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David Callejas

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January 20, 2019

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Patricio Leon
Santiago, Chile

12/31/2023
09:57 am

Equipment Details:

Newt 4.5" + solar film, 1/500 ISO100

Post-processing Details:

crop, B/C

Image Details:

while AR 3531 is close to exit the Sun face at 4 o'clock limb, the first component of big group AR3536 is appearing at 9 o'clock position and tomorrow monday there should be another observable big dark nuclei

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!