Fig. 4
Meridional flow vs. S-index (upper panel) for pole-on configuration for cycle 22 (solid line) and cycle 23 (dashed line): ascending phases are shown in red and descending phases in green. The uncertainties in RV are the upper limits. Lower panel: cross-correlation functions between S-index and meridional flows for cycles 22 (solid line) and 23 (dashed line).
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