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David Callejas

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January 20, 2019

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GREG REDFERN
Central Virginia

01/29/2022
03:37 pm

Equipment Details:

Unistellar telescope with Thousand Oaks Solar Lite filter.

Post-processing Details:

Extensive in Mac Photo to convert to B&W & bring out solar detail.

Image Details:

This was an incredibly difficult image to obtain due to high winds and gusts, low solar altitude and no thermal acclimation possible due to need to get the image before the wx got worse.
I'm amazed it turned out as well as it did....what a sunspot AR2936 is, the largest in years.

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!