File:SDO 20170820 1024 0304 (AIA).ogv

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Original file (Ogg Theora video file, length 4.8 s, 1,024 × 1,024 pixels, 10.29 Mbps, file size: 5.89 MB)

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Description
English: AIA 0304 channel is especially good at showing areas where cooler dense plumes of plasma (filaments and prominences) are located above the visible surface of the Sun. Many of these features either can't be seen or appear as dark lines in the other channels. The bright areas show places where the plasma has a high density.

Where: Upper chromosphere and lower transition region

Wavelength: 304 angstroms (0.0000000304 m) = Extreme Ultraviolet

Primary ions seen: singly ionized helium (He II)

Characteristic temperature: 50,000 K (90,000 F)
Date Taken on 20 August 2017
Source 20170820_1024_0304
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: 20170820_1024_0304.

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 1.51 Mbps Completed 04:09, 13 February 2024 19 s
VP9 480P 759 kbps Completed 07:04, 13 February 2024 10 s
VP9 360P 413 kbps Completed 07:04, 13 February 2024 6.0 s
VP9 240P 189 kbps Completed 07:04, 13 February 2024 12 s
WebM 360P 427 kbps Completed 07:04, 13 February 2024 1.0 s
QuickTime 144p (MJPEG) 912 kbps Completed 14:20, 29 November 2024 1.0 s

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