File:Solar-cycle-data.png

Solar-cycle-data.png (700 × 466 pixels, file size: 37 KB, MIME type: image/png)

Summary

Description
العربية: التباينُ الشمسي في الفترة الممتدة من 1975 حتى 2005 (30 سنة).
English: This picture depicts the last three solar cycles as measured in solar irradiance, sunspot numbers, solar flare activity, and 10.7 cm radio flux. Solar irradiance, i.e the direct solar power at the top of the Earth's atmosphere, is depicted as both a daily measurement and a moving annual average. All other data are depicted as the annual average value.
Español: Variaciones en el ciclo solar.
Suomi: Auringon aktiivisuuden syklit aikavälillä 1975–2005.
Date
Source Original graphic by Robert A. Rohde
Author Robert A. Rohde
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This image was created by Robert A. Rohde from the published data listed below and replaces an image created by William M. Connolley. It is part of the Global Warming Art project.

Image from Global Warming Art
This image is an original work created for Global Warming Art. Please refer to the image description page for more information.
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Data sources

  1. Irradiance: http://www.pmodwrc.ch/pmod.php?topic=tsi/composite/SolarConstant
  2. International sunspot number: http://www.ngdc.noaa.gov/stp/SOLAR/ftpsunspotnumber.html
  3. Flare index: http://www.koeri.boun.edu.tr/astronomy/readme.html
  4. 10.7cm radio flux: http://www.drao-ofr.hia-iha.nrc-cnrc.gc.ca/icarus/www/sol_home.shtml

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37,770 byte

466 pixel

700 pixel

5131d0029328d9a5b2892bd9adb803a82aaee04e

File history

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Date/TimeThumbnailDimensionsUserComment
current08:31, 1 February 2008Thumbnail for version as of 08:31, 1 February 2008700 × 466 (37 KB)Xiong Chiamiovoptimized using optipng
20:12, 20 July 2006Thumbnail for version as of 20:12, 20 July 2006700 × 466 (44 KB)Nils Simon== Description == thumb|right|350px|Variations in sunspot number since 1610. thumb|right|250px|Changes in solar activity since 1400. This picture depicts the last three solar cycles
12:55, 24 May 2005Thumbnail for version as of 12:55, 24 May 2005753 × 565 (9 KB)Xenoforme~commonswikiPic of 20 years of solar output data. Created by William M. Connolley using IDL. Data source: http://www.pmodwrc.ch/dat/composite_d19.asc which is linked from http://www.grida.no/climate/ipcc_ta

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