The error analysis between the measurement and original solar radio polarization degree

被引：0

作者：

Li, Sha ^{[1
]}

Yan, Yihua ^{[1
]}

Wang, Wei ^{[1
]}

Liu, Donghao ^{[1
]}

机构：

[1] Chinese Acad Sci, Natl Astron Observ, Key Lab Solar Act, Beijing 100012, Peoples R China

来源：

2017 XXXIIND GENERAL ASSEMBLY AND SCIENTIFIC SYMPOSIUM OF THE INTERNATIONAL UNION OF RADIO SCIENCE (URSI GASS) | 2017年

基金：

中国国家自然科学基金;

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The MingantU SpEctral Radioheliograph(MUSER) is comprised of 100 antennas, which is a solar-dedicated radio interferometric array in centimetric and decimetric wave range. This radio heliograph will be optimized to carry out imaging spectroscopy of the Sun with high spatial resolution, high time resolution and high frequency resolution simultaneously. We use MUSER-I and MUSER-II to observe the Sun and get the right and left circularly polarized signal, then calculate the polarization degree of the source. The relationship between the original polarization degree of the Sun and the observed polarization degree is drawn in this paper. The error is less than 10%. So we can use the measured data of the observed polarization degree to represent the original polarization degree of the Sun.

引用

页数：4

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