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Fig. 4


The sky distribution of the most problematic profiles in the initial (upper panel) and final (lower panel) database. The color scale corresponds to the rank of the badness in the initial data, with 100% corresponding to the most and 0% to the least problematic profile. In the lower panel, each profile is plotted with the color that corresponded, in the upper panel, to the value of the badness of this profile in the final database.

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