Image Details
Caption: Fig. 4.
Time variation of the nonaxisymmetric (m ≠ 0) field components at r = 2.5 R☉. (a) Nonaxisymmetric dipole strength ⟨n1⟩ (solid line), quadrupole strength ⟨n2⟩ (dashed line), and octupole strength ⟨n3⟩ (dotted line), all normalized to the total rms field strength ⟨Br⟩ at r = 2.5 R☉. (b) Ratio of the nonaxisymmetric field strength ⟨N⟩ (including all multipoles) to the total field strength ⟨Br⟩ at r = 2.5 R☉.
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