File:Growing Sunspots Tracking Closeup - February 2011.ogv
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Growing_Sunspots_Tracking_Closeup_-_February_2011.ogv (file size: 3.81 MB, MIME type: application/ogg)
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Summary
| Description |
English: This visualization tracks the emergence and evolution of a sunspot group as seen starting in early February 2011 and continuing for two weeks. Images are sampled one hour apart. The camera tracks the movement of the solar rotation. At this scale, a 'shimmer' of the solar surface is visible, created by the turnover of convection cells. |
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| Source | Goddard Multimedia |
| Author | NASA/Goddard Space Flight Center |
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Licensing
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This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) |  |
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:49, 30 January 2012 |  | (3.81 MB) | wikimediacommons>Originalwana | {{Information |Description ={{en|1=This visualization tracks the emergence and evolution of a sunspot group as seen starting in early February 2011 and continuing for two weeks. Images are sampled one hour apart. The camera tracks the movement of the s |
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