Spectral signature of uncombed penumbral magnetic fields
Open Access
- 15 April 2001
- journal article
- Published by EDP Sciences in Astronomy & Astrophysics
- Vol. 369 (2) , 644-645
- https://doi.org/10.1051/0004-6361:20010032
Abstract
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.Keywords
This publication has 2 references indexed in Scilit:
- Spectral signature of uncombed penumbral magnetic fieldsAstronomy & Astrophysics, 2001
- Optically Thin Irregularities in the Penumbrae of SunspotsThe Astrophysical Journal, 1998