Fourier parameters and moments of polarization profiles of magnetically active lines. Fourier vector magnetograph |
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| Authors: | B Ioshpa V Obridko I Kozhevatov |
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| Institution: | (1) IZMIRAN, Troitsk, Moscow Region, Russia;(2) NIRFI, Nizhny Novgorod, Russia |
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| Abstract: | A new method is proposed to determine all components of the solar magnetic fields using the cumulants of the profile of a magnetic sensitive line. The method is based on polarization measurements in a number of points of the line profile and subsequent calculation of the amplitudes and phases of its two first Fourier-harmonics. |
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| Keywords: | Solar magnetic field Fourier magnetograph |
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