Fig. 10.
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Solar cycle comparison of the monthly sunspot number, the effective rotation rate, and the hemispherical asymmetry in rotation, from both the WSO, and SOHO/MDI & SDO/HMI timeseries. Each cycle is given a different line colour and style, cycle 25 is highlighted with a solid black line. Quantities are plotted with respect to the smoothed sunspot minima time of each cycle.
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