怀柔太阳观测站
- 网络HSOS
怀柔太阳观测站-
利用北京怀柔太阳观测站的矢量磁向仪在1988-1996年期间观测的286个偶极活动区，探讨了磁极轴的倾斜角和磁场缠绕参数h‖之间的符号关系。
Active regions in which bipolar magnetic fields are dominant , were chosen from data set of photospheric vector magnetograms observed at Huairou Solar Observing Station in Beijing during 1988-1996 . The relationship in sign between tilt angles of magnetic polarity axis and mean twist parameters h ‖ were explored .