๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The Sunspot Number Series

โœ Scribed by BRACEWELL, R. N.


Book ID
109573167
Publisher
Nature Publishing Group
Year
1953
Tongue
English
Weight
200 KB
Volume
171
Category
Article
ISSN
0028-0836

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๐Ÿ“œ SIMILAR VOLUMES


Sunspot number
๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 93 KB
Sunspot number time series: Exponential
โœ D. J. R. Nordemann; N. B. Trivedi ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› Springer ๐ŸŒ English โš– 350 KB

In a previous communication, the annual mean sunspot number time series for the period 1700-1990 A.D. was studied through fitting with exponential functions of the form N=No.exp(Kt) for each phase. In this letter every solar cycle is reduced to five characteristic parameters: exponents K and observe