Upper panel: binned index of match of the flux polarity in pores and their closest SAR as a function of distance from the closest SAR and time. Bottom panel: binned index of match of the flux polarity in pores and the adjacent polar cap as a function of distance from the closest SAR and time. One can see that in the intermediate distances 40–100 Mm the polarity systematically does not match that of the corresponding polar cap in the early rising phase of the solar cycle 24, while they nearly match the maximum of cycle 24. Both panels were smoothed to increase the visibility of the polarity biases.
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