Volume 369, Number 2, April II 2001
|Page(s)||644 - 645|
|Section||Planets and planetary systems|
|Published online||15 April 2001|
Spectral signature of uncombed penumbral magnetic fields
Instituto de Astrofísica de Canarias, 38200, La Laguna, Tenerife, Spain
Accepted: 13 December 2000
A combination of two penumbral models similar to those used by Martínez Pillet (2000) is presented. One matches the observed rms fluctuations perfectly while the other reproduces the observed Net Circular Polarization. No factor three mismatch exists in this case. The rationale of using two different, but strongly coupled, models is explained.
Key words: Sun: sunspots / Sun: magnetic fields
© ESO, 2001
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.