| 太阳活动区磁场观测的一种新方法 |
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| 引用本文： | 崔连竖,季国平,方成.太阳活动区磁场观测的一种新方法[J].中国天文和天体物理学报,1986(3). |
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| 作者姓名： | 崔连竖 季国平 方成 |
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| 作者单位： | 南京大学天文系
(崔连竖，季国平)，南京大学天文系(方成) |
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| 摘 要： | 在太阳活动区的物理研究中,特别是在二维动力学光谱分析中,迫切需要相应活动区的磁图资料。本文介绍了在太阳光谱仪的入射狭缝后安装一种新型偏振器进行活动区二维磁场观测的新方法。这种方法不仅能获得日面上任一点的磁场强度,且可快速获得活动区的纵向场磁图。除此之外,还可利用多条谱线的同时观测,获得有关磁力线管结构等方面的资料。
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| 关 键 词： | 太阳 太阳磁场观测方法 |
A New Method for the Observation of Magnetic Field in Solar Active Region |
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| Cui Lianshu Ji Guoping Pang Cheng.A New Method for the Observation of Magnetic Field in Solar Active Region[J].Chinese Journal of Astronomy and Astrophysics,1986(3). |
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| Authors: | Cui Lianshu Ji Guoping Pang Cheng |
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| Abstract: | The physical research for solar active region, and especially the presently risen research for two dimensional dynamic spectra need eagerly the support of corresponing magnetic map of A. E. In this paper, a new method for two dimensional magnetic field observation by solar spectrograph. attached with a new type of polarization detector is introduced. By this mehod one can not only gain the intensity of magnetic field at any point on the disc, but also obtain quickly the longitudinal magnetic map of corresponing A. E. In addition the structure of magnetic flux tube is provided also by simultaneous observation of quite a few lines. |
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| Keywords: | Sun:observational method of magnetic fields |
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