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David Callejas

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January 20, 2019

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Patricio Leon
Santiago, Chile

03/19/2024
10:34 am

Equipment Details:

Newt 4.5" + solar film, 1/640s ISO100

Post-processing Details:

crop, B/C

Image Details:

AR3614 and AR3615 dominate the sun face, close to the eastern limb, the first one, a big isolated sunspot surrounded by an extense field of bright faculae; the second, a scattered archipielago of dark cores with scrambled magnetic fileds; close to the western limb are more scaterred small nuclei from several sunspots

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!