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Fig. 4.

image

Nested pie charts for the three classes of sources described in WIBRaLS2 (WBZB, WBZQ, and WMIXED). The major contaminants in all categories are AGNs. A significant fraction of these AGNs may however be blazars (BZQ). The subclass LLAGN is represented by Seyferts and LINERs.

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