Table 2.
Optical properties and results of C IV region and X-ray spectral analysis.
| SDSS name (J-) | z | Mi | NH, Gal | log L2500 Å | C IV Velocity | Γ | log F1 − 10 keV | log L2 keV | αOX | ΔαOX |
|---|---|---|---|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) |
| Main Dataset | ||||||||||
| 073502.30+265911.5 | 1.999 | −29.71 | 5.38 | 32.07 | −4900 ± 1000 | 1.6 ± 0.2 | −13.1 ± 0.1 | 27.1 ± 0.1 | −1.91 ± 0.04 | −0.21 |
| 081812.68+181913.6 | 2.010 | −29.11 | 3.00 | 31.82 | −6170 ± 460 | 2.2 ± 0.8 | −13.3 ± 0.2 | 27.2 ± 0.4 | −1.76 ± 0.16 | −0.08 |
| 082450.79+154318.4 | 1.886 | −28.94 | 2.83 | 31.83 | −4040 ± 540 | 2.6 ± 0.3 | −12.9 ± 0.1 | 27.7 ± 0.1 | −1.57 ± 0.05 | 0.11 |
| 083046.17+152329.7 | 1.955 | −28.91 | 3.27 | 31.78 | −3140 ± 160 | 2.1 ± 0.2 | −12.8 ± 0.1 | 27.6 ± 0.1 | −1.59 ± 0.05 | 0.08 |
| 090924.01+000211.0 | 1.878 | −29.17 | 2.56 | 31.82 | −3980 ± 690 | 1.9 ± 0.2 | −12.7 ± 0.1 | 27.6 ± 0.1 | −1.63 ± 0.05 | 0.05 |
| 093514.71+033545.7 | 1.832 | −28.88 | 2.37 | 31.76 | −3480 ± 630 | 2.5 ± 0.5 | −13.4 ± 0.1 | 27.2 ± 0.2 | −1.74 ± 0.10 | −0.07 |
| 103005.10+132531.1 | 1.887 | −28.95 | 3.28 | 31.83 | −6780 ± 240 | 1.9 ± 0.4 | −13.2 ± 0.1 | 27.1 ± 0.2 | −1.80 ± 0.09 | −0.13 |
| 111800.50+195853.4 | 1.962 | −29.28 | 1.15 | 31.90 | −4410 ± 1070 | 1.2 ± 0.8 | −13.6 ± 0.2 | 26.2 ± 0.5 | −2.17 ± 0.19 | −0.48 |
| 115229.13+082154.5 | 1.868 | −28.69 | 1.46 | 31.76 | −5200 ± 1450 | 2.4 ± 0.6 | −13.5 ± 0.1 | 27.1 ± 0.3 | −1.78 ± 0.11 | −0.12 |
| 133610.96+184529.9 | 1.948 | −29.09 | 1.55 | 31.92 | −3680 ± 280 | … | < − 13.8 | < 26.6 | < − 2.05 | < − 0.37 |
| Supplementary Archival Data | ||||||||||
| 082508.75+115536.3 | 1.996 | −28.71 | 4.09 | 31.64 | −4560 ± 1020 | …a | – | < 26.4 a | < − 2.02 | < − 0.37 |
| 092156.38+285237.7 | 1.730 | −27.96 | 1.65 | 31.48 | −2020 ± 970 | 2.5 ± 0.1 | −13.1 ± 0.1 | 27.6 ± 0.1 | −1.48 ± 0.05 | 0.15 |
| 104350.35+140703.0 | 2.321 | −27.53 | 2.72 | 31.25 | −6710 ± 460 | 2.0 ± 0.4 | −14.0 ± 0.2 | 26.5±0.3 | −1.81 ± 0.12 | −0.21 |
| 122048.52+044047.6 | 1.736 | −27.76 | 1.59 | 31.31 | −6420 ± 3160 | > 1.4 b | – | 27.1 b | −1.63 | −0.02 |
Notes. Columns: (1) source name in the SDSS DR16 catalogue; (2) redshift from Wu & Shen (2022); (3) absolute i-band magnitude from Lyke et al. (2020); (4) Galactic neutral hydrogen column density from HEASARC (Dickey & Lockman 1990; Kalberla et al. 2005; HI4PI Collaboration 2016), in 1020 cm−2; (5) monochromatic luminosity at rest-frame 2500 Å from Wu & Shen (2022), in erg s−1; (6) outflow velocity, measured in our modelling of the C IV line as the shift of the outflow component with respect to the BLR component, in km/s; (7) photon index of the X-ray continuum in the Galactic absorption-corrected resulting model, an entry of “…” indicates that it cannot be constrained; (8) Galactic absorption-corrected observed-frame 1–10 keV flux as inferred from the resulting model, in erg cm−2 s−1; (9) intrinsic monochromatic luminosity at rest-frame 2 keV, in erg s−1; (10) measured αOX parameter, defined as αOX = −0.3838 log(L2500 Å/L2 keV); (11) difference between the measured αOX parameter and the expected αOX parameter from the best-fit αOX–LUV relation for the L20 sample, defined as αOX = (−0.134 ±0.003) log(L2500 Å + (2.586 ±0.093). Upper limits indicate non-detection. Values of Γ and F2 keV used to calculate L2 keV for the archival sources obtained from
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