File:LASCO C1 coronagraph of solar corona.png
LASCO_C1_coronagraph_of_solar_corona.png (330 × 380 pixels, file size: 66 KB, MIME type: image/png)
Summary edit
A picture of the solar corona taken with the LASCO C1 coronagraph.
Licensing edit
Description |
A picture of the solar corona taken with the LASCO C1 coronagraph. |
---|---|
Source |
The image appears on a website entitled, "File:LASCO C1a.png" at url=https://commons.wikimedia.org/wiki/File:LASCO_C1a.png, originally adapted from url=http://lasco-www.nrl.navy.mil/~Xreiser/C1_dopp.html. |
Date |
14 January 2006 |
Author |
Reiser |
Rationale |
No free licensed or public domain alternatives known to exist to show a picture of the solar corona taken with the LASCO C1 coronagraph which employed a tunable Fabry-Perot interferometer to recover scans of the solar corona at a number of wavelengths near the FeXIV green line. The picture is a color coded image of the doppler shift of the line, which may be associated with the coronal plasma velocity towards or away from the satellite camera. |
Permission |
Fair Use usually NRL, US Navy, and declassified US military images are Public Domain and free for commercial use; however, for this image, see url=https://commons.wikimedia.org/wiki/Commons:Deletion_requests/undefinedSOHO_LASCO Commons:Deletion requests/undefinedSOHO LASCO. |
This work is copyrighted. The individual who uploaded this work and first used it in an article, as well as subsequent persons who place it into articles, asserts that this qualifies as fair use of the material under United States copyright law.
This template must be accompanied by a {{Non-free media rationale}} justifying the assertion of fair use.
Note: The kinds of things that are considered acceptable for fair use on Wikiversity is significantly less than what is legally permitted. Please consult the Wikimedia Foundation Fair Use Policy to see if this content is permitted on Wikiversity under these further restrictions. Familiarize yourself with the Wikiversity Exemption Doctrine Policy before using this template.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 23:14, 8 March 2017 | 330 × 380 (66 KB) | Marshallsumter (discuss | contribs) | A picture of the solar corona taken with the LASCO C1 coronagraph. Category:Coronal cloud images Category:Green astronomy images |
You cannot overwrite this file.
File usage
The following 9 pages use this file:
- Plasmas/Plasma objects/Coronal clouds
- Radiation/Astronomy
- User:Marshallsumter/Radiation astronomy/Chemistry
- User:Marshallsumter/Radiation astronomy1/Greens
- User:Marshallsumter/Radiation astronomy1/Plasmas
- User:Marshallsumter/Radiation astronomy2/Visuals
- Portal:Radiation astronomy/Resource
- Portal:Radiation astronomy/Resource/25
- Draft:Original research/Radiation astronomy