Contains:  Solar system body or event
The AR2781 sunspot group, Krisztian Kerepesy

The AR2781 sunspot group

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Description

The sunspot group AR2781 on the 6th November, 2020.

There is a small and faint prominence on the limb as well but it's purely coincidental, the exposure parameters were set for the surface details.

This image is far from perfect, I apologize for being not able to remove the Newton-rings properly. This entry is only a small memento about my first successful attempt with a H-alpha scope

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Histogram

The AR2781 sunspot group, Krisztian Kerepesy