首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Variation of solar irradiance and mode frequencies during Maunder minimum
Authors:A Bhatnagar  Kiran Jain  SC Tripathy
Institution:(1) Udaipur Solar Observatory, Physical Research Laboratory, Off Bari Road, Dewali, P.B. No. 198, Udaipur, 313004, India
Abstract:Using the sunspot numbers reported during the Maunder minimum and the empirical relations between the mode frequencies and solar activity indices, the variations in the total solar irradiance and 10.7 cm radio flux for the period 1645 to 1715 is estimated. We find that the total solar irradiance and radio flux during the Maunder minimum decreased by 0.19% and 52% respectively, as compared to the values for solar cycle 22. This revised version was published online in July 2006 with corrections to the Cover Date.
Keywords:
本文献已被 SpringerLink 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号