Image: Sunspot-number
Size of this preview: 800 × 560 pixels. Other resolutions: 320 × 224 pixels | 1,250 × 875 pixels.
Original image (1,250 × 875 pixels, file size: 190 KB, MIME type: image/png)
Description: This chart depicts average monthly Sunspot Number variation since 1750. This figure was produced by Leland McInnes using gnuplot. All data is from publicly available sources.
Title: Sunspot-number
Credit: Transferred from en.wikipedia to Commons.
Author: Leland McInnes at English Wikipedia
Usage Terms: Creative Commons Attribution-Share Alike 3.0
License: CC-BY-SA-3.0
License Link: http://creativecommons.org/licenses/by-sa/3.0/
Attribution Required?: Yes
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