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Fig. 4

image

TSS versus Log  for ten Teff ranges. The solid line is a linear fit. Green stars are stars with an identified activity cycle, red diamond show stars with no cycle, and black triangles represent stars with undetermined behavior.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.