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Table B.1.
Emission properties of Mg II and C IV, along with the derived quasar physical quantities: redshift, lines FWHM, C IV blueshift, C IV–Mg II velocity shift, monochromatic luminosity at 3000Å, bolometric luminosity, black hole mass, and Eddington ratio.
| Quasar | zMg II | FWHMC IV | FWHMMg II | C IV blueshift | Δv(C IV-Mg II) | log λL3000Å | log Lbol | log MBH,C IV | log MBH,Mg IV | λEdd,C IV | λEdd,C II |
|---|---|---|---|---|---|---|---|---|---|---|---|
| [km/s] | [km/s] | [km/s] | [km/s] | [erg s−1] | [erg s−1] | [M⊙] | [M⊙] | ||||
| J0251+0333* | 4.9900 ± 0.0008 | 4430 ± 130 | 2590 ± 60 | 1250 ± 60 | −410 ± 40 | 46.79 ± 0.05 | 47.50 ± 0.05 | 9.35 ± 0.04 | 9.08 ± 0.03 | 1.1 ± 0.2 | 2.0 ± 0.3 |
| J2344+1653* | 4.9980 ± 0.0003 | 6850 ± 860 | 3530 ± 240 | −230 ± 140 | −350 ± 200 | 47.04 ± 0.12 | 47.75 ± 0.12 | 10.47 ± 0.14 | 9.47 ± 0.08 | 0.1 ± 0.1 | 1.4 ± 0.5 |
| J1200+1817* | 5.0000 ± 0.0010 | 5970 ± 90 | 2960 ± 110 | 1720 ± 40 | −1460 ± 50 | 46.60 ± 0.13 | 47.32 ± 0.13 | 9.43 ± 0.07 | 9.10 ± 0.07 | 0.6 ± 0.2 | 1.2 ± 0.4 |
| J0221-0342* | 5.0170 ± 0.0008 | 2750 ± 230 | 2200 ± 80 | 1050 ± 60 | −370 ± 80 | 46.73 ± 0.11 | 47.44 ± 0.11 | 8.94 ± 0.36 | 8.91 ± 0.06 | 2.4 ± 2.1 | 2.6 ± 0.8 |
| J0017-1000* | 5.0170 ± 0.0020 | 5810 ± 100 | 3420 ± 210 | 2330 ± 60 | −2070 ± 100 | 46.63 ± 0.10 | 47.35 ± 0.10 | 9.24 ± 0.03 | 9.24 ± 0.07 | 0.6 ± 1.1 | 1.0 ± 0.3 |
| J0846+0800* | 5.0210 ± 0.0016 | 8680 ± 190 | 3110 ± 130 | 3400 ± 100 | −3140 ± 90 | 46.52 ± 0.14 | 47.23 ± 0.14 | 9.37 ± 0.82 | 9.10 ± 0.08 | 1.0 ± 0.2 | 1.0 ± 0.4 |
| J0338+0021* | 5.0230 ± 0.0005 | 7200 ± 1830 | 3510 ± 270 | 3280 ± 1010 | −1560 ± 1720 | 46.44 ± 0.22 | 47.15 ± 0.22 | 9.22 ± 0.30 | 9.17 ± 0.13 | 0.7 ± 0.6 | 0.7 ± 0.4 |
| J1423+1303* | 5.0462 ± 0.0018 | 7590 ± 100 | 4030 ± 270 | 2330 ± 40 | −2070 ± 80 | 46.68 ± 0.15 | 47.39 ± 0.15 | 9.54 ± 0.02 | 9.41 ± 0.09 | 10.1 ± 6.0 | 0.7 ± 0.3 |
| J1601-1828* | 5.0502 ± 0.0006 | 6180 ± 580 | 3560 ± 140 | 4210 ± 310 | −2760 ± 270 | 46.70 ± 0.04 | 47.41 ± 0.04 | 8.96 ± 0.11 | 9.31 ± 0.04 | 0.5 ± 0.2 | 1.0 ± 0.1 |
| J0025-0145* | 5.0630 ± 0.0030 | 5500 ± 1480 | 2310 ± 40 | 8080 ± 920 | −920 ± 0 | 47.19 ± 0.07 | 47.90 ± 0.07 | 8.78 ± 0.25 | 9.18 ± 0.04 | 0.8 ± 0.6 | 4.0 ± 0.7 |
| J1004+2025* | 5.0634 ± 0.0014 | 14830 ± 1880 | 5450 ± 350 | 5030 ± 250 | −3160 ± 320 | 46.53 ± 0.24 | 47.24 ± 0.24 | 9.57 ± 0.27 | 9.60 ± 0.13 | 2.2 ± 0.6 | 0.3 ± 0.2 |
| J0835+0537 | 5.0643 ± 0.0010 | 7130 ± 150 | 3590 ± 130 | 4210 ± 110 | −4000 ± 120 | 46.47 ± 0.14 | 47.18 ± 0.14 | 9.02 ± 0.03 | 9.20 ± 0.08 | 1.1 ± 0.4 | 0.7 ± 0.3 |
