File:SDO 20130721 1024 0211 (AIA).ogv

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Original file (Ogg Theora video file, length 5.7 s, 1,024 × 1,024 pixels, 2.02 Mbps, file size: 1.37 MB)

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Description
English: AIA 0211 channel (as well as AIA 335) highlights the active region of the outer atmosphere of the Sun - the corona. Active regions, solar flares, and coronal mass ejections will appear bright here. The dark areas - called coronal holes - are places where very little radiation is emitted, yet are the main source of solar wind particles.

Where: Active regions of the corona

Wavelength: 211 angstroms (0.0000000211 m) = Extreme Ultraviolet

Primary ions seen: 13 times ionized iron (Fe XIV)

Characteristic temperature: 2 million K (3.6 million F)
Date Taken on 21 July 2013
Source 20130721_1024_0211
Author Courtesy of NASA/SDO and the AIA, EVE, and HMI science teams.
This media is a product of the
Solar Dynamics Observatory
Credit and attribution belongs to the Atmospheric Imaging Assembly (AIA) team, NASA/GSFC/Solar Dynamics Observatory
This image or video was catalogued by Goddard Space Flight Center of the United States National Aeronautics and Space Administration (NASA) under Photo ID: 20130721_1024_0211.

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.
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Public domain 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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Format Bitrate Download Status Encode time
VP9 720P 788 kbps Completed 20:09, 17 March 2024 9.0 s
VP9 480P 328 kbps Completed 21:36, 17 March 2024 5.0 s
VP9 360P 154 kbps Completed 21:36, 17 March 2024 4.0 s
VP9 240P 77 kbps Completed 21:36, 17 March 2024 3.0 s
WebM 360P 168 kbps Completed 21:36, 17 March 2024 2.0 s
QuickTime 144p (MJPEG) Not ready Unknown status

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