sony 14mm f/1.8 GM), and frame up a composition. Then I just kicked back on the granite and watched the stars pop out.
Viewed from the Northern Hemisphere, in June the Milky Way’s core rises nearly horizontal in the southeast sky shortly after sunset. As our planetary viewing platform rotates, the glowing core appears to pivot on an unseen point below the south-southwest horizon, moving up and southward (to the right) until it stands vertical in the southwest. The northern hemisphere nights are so short in June that the Milky Way fades from view before setting.
By 9:30 we could see the Milky Way peeking just above the granite ridge that leads to Clouds Rest. It was well east of Half Dome, so for these early frames I was very thankful to have a 14mm lens that allowed me to include the Milky Way in the same frame as Half Dome. I spent those early moments tweaking my exposure, refining my composition, and verifying that my focus was good.
Once I’d gotten everything just as I wanted it, I told myself that there was no reason to rush because with each passing minute, the Milky Way was a little higher in the sky and closer to Half Dome—that meant every click I took would be just a little better than the one preceding it. So after the initial exhilaration passed, I just sat on a nearby rock and appreciated the view. Few things are more humbling than reclining beneath a dark sky on a still night (especially when you’re sufficiently bundled against the high elevation chill).
We stayed until nearly 1:00 a.m. As I photographed (and gazed), I kept mentally pushing back our planned departure time, mentally subtracting hours of sleep by rationalizing that sometimes sleep is overrated. This was definitely one of those times.
A few words about my night photography
All of the night scenes you see on my website, in my blog, or anywhere else my images appear, were captured with one click. I don’t blend, composite, or in any other way combine multiple captures to create a single image. I’m not saying I think there’s anything wrong with blending images (there isn’t)—I just don’t get any pleasure from that kind of photography. So, while my night images may not look as dazzling as some of the other (truly beautiful) night composites being created today, you can at least be confident that you’re looking only at the photons that struck my sensor in one contiguous span of time.
Click an image for a closer look, and to view a slide show.
Category: Half Dome, Milky Way, Olmsted Point, Sony 14mm f/1.8 GM, Sony a7SIII, stars, Yosemite Tagged: astrophotography, Half Dome, Milky Way, nature photography, night, Olmsted Point, stars, Yosemite