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

• 作 者: 徐海清 刘锁 苏江涛 邓元勇 Andrei Plotniko
• 机 构: KeyLaboratoryofSolarActivity,SchoolofAstronomyandSpaceSciences,CrimeanAstrophysicalObservatory
• 出 处: 天文和天体物理学研究:英文版
• 发表日期: 2021年3期
• 关键词: Sun:sunspots Sun:magnetic field Methods:data analysis
• 基金项目: supported by the National Natural Science Foundation of China(Grant Nos.11703042,11911530089,U1731241,11773038,11427901,11427803,11673033,U1831107,11873062),the Strategic Priority Research Program on

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 thres