Like many other photographers who enjoy shooting the night sky, I appreciate the frustration of finding a locale with a sky dark and clear enough to ensure success – that is, free of city light pollution and cloud cover. Not only do the phase and exact location of the moon make a big difference when shooting stars and star trails, but the level of darkness and atmospheric clarity are critical components. Although I love viewing images of landscapes taken at night, one of the more compelling subjects for me are churches in isolated locations. There is something very magical and serene being far away from the city, cloaked in the darkness of night, with only my camera, tripod, and a few simple light painting tools to keep me company. Factor in an historic church under the vast starry sky and I am hooked.
With that in mind, I drove up California Highway 101 late one afternoon to the small town of Bradley, home to many employees of Camp Roberts, a California National Guard post. There you will find the lovely Our Lady of Guadalupe Church, a small Roman Catholic church under the jurisdiction of the diocese of Monterey. Since Bradley is in a very rural location, it is a good place to shoot the night sky. Located at the intersection of Bradley Road and Sargent Canyon Road, Our Lady of Guadalupe is a classic mission style church with a lovely cross and statue of the blessed Virgin Mary. The only problem is the small apartment complex located on its western flank, which puts out some light contamination due to porch and street lamps.
This image (a single Camera RAW shot) was taken with my Nikon D800 and a 14-24mm f2.8 super-wide angle Nikkor lens at ISO 250 for 30 seconds, with a focal length of 16mm and aperture of 2.8. I used a small LED flashlight with a handmade snoot to do some light painting on the front and top of the church in order to illuminate the cross and statue of Our Lady of Guadalupe. (A snoot concentrates the light and helps eliminate light spilling or contamination in areas you don’t want lit.) I also arrived before dusk in order to focus my camera before complete darkness set in, since my depth of field was very shallow. The wider the angle of the lens and larger the aperture (smaller f number), the more stars you will capture. The process to determine the correct exposure for the stars as well as the light painting is simply trial and error. It took me a considerable amount of time to process the image in Adobe Lightroom and Photoshop, as well as clone out the telephone poles and wires. Many friendly people popped out of their homes and wandered across the street to inquire about my presence, which is expected in a small town. The only thing that could have been better was if I had the power to turn off the porch and street lights. Bradley is located just north of the town of San Miguel, home of the historic Mission San Miguel. I hope to return in the future and set my camera up to shoot star trails by use of image stacking techniques.
If you are interested in learning how to photograph the night sky, I highly recommend the wonderful eBook Shooting Stars: How to Photograph the Moon and Stars with your DSLR by Phil Hart, winner of the 2012 David Malin Astrophotography Award. Shooting Stars, a 129-page eBook with a printable field guide, will show you how to shoot your own stunning images of the moon and the stars with just your digital SLR and a tripod.
Continuing my series on Death Valley National Park, this post focuses on the many distinct geological features of this unique desert environment. Death Valley is truly a wondrous, magical place – a desert lover’s dream – rife with photographic opportunities. One of my favorite places on earth, Death Valley emotes a sensation of being transported to an alien world. Perhaps this is part of its allure. Located in the states of California and Nevada in the northwest Mojave Desert region east of the Sierra Nevada, Death Valley is an amalgamation of heterogeneous environmental features ranging from sand dunes and salt flats, to badlands, canyons, volcanic fields, dry lake beds, craters, mountains, valleys, and much more.
Declared an International Biosphere Reserve, Death Valley is one of the hottest and driest places on earth, yet supports many species of plants and animals that have adapted to the extremely harsh desert environment crafted by geologic forces. With about 95% of the park designated as a wilderness area, Death Valley is simultaneously beckoning and dangerous. Elevations in Death Valley range from a high of 11,049 feet at Telescope Peak in the Panamint Range, to 282 feet below sea level at Badwater Basin on the valley floor. A world-record high temperature of 134 degrees Fahrenheit was set on July 10, 1913, at what is now the Furnace Creek Resort.
Let’s begin with a view of the super-sized Ubehebe Crater (pronounced YOO-bee-HEE-bee) at the northern tip of the Cottonwood Mountains. An exquisitely colorful volcanic crater approximately 2,000 – 7,000 years old, it belongs to the Ubehebe Craters volcanic field, which contains several volcanic craters, cinder cones, and ash hills. Merely a handful of the extensive geological features in Death Valley, these craters are relics from an explosive steam eruption that occurred when rising magma blasted an underground lake. Ubehebe (a Native American word for “big basket in the rock”) is the largest Death Valley crater at 2,400 feet in diameter and 500 feet deep. It is located in the far north end of Death Valley near the infamous Scotty’s Castle, and is a very popular stop en route to The Mysterious Racetrack Playa (read my prior post).
Our next stop is the Mesquite Flats Sand Dunes, the best known and easiest to visit dunes in Death Valley. Located in the central region of the park near Stovepipe Wells, these dunes are surrounded by mountains on all sides. Covering a vast area, these dunes have been used to film sand dune scenes in several movies, including Star Wars. The highest dune crests at about 130 feet, a dwarf in comparison to other dunes in the area such as the Eureka Valley Dunes. This dune field includes three types of sand dunes – crescent, linear, and star shaped – and is comprised of tiny grains of quartz and feldspar that sculpt its picturesque beauty. Stands of mesquite trees on knolls and creosote bushes pepper the dunes, providing a welcoming habitat for wildlife.
Continuing on to the lowest point in North America with an ‘elevation’ of 282 feet below sea level, Badwater Basin consists of a massive expanse of hexagonal, honeycomb-shaped salt flats, comprised of near pure table salt. These salt pans were first created by the drying up of a lake thousands of years ago. When significant rains flood Badwater, the salt flats become covered with thin layers of standing water. Due to massive evaporation in this desert inferno, the precious water is not long for this harsh world. The initial flooding dissolves some of the salt, which is then redeposited as crystals when the liquid dissipates. The repeated freeze/thaw and rain/evaporation cycles morph the fragile salt crust into geometric salt pans. In contrast, the Dead Sea, between Israel and Jordan, is the lowest point in the world at 1,371 feet below sea level. (Click below the sharing button on the “Read More” link to continue…)Read More»