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Fig. 3.

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Intensity, circular polarization, and total linear polarization maps (from left to right) in Sr I (top panels) and Fe I (bottom panels) of a 1″ × 1″ quiet Sun region scanned by ViSP at μ = 0.74. Data is spatially binned to 0 . $ \overset{\prime \prime }{.} $1 × 0 . $ \overset{\prime \prime }{.} $1 sampling. Color bars for the polarization maps are applied consistently for both lines. Note that the total linear polarization scale is saturated for Sr I. The approximate solar disk center direction is indicated by the red arrow in the intensity panels. The scanning direction is upward. Contours in black are at the level of 0.3%. The intensity in Sr I has been scaled by a factor of two to get the same intensity scale as for Fe I.

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