The Rotation Rates of Solar Magnetic Fields During
โ Scribed by Z. Chu; J. Zhang; Q. X. Nie; T. Li
- Publisher
- Springer
- Year
- 2010
- Tongue
- English
- Weight
- 747 KB
- Volume
- 264
- Category
- Article
- ISSN
- 0038-0938
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๐ SIMILAR VOLUMES
A study is made of the rotation of large-scale magnetic fields using the synoptic maps from the Kitt Peak National Observatory for the time interval 1976-1985. The auto-correlation method and the mass-centers method of magnetic structures was applied to infer mean differential rotation profiles and
We have measured solar surface rotation from sunspot drawings made in A.D. 1642-1644 and find probable differences from present-day rates. The 17th century sunspots rotated faster near the equator by 3 or 4%, and the differential rotation between 0 and :t:20 ~ latitude was enhanced by about a factor