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20 May in multi-wavelengths


sheri_barri

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Another day of interesting sunspot groups and magnetic activity. Two of the groups resemble tadpoles. The dominance of filament activity on the 20th is the most I have witnessed recently. They seem to criss-cross the solar surface between the areas of magnetic disturbance when the H-alpha is compared to the CaK view.

Thank you for looking.

Sheri

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