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David Callejas

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January 20, 2019

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Patricio Leon
Santiago, Chile

12/13/2022
12:05 am

Equipment Details:

Newt 4,5" + solar filter

Post-processing Details:

crop, B/C, assembly in Ps

Image Details:

composite image of photos taken between december 2 and 12th following the pass of sunspot 3153 ( bottom band) across the Sun face, several other groups appearing in this timespan are seen in the north band as well; a scaled Earth is inserted at 8 o'clock position

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!