Review Article

AGN Obscuration and the Unified Model

Figure 2

Structure of the absorbing cloud as obtained from a Suzaku observation of NGC 1365. The estimates are based on the hypothesis of Keplerian motion, and on a black hole mass of  M [45]. The cloud size is not in the correct scale: the tail is much longer when compared with the source size, which is of the order of a few 1011 cm.
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