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David Callejas

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January 20, 2019

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Patricio Leon
Santiago, Chile

05/21/2022
10:19 am

Equipment Details:

4.5" telescope, Canon t7i, single 1/640s ISO100

Post-processing Details:

crop, B/C

Image Details:

huge sunspot AR3014 has already crossed the central meridian of the Sun, measures about 8.5 x 3.5 Earth diameters making it the biggest spot of the year so far and quite easy to be seen naked eye with appropiate solar filter

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!