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The relationship between chromospheric emission and magnetic field strength. / Loukitcheva, M.; Solanki, S.K.; White, S.M.

In: Astronomy and Astrophysics, Vol. 497, No. 1, 2009, p. 273-285.

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Loukitcheva, M, Solanki, SK & White, SM 2009, 'The relationship between chromospheric emission and magnetic field strength', Astronomy and Astrophysics, vol. 497, no. 1, pp. 273-285. https://doi.org/DOI: 10.1051/0004-6361/200811133

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Vancouver

Author

Loukitcheva, M. ; Solanki, S.K. ; White, S.M. / The relationship between chromospheric emission and magnetic field strength. In: Astronomy and Astrophysics. 2009 ; Vol. 497, No. 1. pp. 273-285.

BibTeX

@article{ce1ab2ab45774e3caae68b5e4567c232,
title = "The relationship between chromospheric emission and magnetic field strength",
abstract = "Aims. We analyze observational data from 4 instruments to study the correlations between chromospheric emission, spanning the heights from the temperature minimum region to the middle chromosphere, and photospheric magnetic field. Methods. The data consist of radio images at 3.5 mm from the Berkeley-Illinois-Maryland Array (BIMA), UV images at 1600 {\AA} from TRACE, Call K-line filtergrams from BBSO, and MDI/SOHO longitudinal photospheric magnetograms. For the first time interferometric millimeter data with the highest currently available resolution are included in such an analysis. We determine various parameters of the intensity maps and correlate the intensities with each other and with the magnetic field. Results. The chromospheric diagnostics studied here show a pronounced similarity in their brightness structures and map out the underlying photospheric magnetic field relatively well. We find a power law to be a good representation of the relationship between photospheric magnetic field and emission from chr",
author = "M. Loukitcheva and S.K. Solanki and S.M. White",
year = "2009",
doi = "DOI: 10.1051/0004-6361/200811133",
language = "English",
volume = "497",
pages = "273--285",
journal = "ASTRONOMY & ASTROPHYSICS",
issn = "0004-6361",
publisher = "EDP Sciences",
number = "1",

}

RIS

TY - JOUR

T1 - The relationship between chromospheric emission and magnetic field strength

AU - Loukitcheva, M.

AU - Solanki, S.K.

AU - White, S.M.

PY - 2009

Y1 - 2009

N2 - Aims. We analyze observational data from 4 instruments to study the correlations between chromospheric emission, spanning the heights from the temperature minimum region to the middle chromosphere, and photospheric magnetic field. Methods. The data consist of radio images at 3.5 mm from the Berkeley-Illinois-Maryland Array (BIMA), UV images at 1600 Å from TRACE, Call K-line filtergrams from BBSO, and MDI/SOHO longitudinal photospheric magnetograms. For the first time interferometric millimeter data with the highest currently available resolution are included in such an analysis. We determine various parameters of the intensity maps and correlate the intensities with each other and with the magnetic field. Results. The chromospheric diagnostics studied here show a pronounced similarity in their brightness structures and map out the underlying photospheric magnetic field relatively well. We find a power law to be a good representation of the relationship between photospheric magnetic field and emission from chr

AB - Aims. We analyze observational data from 4 instruments to study the correlations between chromospheric emission, spanning the heights from the temperature minimum region to the middle chromosphere, and photospheric magnetic field. Methods. The data consist of radio images at 3.5 mm from the Berkeley-Illinois-Maryland Array (BIMA), UV images at 1600 Å from TRACE, Call K-line filtergrams from BBSO, and MDI/SOHO longitudinal photospheric magnetograms. For the first time interferometric millimeter data with the highest currently available resolution are included in such an analysis. We determine various parameters of the intensity maps and correlate the intensities with each other and with the magnetic field. Results. The chromospheric diagnostics studied here show a pronounced similarity in their brightness structures and map out the underlying photospheric magnetic field relatively well. We find a power law to be a good representation of the relationship between photospheric magnetic field and emission from chr

U2 - DOI: 10.1051/0004-6361/200811133

DO - DOI: 10.1051/0004-6361/200811133

M3 - Article

VL - 497

SP - 273

EP - 285

JO - ASTRONOMY & ASTROPHYSICS

JF - ASTRONOMY & ASTROPHYSICS

SN - 0004-6361

IS - 1

ER -

ID: 5093112