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David Callejas

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January 20, 2019

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Patricio Leon
Santiago, Chile

02/21/2023
10:31 am

Equipment Details:

Newt 4,5" + solar film, 1/640s ISO100

Post-processing Details:

crop, B/C

Image Details:

sunspots are seen more scattered given that the western ones (right) are almost on the limb; AR3229 group looks fragmented into several small nucleus; a new spot rotated into the upper left sun face; that said, all quiet on the solar front

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!