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Fig. 9

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Histogram of the logarithm of the relative number of points from the ODF as a function of τref(zi,j) in the vertical axis and λ in the horizontal, as in Fig. 8. The density of the ODF points is the largest in the continuum (especially in the visible) and in the UV owing to the sampling of the ODF steps (see the description of the ODF tables in Sect. 4).

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