Sign in

New reconstruction of the sunspot group number since 1739 using the direct calibration and "backbone" methods

By Theodosios Chatzistergos and others
Group sunspot number (GSN) series constitute the longest instrumental astronomical database providing information on solar activity. It is a compilation of observations by many individual observers, and their inter-calibration has usually been performed using linear rescaling. There are multiple published series that show different long-term trends for solar activity. We... Show more
February 27, 2017
=
0
Loading PDF…
Loading full text...
Similar articles
Loading recommendations...
=
0
x1
New reconstruction of the sunspot group number since 1739 using the direct calibration and "backbone" methods
Click on play to start listening