ESTIMATING THE DEEP SOLAR MERIDIONAL CIRCULATION USING MAGNETIC OBSERVATIONS AND A DYNAMO MODEL: A VARIATIONAL APPROACH
Authors: Ching Pui Hung, Laurène Jouve, Allan Sacha Brun, Alexandre Fournier, and Olivier Talagrand
2015 The Astrophysical Journal814151.
Provider: AAS Journals
Caption: Figure 16.
Δp/p as the iteration evolves for the three cases, sampling monthly for 1.5 solar cycles, uniformly in latitudes. Note that the general expansion model is more efficient than the separable stream function expansion in cases 2 and 3.