Perseid Meteors

Perseid Meteors by David Bookstaber
Perseid Meteors, composite image by David Bookstaber
Perseid meteors. That’s Jupiter near the middle of the frame.

I set up my old Sony A77II with an intervalometer for an hour and managed to capture these Perseid meteors. I was using my widest lens, 16mm, shooting ISO 1600 with 10 second exposures. It took some real work to post-process and compose this image: I had to find the frames with meteors and stack and align them in Photoshop. The result is nothing great for several reasons, including that (a) meteor shower photos should use a wider lens, and (b) should include a horizon or some ground feature for perspective.

It’s easier to get better results using a smartphone, not only because a typical smartphone has a very wide lens, but also because software can take care of identifying frames that contain meteors and aligning them. After the fact I checked the app store and found at least one cheap app that does this with a built-in “Meteor Mode.”

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