The solar differential rotation from the eightteenth solar cycle |
| |
Authors: | Peter Rovithis |
| |
Institution: | (1) National Observatory of Athens, Greece |
| |
Abstract: | The sidereal daily rotation of the Sun, (), depends on the data used. From an appropriate selection of the data — sunspots with regular motion — it is found that ()=14.31–2.70 sin2 , where denotes the heliographic latitude. Moreover, it seems that there is a variation, of the order of 3%, with the solar activity. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|