Monday, 4 May 2020

Sun in Hydrogen Alpha Today

There were several prominences visible today, the images show the most impressive.

Scope: Coronado PST
Mount: Celestron Advanced GT
Camera: Altair Astro 290 M3
Processed with Registax 6, combined and colourised in Photoshop Elements.


 North



South


A collage showing changes in the structure of the North prominence.



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