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Summary
Description |
English: A solar cycle: a montage of ten years' worth of Yohkoh SXT images, demonstrating the variation in solar activity during a sunspot cycle, from after August 30, 1991, to September 6, 2001.
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Date |
6 September 2001 |
Source |
url= http://solar.physics.montana.edu/mckenzie/Images/The_Solar_Cycle_XRay_hi.jpg David Chenette at Lockheed Martin Advanced Technology Centre. |
Author |
David Chenette, Joseph B. Gurman, Loren W. Acton |
Permission ( Reusing this file) |
I sent an email to Dave Chenette of Lockheed-Martin to have him confirm PUBLIC Domain status of image. He responded, "Yes. This image is in the public domain." David McKenzie responded, "The image is public."
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Credit: the Yohkoh mission of ISAS (Japan) and NASA (US).
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of his or her rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission. http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse
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File usage
The following pages on Schools Wikipedia link to this image (list may be incomplete):