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Fig. 20.

image

Spectral variation of the three WDH parameters in the case of the 51 Eri IFS data taken with SPHERE on September 25, 2015. Left: direction as a function of wavelength. Middle: strength of the WDH as a function of wavelength. Right: asymmetry of the WDH as a function of wavelength. In each plot, the dashed gray line shows the expected trend.

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