Download original image
Mean tilts of sunspot groups for odd (filled circles, dotted line) and even (open circles, dashed line) cycles. Solid line represents fit to all dataset, γ = (0.2 ± 0.08) sin (2.80φ) − (0.00 ± 0.06), where φ is the latitude. Error bars correspond to one sigma standard deviation of mean. Reproduced by permission from Tlatova et al. (2018).
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.