There’s a new paper coming out in Astronomy and Astrophysics from Wu, Usoskin et al that is of interest to us. It reconstructs solar activity over 9 millennia. When I get a copy of the data, I’ll compare it to Steinhilber et al’s 2012 effort.

Full paper is on Arxiv here: https://arxiv.org/pdf/1804.01302.pdf
via Tallbloke’s Talkshop
April 14, 2018 at 12:39PM