| J2202+1509 | 5.0755 ± 0.0007 | 5550 ± 290 | 4370 ± 620 | 1630 ± 80 | −1380 ± 220 | 46.91 ± 0.33 | 47.62 ± 0.33 | 9.60 ± 0.05 | 9.60 ± 0.20 | 0.4 ± 0.3 | 0.8 ± 0.7 |
| J0115-0253* | 5.0820 ± 0.0020 | 5900 ± 320 | 4720 ± 80 | 2210 ± 90 | −2050 ± 100 | 46.49 ± 0.19 | 47.20 ± 0.19 | 9.27 ± 0.08 | 9.45 ± 0.10 | 0.7 ± 0.3 | 0.4 ± 0.2 |
| J2201+0302* | 5.0887 ± 0.0025 | 6360 ± 200 | 4250 ± 200 | 3280 ± 70 | −2280 ± 90 | 46.71 ± 0.19 | 47.42 ± 0.19 | 9.25 ± 0.03 | 9.47 ± 0.10 | 1.8 ± 0.9 | 0.7 ± 0.3 |
| J2226-0618* | 5.1050 ± 0.0010 | 5630 ± 1090 | 3460 ± 220 | 2380 ± 270 | −1600 ± 310 | 47.07 ± 0.10 | 47.78 ± 0.10 | 9.40 ± 0.18 | 9.47 ± 0.07 | 1.1 ± 0.5 | 1.6 ± 0.4 |
| J0957+1016* | 5.1274 ± 0.0011 | 7750 ± 180 | 4890 ± 750 | 2620 ± 90 | −2350 ± 240 | 46.37 ± 0.14 | 47.08 ± 0.14 | 9.37 ± 0.09 | 9.42 ± 0.15 | 0.4 ± 0.2 | 0.3 ± 0.2 |
| J0957+0610* | 5.1650 ± 0.0030 | 7210 ± 200 | 4190 ± 430 | 2090 ± 80 | −1890 ± 180 | 46.76 ± 0.14 | 47.47 ± 0.14 | 9.58 ± 0.03 | 9.48 ± 0.12 | 0.6 ± 0.2 | 0.7 ± 0.3 |
| J0854+2056* | 5.1715 ± 0.0007 | 2210 ± 100 | 2450 ± 540 | 790 ± 20 | 20 ± 70 | 46.69 ± 0.12 | 47.40 ± 0.12 | 8.84 ± 0.04 | 8.98 ± 0.20 | 2.8 ± 0.9 | 2.0 ± 1.1 |
| J0241+0435* | 5.1900 ± 0.0006 | 4080 ± 380 | 3260 ± 140 | 1160 ± 70 | −540 ± 80 | 46.65 ± 0.12 | 47.36 ± 0.12 | 9.25 ± 1.48 | 9.21 ± 0.07 | 1.0 ± 0.2 | 1.1 ± 0.4 |
| J0131-0321* | 5.1942 ± 0.0007 | 6400 ± 450 | 2750 ± 70 | 1400 ± 160 | −830 ± 160 | 47.32 ± 0.07 | 48.04 ± 0.07 | 9.92 ± 0.08 | 9.40 ± 0.04 | 1.0 ± 3.4 | 3.3 ± 0.6 |
| J0902+0851* | 5.2200 ± 0.0008 | 2520 ± 110 | 2070 ± 220 | 470 ± 30 | −20 ± 50 | 46.40 ± 0.19 | 47.11 ± 0.19 | 8.97 ± 0.05 | 8.69 ± 0.13 | 1.1 ± 0.5 | 2.0 ± 1.1 |
| J0216+2304* | 5.2273 ± 0.0005 | 5960 ± 690 | 3930 ± 190 | 2700 ± 220 | −1720 ± 240 | 46.67 ± 0.12 | 47.39 ± 0.12 | 9.20 ± 0.13 | 9.39 ± 0.07 | 0.8 ± 0.7 | 0.8 ± 0.3 |
| J2325-0553* | 5.2304 ± 0.0005 | 7170 ± 2290 | 4870 ± 400 | 2700 ± 560 | −1570 ± 1800 | 46.76 ± 0.19 | 47.47 ± 0.19 | 9.45 ± 0.30 | 9.61 ± 0.12 | 1.2 ± 0.5 | 0.6 ± 0.3 |
| J1436+2132* | 5.2356 ± 0.0005 | 5500 ± 970 | 3420 ± 110 | 1830 ± 210 | −870 ± 600 | 46.45 ± 0.26 | 47.16 ± 0.26 | 9.30 ± 0.17 | 9.15 ± 0.13 | 1.0 ± 0.1 | 0.8 ± 0.5 |
| J2351-0459* | 5.2481 ± 0.0009 | 5180 ± 850 | 3780 ± 120 | 1400 ± 270 | −680 ± 270 | 46.46 ± 0.17 | 47.17 ± 0.17 | 9.34 ± 0.27 | 9.24 ± 0.09 | 0.5 ± 0.4 | 0.7 ± 0.3 |
| J2225+0330* | 5.2523 ± 0.0004 | 4780 ± 560 | 5450 ± 100 | 1600 ± 250 | −740 ± 110 | 46.49 ± 0.18 | 47.20 ± 0.18 | 9.17 ± 0.12 | 9.58 ± 0.09 | 0.6 ± 0.4 | 0.3 ± 0.1 |
