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lucasmtg: _MG_4645
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lucasmtg: _MG_4655
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lucasmtg: IMG_1308
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lucasmtg: Sunspot 2732
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lucasmtg: Sun spot
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lucasmtg: Bird and the H-alpha sun
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lucasmtg: Sun in H-Alpha
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lucasmtg: SUN - AR2781
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lucasmtg: SUN (false color) - AR2781
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lucasmtg: Sun - AR2835
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lucasmtg: Partial solar eclipse
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lucasmtg: Partial solar Eclipse - 2,5h animation
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lucasmtg: Sun spots
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lucasmtg: Sun spots
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lucasmtg: Sun in white light
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lucasmtg: Sun (Ca-K)
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lucasmtg: Sun (Ca-K)
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lucasmtg: Sun (Ca-H)
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lucasmtg: Sun (H-beta)
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lucasmtg: Sun (H-alpha)
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lucasmtg: Sun (H-alpha)
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lucasmtg: Sun - AR3777, 3780, 3784...
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lucasmtg: Sun - H-alpha
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lucasmtg: Sun - H-alpha
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lucasmtg: Sun and protuberancies in H_alpha
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lucasmtg: Sun - wavelenghts