Fig. 2.
Mean RFv of the velocities determined using the COG shift (red) and the line-core shift (blue) for the Fe I λ 5434 Å (a) and Fe I λ 5576 Å (b) lines in the non-magnetic model (Sun-v0; solid) and in a magnetic model (Sun-v100; dashed). The spread of the RFv ranging from an inter-granular to granular region is represented by the background shade with the fainter shade representing the magnetic model.
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