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SOHO - Exploring the Sun - 2003 Update
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SOHO - Exploring the Sun - 2003 Update.iso
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nsd_7_6_s10.png
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Portable Network Graphic
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2003-02-25
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8.7 KB
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561x65
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8-bit (32 colors)
ocr:
Line profile of O VI from UVCS observed in a polar coronal hole (lower panel) compared to disk observation from SUMER. The extremely broad O VI line yields velocities up fo 500 km/s, which corresponds to a kinetic temperature of 200 million K.