By Rajiv Chopra | 2023-03-25
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On 04/03/2023 05:25 pm by Mandy Daniels | Derbyshire, UK
The image shows two photographs of a sunspot group. The images were taken about 22 hours apart and show the movement of the group with the Sun's rotation and evolution of it's size and shape.
Skywatcher 200P, Nikon D800, Thousand Oaks 10000A solar filter.
GIMP: de-saturate with mono mixer, sharpen.
