This file is from Wikimedia Commons and may be used by other projects.
The description on its file description page there is shown below.
Summary
DescriptionEAST Tokamak plasma image3.jpg
English: A fast CCD camera (visible wavelength) image of plasma in the EAST Tokamak. Fast camera images of EAST#56943, (c) t = 4.5 s, where (c) shows impurity behavior after t = 4.5 s.
Date
Source
(2017-03-24). "Key issues for long-pulse high-βNoperation with theExperimental Advanced Superconducting Tokamak(EAST)". Nuclear Fusion57 (5): 056021.
DOI:10.1088/1741-4326/aa626c. ISSN0029-5515. Figure 5, third subfigure
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.
https://creativecommons.org/licenses/by/3.0CC BY 3.0 Creative Commons Attribution 3.0 truetrue
Captions
Add a one-line explanation of what this file represents