Figure 6
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For GONG data the first several even- and odd-order multipole components are plotted, showing the distinct cycle-dependent behavior of the even and odd, and axisymmetric and non-axisymmetric, orders in a systematic way, as indicated in the titles of the plots. The colors identify the numerous multipole components in question, with warm-to-cold colors denoting low-to-high orders. For odd orders, red, amber, green, cyan, and blue represent fields with n = 1, 3, 5, 7, 9, respectively. For even orders, red, amber, green, and cyan represent fields with n = 2, 4, 6, 8, respectively. The right column is the same as the left but scaled logarithmically to enhance the visibility of the signal in the higher-order components.
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