'Wolfer backbone' presentation slideshows

The New Sunspot Series: Methods, Results, Implications, Opposition

The New Sunspot Series: Methods, Results, Implications, Opposition. Leif Svalgaard Stanford University, California, USA http://www.leif.org/research Seminars at HEPL, LMSAL, LASP, HAO, and NOAA (SWPC) July, 2015. WSO. Motivation for Revisiting the Sunspot Number Series.

574 views • 56 slides

Building a Sunspot Group Number Backbone Series

Building a Sunspot Group Number Backbone Series. Leif Svalgaard Stanford University 3 rd SSN Workshop, Tucson, Jan. 2013. Why a Backbone? And What is it?. Building a long time series from observations made over time by several observers can be done in two ways:.

408 views • 29 slides

Reconciling Group and Wolf Sunspot Numbers Using Backbones

273 views • 13 slides

Reconciling Group and Wolf Sunspot Numbers Using Backbones

138 views • 13 slides