EDP Sciences
Free Access
Volume 545, September 2012
Article Number A143
Number of page(s) 15
Section Extragalactic astronomy
DOI https://doi.org/10.1051/0004-6361/201219561
Published online 21 September 2012

Online material

Appendix A: Spectral fits

thumbnail Fig. A.1

We report, as an example, the spectrum of 3C 171, 3C 305, 3C 433 and 3C 445 in the extended regions fitted with three different models: powerlaw, Mekal, and Xstar, absorbed by a Galactic column density value. We add to the model an intrinsically absorbed powerlaw, to reproduce the emission seen at higher energies (due to the leaking of the nuclear emission).

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© ESO, 2012

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