The Three-dimensional Structure of a Sunspot Magnetic Field

Bibcode
2005ApJ...631L.167S
DOI
10.1086/497334
Socas-Navarro, H.
Referencia bibliográfica

The Astrophysical Journal, Volume 631, Issue 2, pp. L167-L170.

Fecha de publicación:
10
2005
Revista
The Astrophysical Journal
Número de autores
1
Número de autores del IAC
0
Número de citas
75
Número de citas referidas
58
Descripción
We report on observations of the three-dimensional structure of a sunspot magnetic field from the photosphere to the chromosphere, obtained with the new visible/infrared spectropolarimeter SPINOR. The observations, interpreted with a non-LTE modeling technique, reveal a surprisingly complex topology with areas of opposite-sign torsion, suggesting that flux ropes of opposite helicity may coexist together in the same spot.
Tipo
Con árbitro
Campos magnéticos

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