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Old 10-05-2019, 07:42 AM
Saturnine (Jeff)
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Ar2740 & 2741

Our current sunspots, taken yesterday about midday. Intrigued by the spiral ( magnetic ) pattern around AR2741. Evident in other images of the spot posted on Spaceweather.com yesterday.
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  #2  
Old 10-05-2019, 03:37 PM
Dennis
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Nice work Jeff, good to see these powerful, super energetic regions in different wavelengths.

Cheers

Dennis
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