| J1147-0109* | 5.2544 ± 0.0006 | 9070 ± 210 | 5680 ± 260 | 1150 ± 90 | −890 ± 100 | 46.77 ± 0.28 | 47.48 ± 0.28 | 10.04 ± 0.04 | 9.75 ± 0.15 | 0.8 ± 0.4 | 0.4 ± 0.3 |
| J0747+1153 | 5.2575 ± 0.0004 | 5050 ± 140 | 3040 ± 60 | 1050 ± 20 | −840 ± 30 | 47.19 ± 0.03 | 47.90 ± 0.03 | 9.77 ± 0.03 | 9.42 ± 0.02 | 0.2 ± 0.1 | 2.3 ± 0.2 |
| J2330+0957 | 5.2889 ± 0.0007 | 11390 ± 2840 | 4260 ± 420 | 3140 ± 680 | −3010 ± 630 | 46.61 ± 0.12 | 47.32 ± 0.12 | 9.64 ± 1.04 | 9.43 ± 0.10 | 1.0 ± 0.6 | 0.6 ± 0.2 |
| J2358+0634 | 5.2973 ± 0.0007 | 7200 ± 960 | 3360 ± 380 | 3570 ± 250 | −2660 ± 350 | 46.70 ± 0.23 | 47.41 ± 0.23 | 9.28 ± 0.12 | 9.26 ± 0.15 | 0.4 ± 0.9 | 1.1 ± 0.7 |
| J0812+0440 | 5.3026 ± 0.0009 | 3000 ± 70 | 2400 ± 60 | 670 ± 20 | −180 ± 30 | 46.58 ± 0.09 | 47.30 ± 0.09 | 9.12 ± 0.03 | 8.91 ± 0.05 | 1.1 ± 0.2 | 1.9 ± 0.4 |
| J0116+0538 | 5.3310 ± 0.0004 | 6290 ± 540 | 3910 ± 190 | 2330 ± 120 | −1880 ± 250 | 46.74 ± 0.24 | 47.45 ± 0.24 | 9.42 ± 0.08 | 9.41 ± 0.13 | 0.8 ± 0.5 | 0.8 ± 0.5 |
| J0155+0415 | 5.3596 ± 0.0011 | 8890 ± 1730 | 4340 ± 390 | 4590 ± 540 | −3480 ± 770 | 46.70 ± 0.21 | 47.41 ± 0.21 | 9.28 ± 0.19 | 9.48 ± 0.13 | 1.0 ± 0.7 | 0.6 ± 0.4 |
| J0306+1853 | 5.3649 ± 0.0005 | 7850 ± 350 | 5690 ± 1330 | 2790 ± 130 | −2460 ± 1490 | 47.52 ± 0.25 | 48.23 ± 0.25 | 9.92 ± 0.05 | 10.13 ± 0.24 | 1.6 ± 0.9 | 1.0 ± 0.8 |
| J1022+2252(a) | 5.47 ± 0.01(b) | 3410 ± 340 | — | 1130 ± 100 | — | 46.80 ± 0.09 | 47.51 ± 0.09 | 9.18 ± 0.09 | — | 1.7 ± 0.5 | — |
| J2207-0416(a) | 5.523 ± 0.004 | 6300 ± 1210 | 4070 ± 240 | 1250 ± 330 | −990 ± 270 | 47.10 ± 0.06 | 47.81 ± 0.06 | 9.74 ± 0.19 | 9.63 ± 0.06 | 0.9 ± 0.4 | 1.2 ± 0.2 |
| J0108+0711(a) | 5.5578 ± 0.0018 | 5040 ± 460 | 2770 ± 1120 | 2590 ± 170 | −2320 ± 260 | 46.74 ± 0.14 | 47.45 ± 0.14 | 9.18 ± 0.09 | 9.11 ± 0.36 | 1.5 ± 0.6 | 1.7 ± 1.5 |
| J1335-0328(a) | 5.699 ± 0.001(b) | 4650 ± 120 | — | 2090 ± 60 | — | 46.83 ± 0.21 | 47.55 ± 0.21 | 9.34 ± 0.03 | — | 1.2 ± 0.6 | — |
Notes: Quasars marked with an asterisk are in common with the XQz5 sample described in Lai et al. (2024). The reported errors account only for the statistical uncertainties. Black hole masses and bolometric luminosities are also affected by systematic uncertainties of 0.5 dex and 0.3 dex, respectively. (a) Mg II emission line contaminated by telluric emission. (b) Redshift estimated from the apparent start of the Lyα forest (Becker et al. 2019). (c) Redshift estimated from the [C II] emission line (Table 5).
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