File:Incandescent Sun.ogv
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Size of this JPG preview of this OGG file: 800 × 450 pixels. Other resolutions: 320 × 180 pixels | 640 × 360 pixels | 1,280 × 720 pixels.
Original file (Ogg multiplexed audio/video file, Theora/Vorbis, length 2 min 45 s, 1,280 × 720 pixels, 4.29 Mbps overall, file size: 84.56 MB)
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Summary[edit]
| Description |
English: This video takes SDO images and applies additional processing to enhance the structures visible. While there is no scientific value to this processing, it does result in a beautiful, new way of looking at the sun. The original frames are in the 171 Angstrom wavelength of extreme ultraviolet. This wavelength shows plasma in the solar atmosphere, called the corona, that is around 600,000 Kelvin. The loops represent plasma held in place by magnetic fields. They are concentrated in "active regions" where the magnetic fields are the strongest. These active regions usually appear in visible light as sunspots. The events in this video represent 24 hours of activity on September 25, 2011. |
| Date | |
| Source | Goddard Multimedia |
| Author | NASA/Goddard Space Flight Center |
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This file was selected as the media of the day for 06 June 2012. It was captioned as follows:
English: This video takes SDO images of the sun and applies additional processing to enhance the structures visible. The events in this video represent 24 hours of activity on September 25, 2011.
Other languages
English: This video takes SDO images of the sun and applies additional processing to enhance the structures visible. The events in this video represent 24 hours of activity on September 25, 2011. Македонски: Снимка од Опсерваторијата за сончева динамика (SDO) со допонителна обработка за да се добие видливост на елементите. На снимката е прикажана активност во текот на 24 часа (25 септември 2011). 中文（简体）：太阳动力学天文台拍摄到的太阳图像。图片已经过后期处理以显示结构细节。图片显示了2011年9月25日太阳一天的活动。
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Licensing[edit]
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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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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:15, 30 May 2012 | 2 min 45 s, 1,280 × 720 (84.56 MB) | Originalwana (talk | contribs) | {{Information |Description ={{en|1=This video takes SDO images and applies additional processing to enhance the structures visible. While there is no scientific value to this processing, it does result in a beautiful, new way of looking at the sun. ... |
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