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David Callejas

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January 20, 2019

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Joel Weatherly
Edmonton, Alberta, Canada

03/31/2022
12:01 am

Photographer's Website

Equipment Details:

Canon 5DS and Sigma 20mm f/1.4 Art lens

Post-processing Details:

I edited this photo in Affinity Photo with clarity, contrast, colour correction, and noise reduction adjustments.

Image Details:

This evening's coronal mass ejection arrival resulted in a minor geomagnetic storm with some rather colourful auroras. The red auroral light is generated by high altitude oxygen atoms.

Posted

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!