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Table 3

Results obtained from the spectral analysis of the average hard X-ray spectra of Seyfert 1s, Seyfert 1.5s, Seyfert 2s, CT Sy2s, and NLS1s.


Seyfert 1s
Power law 11/8
Cut-off power law 8.2/7 0.17
Pexrav 9.8/7 0.38
Pexrav 8.3/6 0.43

Seyfert 1.5s
Power law 11.4/8
Cut-off power law 11.3/7 0.81
Pexrav 11.3/7 0.81
Pexrav 11.3/6 0.97

Seyfert 2s
Power law 31/8
Cut-off power law 8.9/7  < 0.01
Pexrav 9.3/7  < 0.01
Pexrav 7.4/6 0.01

CT Seyfert 2s
Power law 8/8
Cut-off power law 4.2/7 0.04
Pexrav 2.7/7  < 0.01
Pexrav NC 2.7/6 0.04

Narrow Line Seyfert 1s
Power law 24.6/8
Cut-off power law 11.6/7 0.03
Pexrav 9.5/7 0.01
Pexrav 9.5/6 0.06

Notes. The inclination angle i was fixed to 45°. NC: the parameter or the 3σ error were not constrained. Pexrav: the high-energy cut off was not included, being fixed to its upper limit EC = 106 keV.

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