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David Callejas

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January 20, 2019

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David Hoskin
Halifax, Nova Scotia, Canada

09/15/2022
11:00 am

Equipment Details:

Celestron 102mm f/6.3 refractor, APM Herschel Wedge, Player One Apollo-Mini camera, SkyWatcher EQ6R mount.

Post-processing Details:

The best 25% of 1500 frames of video (Ser file) were stacked with AutoStakkert, wavelets adjusted with Registax, final adjustments and color added using Photoshop and PhotoScape X.

Image Details:

This morning I captured this white-light image of our nearest star. Active sunspot group AR3098 is rotating out of view on the NW limb while AR3102 (formerly AR3088 when it rotated out of sight on August 30) has now rotated fully into view on the SE limb. Sunspot area AR3100 is in the middle of the solar disk.

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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!