Thursday, 30 July 2020

Sun in Hydrogen Alpha Today

Sun spots AR2767, bottom left and AR2768 top right.

Scope: Coronado PST
Mount: Sky-Watcher NEQ6 Pro
Camera: Altair Astro GP-CAM 178M
Processed with Registax 6 and Photoshop Elements.




A prominence in action

The following video was compiled from 120 time lapse images taken at 15 second intervals. Best viewed full screen [] on 'loop', right click. It shows a closeup of the prominence top left in the picture above.






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