Photospheric and chromospheric magnetic structure of a sunspot

D. Orozco Suarez; A. Lagg; S. K. Solanki

Photospheric and chromospheric magnetic structure of a sunspot

D. Orozco Suarez
, A. Lagg
, S. K. Solanki

Research output: Contribution to journal › Conference article › peer-review

Abstract

The magnetic field of sunspots has been well studied in their photospheric layers, but is poorly known in the upper chromosphere. Here we present state-of-the-art inversions of the stokes vectors of the He I triplet at 1083 nm and of a photospheric Si I line which give us a map of the magnetic vector in the upper chromosphere, as well as in the photosphere. These maps are analyzed to discuss the differences between the photospheric and the chromospheric upper magnetic structure of sunspots.

Original language	English
Pages (from-to)	27-31
Number of pages	5
Journal	European Space Agency, (Special Publication) ESA SP
Issue number	596
Publication status	Published - 2005
Event	International Scientific Conference on Chromospheric and Coronal Magnetic Fields - Katlenburg - Lindau, Germany Duration: 30 Aug 2005 → 2 Sept 2005

Keywords

Inversion
Sunspots

Cite this

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title = "Photospheric and chromospheric magnetic structure of a sunspot",

abstract = "The magnetic field of sunspots has been well studied in their photospheric layers, but is poorly known in the upper chromosphere. Here we present state-of-the-art inversions of the stokes vectors of the He I triplet at 1083 nm and of a photospheric Si I line which give us a map of the magnetic vector in the upper chromosphere, as well as in the photosphere. These maps are analyzed to discuss the differences between the photospheric and the chromospheric upper magnetic structure of sunspots.",

keywords = "Inversion, Sunspots",

author = "Suarez, \{D. Orozco\} and A. Lagg and Solanki, \{S. K.\}",

note = "Copyright: Copyright 2008 Elsevier B.V., All rights reserved.; International Scientific Conference on Chromospheric and Coronal Magnetic Fields ; Conference date: 30-08-2005 Through 02-09-2005",

year = "2005",

language = "English",

pages = "27--31",

journal = "European Space Agency, (Special Publication) ESA SP",

issn = "0379-6566",

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number = "596",

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TY - JOUR

T1 - Photospheric and chromospheric magnetic structure of a sunspot

AU - Suarez, D. Orozco

AU - Lagg, A.

AU - Solanki, S. K.

PY - 2005

Y1 - 2005

N2 - The magnetic field of sunspots has been well studied in their photospheric layers, but is poorly known in the upper chromosphere. Here we present state-of-the-art inversions of the stokes vectors of the He I triplet at 1083 nm and of a photospheric Si I line which give us a map of the magnetic vector in the upper chromosphere, as well as in the photosphere. These maps are analyzed to discuss the differences between the photospheric and the chromospheric upper magnetic structure of sunspots.

AB - The magnetic field of sunspots has been well studied in their photospheric layers, but is poorly known in the upper chromosphere. Here we present state-of-the-art inversions of the stokes vectors of the He I triplet at 1083 nm and of a photospheric Si I line which give us a map of the magnetic vector in the upper chromosphere, as well as in the photosphere. These maps are analyzed to discuss the differences between the photospheric and the chromospheric upper magnetic structure of sunspots.

KW - Inversion

KW - Sunspots

UR - https://www.scopus.com/pages/publications/33644791648

M3 - Conference article

AN - SCOPUS:33644791648

SN - 0379-6566

SP - 27

EP - 31

JO - European Space Agency, (Special Publication) ESA SP

JF - European Space Agency, (Special Publication) ESA SP

IS - 596

T2 - International Scientific Conference on Chromospheric and Coronal Magnetic Fields

Y2 - 30 August 2005 through 2 September 2005

ER -

Photospheric and chromospheric magnetic structure of a sunspot

Abstract

Keywords

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