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Table 5

Best-fit parameters for the soft excess, where kTwc is the electron temperature of the warm corona.

Obs. Γsoft kTwc τwc Normnthcomp
[keV] (10−3)
1 8.8
2 8.7
3 9.4
4 9.0
5 9.6
6 9.5
7 9.2

Notes. The obtained seed photons temperature is ~3 eV with no signature of any variability among the observations. The best-fit parameters for the hard X-ray model components are consistent, within the errors, with those obtained in the 4–78 keV band, and are not reported here for the sake of simplicity.

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