A Non-Linear Magnetic Field Calibration Method for Filter-Based Magnetographs by Multilayer Perceptron

For filter-based magnetographs, the linear calibration method under the weak-field assumption is usually adopted; this leads to magnetic saturation effect in the regions with strong magnetic field. This article explores a new method to overcome the above disadvantage using a multilayer perceptron ne...

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Veröffentlicht in:	arXiv.org 2020-02
Hauptverfasser:	Guo, JingJing, Bai, XianYong, Deng, YuanYong, Liu, Hui, Lin, JiaBen, Su, JiangTao, Yang, Xiao, Ji, KaiFan
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Calibration Computer simulation Inclination angle Magnetic fields Magnetic saturation Multilayer perceptrons Physics - Instrumentation and Methods for Astrophysics Physics - Solar and Stellar Astrophysics Systematic errors Training Velocity distribution
Online-Zugang:	Volltext
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