Table 4
Fits results of the average spectrum of the full sample and subsamples using gsmooth ⊗ [pha × (pex+laor)+gaus)] .
| Sample |  /ν |
χ2/ν | 1 − P(Δν,Δχ2) | N H | Γ | Re l refl | E W rel | E W na |  /ν |
E W one−rel |
| 1022 cm-2 | eV | eV | eV | |||||||
| (0) | (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
|
|
||||||||||
| Full | 87.0/94 | 82.6/93 | 3.6 × 10-2(2.1σ) | 0.24 ± 0.24 | 1.61 ± 0.06 |
|
140 ± 120 | 67 ± 28 | 98.4/94 | 347 ± 105 |
| Unabs | 108.7/94 | 108.7/93 | 1(0σ) | <0.82 | 1.87 ± 0.03 |
|
|
|
138.9/94 |
|
| Abs | 94.2/94 | 92.6/93 | 0.2(1.3σ) | 2.84 ± 0.60 | 1.29 ± 0.08 |
|
404 ± 140 | <1000 | 92.6/94 | 404 ± 140 |
| z < 1 | 97.0/94 | 95.2/93 | 0.2(1.3σ) | 0.68 ± 0.40 | 1.55 ± 0.09 |
|
173 ± 173 | 104 ± 93 | 99.7/94 | 362 ± 210 |
| z ≥ 1 | 78.5/94 | 77.6/93 | 0.3(1σ) | <0.3 | 1.58 ± 0.04 |
|
84 ± 84 |
|
94.6/94 | 318 ± 119 |
| Sey | 93.9/94 | 92.2/93 | 0.2(1.3σ) |
|
1.57 ± 0.07 |
|
118 ± 118 |
|
107.6/94 | 380 ± 130 |
| QSO | 178.2/94 | 166.7/93 | 7 × 10-4(3.4σ) | <0.138 | 1.58 ± 0.08 |
|
228 ± 70 | 49 ± 45 | 169.7/94 | 316 ± 82 |
Notes. In all fits we have fixed Ri ≡ 6, β ≡ −2, θ ≡ 30. Columns: (0) sample; (1) χ2/d.o.f. of the fit with the Gaussian with Efixed − σfixed only, repeated from Table 3 for reference; (2) χ2/d.o.f. with the two-component model (see text); (3) Significance of the laor (expressed in 1 − P(Δν,Δχ2) and in σ); (4) intrinsic column density of the neutral absorber. (5) powerlaw slope. (6) reflection factor; (7) laor EW measured from the two-component model; (8) EW of the narrow component; (9) χ2/d.o.f. of the fit after having fixed the flux of the narrow line component to zero; (10) laor EW measured from the same fit of Col. 9.
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