File:SDO 20190221 1024 0094 (AIA).ogv

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Original file (Ogg Theora video file, length 4.8 s, 1,024 × 1,024 pixels, 20.41 Mbps, file size: 11.56 MB)

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Description
English: AIA 0094 channel (as well as AIA 131) is designed to study solar flares. It measures extremely hot temperatures around 6 million Kelvin (10.8 million F). It can take images every 2 seconds (instead of 10) in a reduced field of view in order to look at flares in more detail.

Where: Flaring regions of the corona

Wavelength: 94 angstroms (0.0000000094 m) = Extreme Ultraviolet/soft X-rays

Primary ions seen: 17 times ionized iron (Fe XVIII)

Characteristic temperature: 6 million K (10.8 million F)
Date Taken on 21 February 2019
Source 20190221_1024_0094
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: 20190221_1024_0094.

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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 1.47 Mbps Completed 06:48, 9 February 2024 13 s
VP9 480P 613 kbps Completed 11:07, 9 February 2024 14 s
VP9 360P 302 kbps Completed 11:07, 9 February 2024 6.0 s
VP9 240P 145 kbps Completed 11:07, 9 February 2024 3.0 s
WebM 360P 279 kbps Completed 11:07, 9 February 2024 2.0 s
QuickTime 144p (MJPEG) 793 kbps Completed 08:30, 30 November 2024 1.0 s

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