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On the magnetic-field configuration in sunspots

Published online by Cambridge University Press:  14 August 2015

O. Kjeldseth Moe
O. Kjeldseth Moe*
Affiliation:
Institute of Theoretical Astrophysics, University of Oslo, Norway

Abstract

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During 1963–67 observations of the magnetic fields in sunspots have been obtained at the Oslo Solar Observatory. For the largest spots the detailed distribution of the magnetic-field strength is found. Based on calculations of line profiles made by the author (Kjeldseth Moe, 1967) also the direction of the magnetic field is derived. Observations of the magnetic field of the same spot at several positions on the solar disk give further information regarding the magnetic-field configuration. Our results are in fair agreement with those of Bumba (1962).

Type
Part III: Optical Structure of an Active Region
Information
Symposium - International Astronomical Union , Volume 35: Structure and Development of Solar Active Regions , 1968 , pp. 202 - 210
Copyright
Copyright © Reidel 1968 

References

Brahde, R. (1967) Institute of Theoretical Astrophysics, University of Oslo, Report No. 23.Google Scholar
Bumba, V. (1962) B.A.C., 13, 42.Google Scholar
Unno, W. (1956) Publ. astr. Soc. Japan, 8, 108.Google Scholar