Bibcode
Collados, M.; del Toro Iniesta, J. C.; Vázquez, M.
Referencia bibliográfica
The Role of Fine-Scale Magnetic Fields on the Structure of the Solar Atmosphere, Proceedings of the Inaugural workshop and round table discussion for the D-E-S Telescope installations on the Canary Islands, La Laguna, Tenerife, Spain, 6-12 October 1986. Edited by E.-H. Schröter, M. Vázquez, and A.A. Wyller. Cambridge: Cambridge University Press, 1987., p.214
Fecha de publicación:
0
1987
Número de citas
1
Número de citas referidas
0
Descripción
The intensity distribution of the penumbra at different stages of
evolution has been analyzed. The results have been different for both
evolved and primitive penumbras. While the former present almost
symmetrical, single-peaked histograms, the same does not occur for the
latter, their distributions being, preferentially, asymmetrical or
double-peaked. These results are interpreted in terms of bright and dark
elements. Thus, an evolutionary process has been proposed to explain the
diverse characteristics found at the different stages.