How to Photograph the ISS From Your Backyard

January 23, 2012 — Photographing the International Space Station seems like something that could be done only from space, but taking a picture from your own backyard is easier than you might think. If you have the right equipment, capturing your own photo of the space station from your hometown can be almost as easy as tracking it, and definitely more satisfying, said NASA photographer Lauren Harnett. Harnett suggests you use the following camera equipment: • Digital Single-Lens Reflex (DSLR) camera • 600 mm lens (or the largest you have) • 2X telephoto lens converter (amplifies lens) • Trigger cable (minimizes camera shake) • Tripod (heavy duty works best) • Sandbag (keeps tripod stable) The follow these steps to photograph the space station with the moon: • First, determine when the space station is flying over your area and decide where to set up your equipment. It is helpful to know from which direction the station is coming. Sightings information is available on NASA’s SkyWatch website. • Make sure you check where the moon is and that it is in the phase (full, crescent, etc.) you want. Set up the tripod and camera pointing toward the moon. You may need to extend the two back legs of the tripod while keeping the front leg shorter to achieve the desired angle. Use the sandbag on the front leg to help balance the tripod. • Find the moon in the camera viewfinder, adjusting the tripod as needed. Harnett said: “Clouds can make it tricky. It can be a cat and mouse game finding the moon.” • Harnett set her camera’s shutter speed to 1/1600 of a second, aperture at f/8 and ISO to 2500. You may need to adjust your settings to let in more or less light depending on the size and brightness of the moon or your foreground object, but this is a good starting-point. • Use the High Continuous Burst setting to capture the most images per second. Setting the camera to save the photos in raw image format is best. Be sure to use the manual focus. • It is a good idea to take a few test shots to ensure everything is set as you want. A few minutes before the station is expected to fly over, check the viewfinder again to ensure the moon is still in the shot, as it also is moving across the sky. The station will be easy to identify when it comes into view as it is extremely bright and moves rather quickly. You can see it with the naked eye. Once the space station is in the field of view (or close to it), press and hold down the cabled trigger release until the station leaves your field of view. Then check the photos on your camera to see if they turned out the way you wanted. You are now ready to experiment with taking your own photos of the space station. If they don’t turn out the way you want the first time, try again. NASA invites you to share your photos of the space station. On Facebook, tag the International Space Station page: http://www.facebook.com/#!/ISS in your photo. On Twitter, include #ISS with your photo.

Multiple images of the International Space Station flying over the Houston area have been combined into one composite image to show the progress of the station as it crossed the face of the moon in the early evening of January 4. Photo credit: Lauren Harnett, NASA The International Space Station can be seen as a small object in upper left of this image of the moon in the early evening January 4 in the skies over the Houston area flying at an altitude of 242.8 miles. Photo credit: Lauren Harnett, NASA The International Space Station can be seen as a small object in lower right of this image of the moon in the early evening January 4 in the skies over the Houston area. Photo credit: Lauren Harnett, NASA

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