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Fig. 9


14–195 keV versus 2–10 keV normalized excess variance for 10 Seyfert galaxies and 3 radio loud AGN (3C 273, 3C 390.3, Cen A) in our sample for which 2–10 keV PDS with a measured frequency break have been reported in the literature. The dashed line indicates where objects with the same variability at soft and hard X-rays would lie.

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