Eppur si muove (And yet it moves).
Galileo Galilei
Star trails - Astrophotography. The north celestial pole is at the center of all the star trails. Polaris is the bright star near the pole. New York state Catskill mountains.
6 images - 10 min each, Fixed Tripod , ISO 1600 F3.5, Canon 40D, Lens EF28-135mm f/3.5-5.6 IS USM. All of these short exposures together in StarStax.
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Star Trails Canon 40D. 6 images 10 min each, Stack in StarStax. Photohop:
Levels, Curve, Shadow Filter Color, Un-sharp mask, Despeckle |
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Color Star Trails, Canon 40D, Total Time about 1 hour, Stack in StarStax |
Canon 60Da, Canon Lens EF 16 35mm f2.8L II U, Fixed Tripod, Dew Heater, 39 images - Exposure time 2 min , ISO 400, Aperture F4.0. Post-processing: StarStax and Photoshop.
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Star Trail Astrophotography Canon 60Da - Catskills |