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• W4294950512 abstract "The dusty environments (= dust tori'') of AGN are now in reach of observations. Following our paper I on ground-based mid-IR spectro-photometry (Honig et al. 2010), we present an upgrade to our radiative transfer model of 3-dimensional clumpy dust tori. The upgrade with respect to Honig et al. (2006) concerns an improved handling of the diffuse radiation field in the torus which is approximated by a statistical approach. The models are presented as tools to translate classical and interferometric observations into characteristic properties of the dust distribution. We compare model SEDs for different chemical and grain-size compositions of the dust and find that clouds with standard ISM dust and optical depth tau_V~50 appear in overall agreement with observed IR SEDs. By studying parameter dependencies, it is shown that type 1 AGN SEDs, in particular the mid-IR spectral index, can be used to constrain the radial dust cloud distribution power-law index 'a', while other parameters are more difficult to assess using SEDs only. Interferometry adds important additional information for modeling when interpreted simultaneously with the SED. Although type 2 AGN can, in principle, be used to constrain model parameters as well, obscuration effects make the analysis more ambiguous. We propose a simple, interferometry-based method to distinguish between compact'' and extended'' radial dust distributions without detailed modeling of the data and introduce a way to easily determine individual or sample average model parameters using the observed optical depth in the silicate feature and the mid-IR spectral index." @default.
• W4294950512 created "2022-09-08" @default.
• W4294950512 creator A5010006928 @default.
• W4294950512 creator A5075794938 @default.
• W4294950512 date "2010-11-01" @default.
• W4294950512 modified "2023-09-25" @default.
• W4294950512 title "The dusty heart of nearby active galaxies" @default.
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• W4294950512 cites W1941977595 @default.
• W4294950512 cites W1965372241 @default.
• W4294950512 cites W1967407002 @default.
• W4294950512 cites W1967597613 @default.
• W4294950512 cites W1974439473 @default.
• W4294950512 cites W1978349113 @default.
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• W4294950512 doi "https://doi.org/10.1051/0004-6361/200912676" @default.
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