Magnetic aspects of the evolution of sunspots

Casanovas, J.; Vazquez, M.; Bonet, J. A.
Referencia bibliográfica

Urania (Madrid), vol. 59, Jan.- June 1974, p. 79-90. In Spanish.

Fecha de publicación:
6
1974
Número de autores
3
Número de autores del IAC
1
Número de citas
0
Número de citas referidas
0
Descripción
The spectroscopic determinations of the solar magnetic fields are based on the Zeeman effect observed in relation to a number of absorption lines of the solar spectrum. It is attempted to deduce indirectly certain characteristics of the magnetic field in a sunspot, giving attention to morphological aspects and the magnetic polarities. The results of the investigation are illustrated with the aid of a number of pictures.