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Table A.2

Properties of the sample composed of all the sources with more than 100 counts.

Sample N N2−12 N5−8  ⟨ z ⟩   ⟨ L43 ⟩   ⟨ Nh,22 ⟩  Significance
1043 erg s-1 1022 cm-2
(1) (2) (3) (4) (5) (6) (7) (8)

Full 219 84 275 19 312 1.24 11.83 2.63 92

log (NH) > 21.5 104 34 893 9422 1.15 10.80 5.50 91
log (NH) < 21.5 115 49 382 9890 1.32 12.69 0.04 100

L43 < 6.65 134 42 061 9718 0.91 2.25 3.03 91
L43 > 6.65 85 42 214 9594 1.76 26.82 1.99 94

z < 1.01 109 41 477 9216 0.68 3.80 2.74 90
z > 1.01 110 42 798 10 096 1.80 19.71 2.52 99

L43 < 21.0, z < 0.78 71 28 349 6587 0.55 2.40 3.58 90
L43 < 21.0, z > 0.78 93 29 478 6273 1.30 4.80 2.16 100
L43 > 21.0, z > 0.78 55 26 448 6452 2.02 35.80 2.20 90

Notes. L43: luminosity in units of 1043 erg s-1. Columns: (1) (Sub)sample; (2) number of sources; (3) number of counts in 2−12 keV; (4) number of counts in 5−8 keV; (5) average redshift; (6) average luminosity in 1043 erg s-1; (7) average column density of the local absorber in 1022 cm-2; (8) significance of the Fe line calculated as the number of average simulated spectra with a lower flux than the flux of the average observed spectrum (calculation between 6.2 and 6.6 keV).

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