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Fig. 2


The latitudinal distribution of SARs for the northern (positive latitude) and southern (negative latitude) hemispheres in solar cycles 19–23. Black-filled circles denote the SARs selected both by other authors and by ourselves, open circles denote the SARs selected only by other authors, gray-filled circles denote the SARs selected only by ourselves, and the lines denote the mean latitude of sunspots.

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