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David Callejas

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January 20, 2019

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Frank Lu
Arlington, Texas, USA

02/24/2024
04:16 pm

Equipment Details:

Nikon Z6, ISO 400, 1/8000 s, f5.6, 300 mm, ND 100,000 filtrr

Post-processing Details:

Cropped, combined and annotated

Image Details:

I was trying out the ND 100,000 filter in preparation for Eclipse Day. At after 3 pm, the photo showed a giant sunspot which got me excited. I took another photo an hour later and saw that the spot moved. Since the sunspot was so huge, I thought it will be mentioned somewhere on the internet. Wham! On EarthSky. I had captured AR 3590. This sure made me superexcited.

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!