太阳活动周的幅度与活动区面积关系的统计研究

A Statistical Study of the Relation between Solar Cycle Sizes and the Areas of Active Regions

依据太阳黑子的观测数据,首先分析了太阳活动周的幅度与太阳活动周内所有活动区面积总和的关系.分析结果表明,太阳活动周的幅度与太阳活动周内所有活动区面积总和具有很好的相关性.其次分析了太阳活动周的幅度与太阳活动周内最大活动区面积的关系.分析结果表明,太阳活动周的幅度与太阳活动周内最大活动区面积的相关性非常差,且一个太阳活动周最大活动区的出现时间与该太阳活动周的峰值时间并没有固定的时序关系.

Based on the observation data of sunspots,the relation between the solar cycle size and the total area of all active regions occurred within a solar cycle has been investigated.The result shows that the solar cycle size has a good correlation with the total area of all active regions occurred within the solar cycle.The relation between the solar cycle size and the area of largest active region during the cycle has also been investigated.The result shows that the solar cycle size has a poor correlation with the area of largest active region during the cycle.The time relation between the peak time and the time when the largest active region occurred within the solar cycle is not fixed.