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David Callejas

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January 20, 2019

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Patricio Leon
Santiago, Chile

01/01/2024
08:37 am

Equipment Details:

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

Post-processing Details:

crop, B/C

Image Details:

not a second core for AR3536 opening the new year, nevertheless an X5 flare is a powerful argument! and long lived AR3531 is about to rotate the limb after a 13 days journey which only about 8% of all sunspots can achieve

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!