A comparison between photospheric and chromospheric quiet-Sun magnetograms

被引：0
|
作者：
Mei Zhang
Hongqi Zhang
机构：
[1] Chinese Academy of Sciences,Beijing Astronomical Observatory
[2] Chinese Academy of Sciences,National Astronomical Observatories
来源：
Solar Physics | 2000年 / 194卷
关键词：
Magnetic Field; Active Region; Time Variation; Magnetic Structure; Solar Disk;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Photospheric (Fe i λ5324.19 Å line) and chromospheric (Hβ line) magnetic fields in quiet-Sun regions have been observed in the solar disk center by using the vector video magnetograph at Huairou Solar Observing Station of Beijing Astronomical Observatory. Observational results show that the quiet-Sun magnetic elements in the solar photosphere and chromosphere present similar magnetic structures. Photospheric and chromospheric magnetograms show corresponding time variations. This suggests that the magnetic fields in quiet-Sun regions present different 3-D magnetic configurations compared to those in solar active regions.
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页码：19 / 28
页数：9
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