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David Callejas

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January 20, 2019

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David Hoskin
Halifax, Nova Scotia, Canada

04/28/2024
11:00 am

Equipment Details:

Celestron OmniXLT150 Newtonian telescope, Baader film solar filter, ZWO ASI533MC Pro camera, SkyWatcher EQ6R Pro mount.

Post-processing Details:

SER video was captured using SharpCap Pro and the best 400 of 1000 frames were stacked with AutoStakkert. Additional post-processing with Registax and Photoshop.

Image Details:

Filtered white light image of the Sun captured earlier today. The large sunspot group (inset) is AR3654, which unleashed an M-class solar flare on 27 April.

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!