Calculations of magnetic field configurations for solar active regions from magnetograph measurements of the vector magnetic field in various spectral lines

Описание

Тип публикации: статья из журнала

Год издания: 1997

Аннотация: A numerical algorithm for the solution of a system of Maxwell equations linearized using Fourier expansions is analyzed. This algorithm is used to calculate the magnetic configurations of active regions in the solar atmosphere using measurements of the total magnetic field vector in various spectral lines. The structures of the magПоказать полностьюnetic field and electric currents are compared with sites of flare activity for the active region McMath 9740 during its passage through the central meridian on October 28, 1968. The distribution of electric current density is determined From a non-force-free magnetic field model calculated using measurements of the total magnetic field vector in the FeI lambda 5250 Angstrom line.

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Издание

Журнал: ASTRONOMY REPORTS

Выпуск журнала: Vol. 41, Is. 2

Номера страниц: 240-247

ISSN журнала: 10637729

Место издания: WOODBURY

Издатель: MAIK NAUKA/INTERPERIODICA PUBL

Персоны

  • Romanov V.A. (Krasnoyarsk State University)
  • Romanov D.V. (Novosibirsk State University)
  • Romanov K.V. (Krasnoyarsk Stt. Pedagogical Univ.)
  • Tsap T.T. (Crimean Astrophysical Observatory,Ukrainian Academy of Sciences)

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