File:SDO EVE Late Phase Flares.webm
From HandWiki
SDO_EVE_Late_Phase_Flares.webm (file size: 11 MB, MIME type: video/webm)
Summary
| Description | This movie shows the flare and eruption from the previous clips, zoomed in even more on the region of the explosion. The top row shows three AIA channels next to a map of the Sun's surface magnetic field (observed by SDO's Helioseismic and Magnetic Imager). Underneath these images are two traces of the Sun's brightness as observed by the EVE instrument, corresponding to the two left-most AIA images. As the flare goes off, all channels brighten, so much so that star-shaped diffraction patterns show up caused by AIA's optical properties; these patterns cross at the locations of maximum brightness. Then the emission from the flare site itself fades away. An hour later, a faint high glow is seen in the 94A AIA channel (green), revealing hot gases well above the flare site. Then the 335A channel (blue) shows a similar set of bright structures, and finally the 171A channel (yellow) shows these structures (most clearly as strands shaped by the Sun's magnetic field). This afterglow, the 'EUV late phase' of the eruptive flare, reveals that the coronal gas in the high magnetic arches is cooling, successively showing up in AIA filters designed to image the glow from gases at temperatures within limited ranges. |
| Date | |
| Source | YouTube: https://www.youtube.com/watch?v=vZCXFCiuEGc – View/save archived versions on archive.org and archive.today |
| Author | https://www.youtube.com/user/SDOmission2009 |
Licensing
.svg){kind=icon}
This video, screenshot or audio excerpt was originally uploaded on YouTube under a CC BY license.
Their website states: "YouTube allows users to mark their videos with a Creative Commons CC BY license."
To the uploader: You must provide a link (URL) to the original file and the authorship information if available.
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
Attribution:
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
|
This file, which was originally posted to
https://www.youtube.com/watch?v=vZCXFCiuEGc, was reviewed on 23 June 2013 by reviewer McZusatz, who confirmed that it was available there under the stated license on that date.
|
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 09:57, 23 June 2013 | (11 MB) | imagescommonswiki>YtUPt | Imported from http://www.youtube.com/watch?v=vZCXFCiuEGc |
File usage
There are no pages that use this file.
