[16] The presented indices characterize the period of the solar activity minimum prior the solar spot activity. These indices characterize the global magnetic field of the Sun. Some part of these indices, like the area of polar zones Apz or the amount of ephemeral zones relate to the polar magnetic field. Some other indices, like power of the sector structure SSPD or the index describing the correlation between polarities of hemispheres R characterize the low-latitude regions. So, one may conclude that the global magnetic field during activity minimum has specific organization at all latitudes.
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