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David Callejas

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January 20, 2019

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Patricio Leon
Santiago, Chile

12/20/2023
09:04 am

Equipment Details:

Newt 4.5" + solar film, 1/500s ISO100

Post-processing Details:

crop, B/C

Image Details:

an awesome display of sunspots today with 6 major groups, the biggest continues to be AR3529 which almost doubled its size since yesterday, the western component is already visible with unaided protected eye and the eastern component shows a delicate light bridge

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!