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Alan Studt: Sunspot group 2671 - DSC_0113a
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Alan Studt: Sunspot group 2671 - DSC_0113b
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Alan Studt: DSC_0218b
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Alan Studt: DSC_0218a
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Alan Studt: DSC_0241
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Alan Studt: DSC_0259
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Alan Studt: Little black spots on the sun today... 9/5/2017 DSC_1083-1
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Alan Studt: Little black spots on the Sun today... 9/5/2017 cropped version