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2009yearofastronomy
This document discusses total, partial, and annular solar eclipses that occurred on January 4, 1633. It provides details on the times of visibility and percentages of the sun obscured during the eclipses visible from different locations. It also describes safe viewing methods and recommends using a solar filter to observe sunspots and prominences. Viewing eclipses without proper protection can damage eyesight.
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2009yearofastronomy
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