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David Callejas

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January 20, 2019

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Peter Mayer
Sarasota, FL

02/14/2023
10:05 pm

Equipment Details:

Canon EOS 6D, Canon 75-300mm zoom lens, ISO 10,000, f/7.1, exposure 1 sec, exposure compensation +2.5.

Post-processing Details:

Microsoft Photos, crop, slight increase in brightness and color saturation.

Image Details:

Comet c/2022 e3 (ZTF). It was a clear night. I set my camera up on a tripod on our front porch, and turned out all the lights. I knew the the comet was close to Aldebaran thanks to diagrams in EarthSky. I shot several photos that included both Mars and Aldebaran at various apertures, ISO settings, exposures and exposure compensations. Then I did a small amount of post-processing using Microsoft Photos.

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January 20, 2019

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David Callejas

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About the Author:

David Callejas, Marketing Director, helps bring EarthSky's content to the world via online ads and other products. He creates strategies that help people around the world find us and appreciate the work we do. He helps manage the EarthSky Store and bring to you the new products that you love. He's the chief liaison between EarthSky.org and the world of commerce. All that, plus he helps post content and populate our pages on Facebook, Google+ and Twitter. Go David!