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Some results of the chromospheric magnetic field study based on millimeter wave observations of active regions. / Loukitcheva, M. A.; Mandrini, C. H.; Stenborg, G. A.

In: European Space Agency, (Special Publication) ESA SP, No. 505, 01.10.2002, p. 481-484.

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

Harvard

Loukitcheva, MA, Mandrini, CH & Stenborg, GA 2002, 'Some results of the chromospheric magnetic field study based on millimeter wave observations of active regions', European Space Agency, (Special Publication) ESA SP, no. 505, pp. 481-484.

APA

Loukitcheva, M. A., Mandrini, C. H., & Stenborg, G. A. (2002). Some results of the chromospheric magnetic field study based on millimeter wave observations of active regions. European Space Agency, (Special Publication) ESA SP, (505), 481-484.

Vancouver

Loukitcheva MA, Mandrini CH, Stenborg GA. Some results of the chromospheric magnetic field study based on millimeter wave observations of active regions. European Space Agency, (Special Publication) ESA SP. 2002 Oct 1;(505):481-484.

Author

Loukitcheva, M. A. ; Mandrini, C. H. ; Stenborg, G. A. / Some results of the chromospheric magnetic field study based on millimeter wave observations of active regions. In: European Space Agency, (Special Publication) ESA SP. 2002 ; No. 505. pp. 481-484.

BibTeX

@article{4894a3b253cd432e8c3d303a043c9ee1,
title = "Some results of the chromospheric magnetic field study based on millimeter wave observations of active regions",
abstract = "Solar radio observations combined with unique methods of radio diagnostics of solar plasma are capable to provide an estimate of the magnetic field above the photospheric level. In the paper we present some results of the study of magnetic fields in the solar chromosphere of active regions associated with sunspots and plages through observations of their free-free and gyroresonance microwave emission in intensity and polarization obtained with Nobeyama radioheliograph at 17.6 mm and 8 mm wavelengths. The contributions to millimeter and short centimeter emission of active regions from the free-free and gyroradiation processes are discussed. Two-dimensional intensity maps and radiomagnetograms with 10 and 5 arcsec resolution are compared with the SXT/Yohkoh observations and with the chromospheric fields obtained by extrapolating the KP/NSO observed photospheric field to the chromosphere using a potential model of the magnetic field.",
keywords = "Chromosphere, Radio, Sun",
author = "Loukitcheva, {M. A.} and Mandrini, {C. H.} and Stenborg, {G. A.}",
year = "2002",
month = oct,
day = "1",
language = "English",
pages = "481--484",
journal = "European Space Agency, (Special Publication) ESA SP",
issn = "0379-6566",
publisher = "ESA Publication Division",
number = "505",
note = "Proceedings of the Magnetic Coupling of the solar Atmosphere Euroconference and IAU Colloquium 188 ; Conference date: 11-06-2002 Through 15-06-2002",

}

RIS

TY - JOUR

T1 - Some results of the chromospheric magnetic field study based on millimeter wave observations of active regions

AU - Loukitcheva, M. A.

AU - Mandrini, C. H.

AU - Stenborg, G. A.

PY - 2002/10/1

Y1 - 2002/10/1

N2 - Solar radio observations combined with unique methods of radio diagnostics of solar plasma are capable to provide an estimate of the magnetic field above the photospheric level. In the paper we present some results of the study of magnetic fields in the solar chromosphere of active regions associated with sunspots and plages through observations of their free-free and gyroresonance microwave emission in intensity and polarization obtained with Nobeyama radioheliograph at 17.6 mm and 8 mm wavelengths. The contributions to millimeter and short centimeter emission of active regions from the free-free and gyroradiation processes are discussed. Two-dimensional intensity maps and radiomagnetograms with 10 and 5 arcsec resolution are compared with the SXT/Yohkoh observations and with the chromospheric fields obtained by extrapolating the KP/NSO observed photospheric field to the chromosphere using a potential model of the magnetic field.

AB - Solar radio observations combined with unique methods of radio diagnostics of solar plasma are capable to provide an estimate of the magnetic field above the photospheric level. In the paper we present some results of the study of magnetic fields in the solar chromosphere of active regions associated with sunspots and plages through observations of their free-free and gyroresonance microwave emission in intensity and polarization obtained with Nobeyama radioheliograph at 17.6 mm and 8 mm wavelengths. The contributions to millimeter and short centimeter emission of active regions from the free-free and gyroradiation processes are discussed. Two-dimensional intensity maps and radiomagnetograms with 10 and 5 arcsec resolution are compared with the SXT/Yohkoh observations and with the chromospheric fields obtained by extrapolating the KP/NSO observed photospheric field to the chromosphere using a potential model of the magnetic field.

KW - Chromosphere

KW - Radio

KW - Sun

UR - http://www.scopus.com/inward/record.url?scp=0036825706&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0036825706

SP - 481

EP - 484

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

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

SN - 0379-6566

IS - 505

T2 - Proceedings of the Magnetic Coupling of the solar Atmosphere Euroconference and IAU Colloquium 188

Y2 - 11 June 2002 through 15 June 2002

ER -

ID: 41430260