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David Callejas

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January 20, 2019

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Randall Kayfes
Tucson, Arizona, United States of America

05/25/2022
11:30 am

Photographer's Website

Equipment Details:

Coronado 40mm Hydrogen-Alpha filtered, ZWO ASI 294 MM, 1920 frames stacked

Post-processing Details:

FireCapture frame capture (1920), Autostakkert evaluative stacking performed, Registax sharpening.

Image Details:

Goodby Sunspot 3014 and 3017 it was awesome having you around. Hopefully you will give us a nice prominence as you go to the edge. If you survive long enough to come around again from the backside you know we are just going to renumber you!

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!