Table 1.
Sample of z > 6, luminous QSOs considered in this work, along with their accretion and C IV emission properties.
| Target | z(a) | log(Lbol) (b) | log(MBH) (c) | λEdd | log(Ms, Edd) (c) | vC․IV(d) | REWC IV(d) | Ref. |
|---|---|---|---|---|---|---|---|---|
| [erg s−1] | [M⊙] | [M⊙] | [km s−1] | [Å] | ||||
| HYPERION QSOs: XMM-Newton Heritage programme | ||||||||
| ULAS J1342+0928 | 7.541 | 47.19 ± 0.01 | 8.90 ± 0.14 | 1.58 | 4.28 ± 0.12 | −5633 ± 828 | 17.04 ± 1.04 | 1 |
| J1007+2115 | 7.494 | 47.30 ± 0.02 | 9.18 ± 0.05 | 1.06 | 4.51 ± 0.05 | −3201 ± 918 | 10.00 ± 1.60 | 1 |
| ULAS J1120+0641 | 7.087 | 47.30 ± 0.21 | 9.41 ± 0.11 | 0.61 | 4.26 ± 0.10 | −2276 ± 183 | 31.05 ± 1.70 | 1 |
| DES J0252−0503 | 6.99 | 47.12 ± 0.04 | 9.15 ± 0.05 | 0.74 | 3.88 ± 0.05 | −4354 ± 762 | 17.30 ± 1.00 | 1 |
| VDES J0020−3653 | 6.834 | 47.16 ± 0.01 | 9.24 ± 0.08 | 0.66 | 3.75 ± 0.09 | −1700 ± 100 | 55.00 ± 1.00 | 1 |
| VHS J0411−0907 | 6.824 | 47.31 ± 0.02 | 8.80 ± 0.04 | 2.57 | 3.30 ± 0.04 | −1418 ± 298 | 43.20 ± 4.80 | 1 |
| VDES J0244−5008 | 6.724 | 47.19 ± 0.01 | 9.08 ± 0.15 | 1.02 | 3.45 ± 0.18 | −3200 ± 310 | 24.00 ± 2.00 | 1 |
| PSO J231.6−20.8 | 6.587 | 47.31 ± 0.01 | 9.50 ± 0.09 | 0.51 | 3.67 ± 0.08 | −3829 ± 116 | 6.66 ± 2.00 | 1, 5 |
| PSO J036.5+03.0 | 6.533 | 47.33 ± 0.05 | 9.49 ± 0.12 | 0.55 | 3.58 ± 0.14 | −4477 ± 326 | 20.78 ± 0.90 | 1, 5 |
| VDES J0224−4711 | 6.526 | 47.53 ± 0.01 | 9.36 ± 0.08 | 1.18 | 3.43 ± 0.09 | −1814 ± 258 | 50.25 ± 2.00 | 1, 5 |
| PSO J011+09 | 6.444 | 47.12 ± 0.01 | 9.15 ± 0.15 | 0.74 | 3.10 ± 0.18 | −3356 ± 338 | 7.38 ± 1.75 | 1, 6 |
| SDSS J1148+5251 | 6.422 | 47.57 ± 0.01 | 9.74 ± 0.03 | 0.54 | 3.66 ± 0.001 | −2803 ± 51 | 44.68 ± 2.46 | 1, 6 |
| SDSS J0100+2802 | 6.300 | 48.24 ± 0.04 | 10.04 ± 0.27 | 1.26 | 3.76 ± 0.04 | −2496 ± 316 | 5.11 ± 0.50 | 1, 5 |
| ATLAS J025−33 | 6.294 | 47.39 ( * ) | 9.43 ± 0.21 | 0.73 | 3.14 ± 0.27 | −3246 ± 295 | 18.82 ± 1.50 | 1, 8 |
| CFHQS J0050+3445 | 6.246 | 47.29 ± 0.01 | 9.68 ( * ) | 0.32 | 3.31 ( * ) | 864 ± 487 | 63.68 ± 2.60 | 1 |
| ATLAS J029−36 | 6.027 | 47.39 ( * ) | 9.82 ( * ) | 0.30 | 3.08 ( * ) | −2178 ± 267 | 14.59 ± 1.90 | 1, 8 |
| Non-HYPERION QSOs | ||||||||
| PSO J159−02 | 6.38 (†) | 47.29 ± 0.01 | 9.51 ± 0.05 | 0.30 | 3.32 ± 0.05 | −726 ± 120 | 54.70 ± 3.82 | 4, 6, 7 |
| SDSS J1030+0524 | 6.308 | 47.14 ± 0.14 | 9.29 ± 0.10 | 0.57 | 3.02 ± 0.11 | −876 ± 235 | 32.77 ± 2.37 | 2, 5 |
| PSO J308−21 | 6.24 (†) | 47.37 ± 0.01 | 9.24 ± 0.07 | 1.40 | 2.83 ± 0.08 | −2003 ± 233 | 35.15 ± 1.61 | 3, 6 |
| SDSS J1602+4228 | 6.09 (⋆) | 47.03 ( * ) | 9.37 ( * ) | 0.62 | 2.57 ( * ) | −311 ± 479 | 59.19 ± 3.23 | 2, 5 |
| SDSSJ1306+0356 | 6.034 (†) | 47.12 ± 0.01 | 9.31 ± 0.07 | 0.48 | 2.59 ± 0.12 | −786 ± 111 | 47.89 ± 1.76 | 2, 5 |
Notes.
estimated from luminosity 3000 Å (Richards et al. 2006);
for the HYPERION sources we report the values of the MBH and the estimated Ms, Edd from Zappacosta et al. (2023), for the Non-HYPERION from Mazzucchelli et al. (2023), Farina et al. (2022) re-scaled using the same cosmological estimators as in Zappacosta et al. (2023), if present;
when more than one vC․IV and REWC IV values is present in the literature, for simplicity, we report the mean values derived using all the available values reported in Table 3, the errors are the mean of the errors. We note that the correlation analysis takes into account all the existing values of vC․IV (see Section 3.2).
(1) Zappacosta et al. (2023); (2) Vito et al. (2019); (3) Connor et al. (2019); (4) Pons et al. (2020); (5) Mazzucchelli et al. (2023); (6) Farina et al. (2022) (7) Schindler et al. (2020); (8) Chehade et al. (2018).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.