Accession Number:

AD0632167

Title:

ON THE LIFETIME OF SUNSPOT GROUPS.

Descriptive Note:

Scientific rept.,

Corporate Author:

OSLO UNIV (NORWAY) INST OF THEORETICAL ASTROPHYSICS

Personal Author(s):

Report Date:

1965-01-01

Pagination or Media Count:

10.0

Abstract:

A study is made of the age-frequency distribution of sunspot groups. The analysis covers the interval 1888-1955. The results are critically compared with the quantitative deductions made by previous authors on the basis of a paper by Gnevishev. Author

Subject Categories:

  • Astrophysics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE