activity
20132025
most citedA Revised Collection of Sunspot Group Numbers

158 citations · 656 across the 26 of their papers we have counts for

collaborators
Showing 2023Show all

1 paper · 1 filter

astro-ph.SR2023★ 91 cited

Re-calibration of the Sunspot Number: Status Report

F. Clette, L. Lefèvre, T. Chatzistergos +18

We report progress on the ongoing recalibration of the Wolf sunspot number (SN) and Group sunspot number (GN) following the release of version 2.0 of SN in 2015. This report consti…