Automatic detection and correction algorithms for magnetic saturation in the SMFT/HSOS longitudinal magnetograms

A longitudinal magnetic field often suffers the saturation effect in a strong magnetic field region when the measurement is performed at a single-wavelength point and linear calibration is adopted. In this study, we develop a method that can judge the threshold of saturation in Stokes V / I observed...

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Veröffentlicht in:	Research in astronomy and astrophysics 2021-04, Vol.21 (3), p.67
Hauptverfasser:	Xu, Hai-Qing, Liu, Suo, Su, Jiang-Tao, Deng, Yuan-Yong, Plotnikov, Andrei, Bai, Xian-Yong, Chen, Jie, Yang, Xiao, Guo, Jing-Jing, Wang, Xiao-Fan, Song, Yong-Liang
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Calibration Magnetic fields Magnetic saturation Polynomials Saturation Solar magnetic field
Online-Zugang:	Volltext
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