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Table A.2.

Results of the X-ray spectral analysis with the baseline model.

Parameters NGC 2960 NGC 6264 NGC 6323 UGC 3789
χ2/dof 54/35 37/47 49/41 113/83
Γ (1.9) (1.9) (1.9)
NPL [photons keV−1 cm−2]
log(NH/cm−2)
Covering Factor (0.5) (0.5) (0.5)
fs [%]
Eline [keV] 1.74 ± 0.03
EWline [eV]
kT1 [keV] 0.12 ± 0.01
Nmekal1 [photons keV−1 cm−2] 4.4 ± 1.1 × 10−5 1.6 ± 0.2 × 10−4
kT2 [keV] 0.63 ± 0.03 0.64 ± 0.02
Nmekal2 [photons keV−1 cm−2] 3.4 ± 0.9 × 10−6 7.0 ± 0.6 × 10−6 2.20 ± 0.14 × 10−5
[erg cm−2 s−1] 6.1 × 10−14 3.1 × 10−14 2.1 × 10−14 1.6 × 10−13
[erg cm−2 s−1] 5.2 × 10−13 1.1 × 10−11 4.7 × 10−11 8.2 × 10−12

Notes. To fit the XMM-Newton spectrum of NGC 6323 we used the Cash statistic (Cash 1979), due to the low number of photons which were rebinned to be at least 3 counts per bin. All the other spectra were fitted with the χ2 statistic.

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