Файл:Sunspot butterfly graph.gif

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Тлумачэнне

АпісаннеSunspot butterfly graph.gif	English: Butterfly diagram showing paired pattern of sunspots. Graph shows sunspot numbers. en:Spörer's law noted that at the start of an 11-year sunspot cycle, the spots appeared first at higher latitudes and later in progressively lower latitudes. The en:Babcock Model explains the behavior described by Spörer's law, as well as other effects, as being due to magnetic fields which are twisted by the Sun's rotation.
Дата	красавік 2011
Крыніца	http://solarscience.msfc.nasa.gov/images/bfly.gif (updated monthly) http://solarscience.msfc.nasa.gov/SunspotCycle.shtml (explanatory text)
Аўтар	NASA, Marshal Space Flight Center, Solar Physics

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(All user names refer to en.wikipedia)

2006-11-27 13:22 Whitepaw 2048×1280×8 (135495 bytes) {{pd-nasa}} Updated image with latest version (updates monthly)
2005-03-11 17:53 SEWilco 2048×1280×8 (135177 bytes) Butterfly diagram showing paired pattern of sunspots. Graph shows sunspot numbers. {{PD-USGov-NASA}} Source: http://science.msfc.nasa.gov/ssl/pad/solar/images/bfly.gif (updated monthly)

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актуальн.	18:07, 12 жніўня 2016	2 150 × 1 280 (142 KB)	Jan Arkesteijn	2016-08
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