Shooting Through the Stars

By: Alan Dyer

Aug 13 2012

Tags: , , , , , , ,

Category: Meteors and Comets, Nightscape

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Aperture:f/4
Focal Length:17mm
ISO:3200
Shutter:60 sec
Camera:Canon EOS 5D Mark II

Two bright meteors streak across the circling stars on the peak night of the Perseid meteor shower.

Of course, as is typical of bright meteors, the really bright one, the night’s best, I missed by that much! It shot off camera toward the west. But I got most of it. When shooting meteor showers you just aim and shoot and hope for the best. With luck some meteors will decide to shoot through the camera field when the shutter is actually open — they often appear just after the shutter closes.

This is a stack of nine 1-minute exposures in rapid succession, with two frames managing to pick up a bright meteor each. Over the nine minutes of exposure time the stars trailed as they rose in the east and circled Polaris at top left.

For this sequence I set up in Banff National Park at the picnic area at the Upper Bankhead parking lot at the base of Cascade Mountain, looking east toward the constellation of Perseus and the radiant point of the meteors — Perseids all appear to shoot out of Perseus, the bright collection of stars at centre.

— Alan, August 13, 2012 / © 2012 Alan Dyer

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