Open Access

Table 1

Collection of data for QSO-DLAs in the golden sample.

QSO zabs log N(HI) [M/H]tot [Zn/Fe]fit v90 Ref.
Q0058−292 2.671 21.10 ± 0.10 −1.36 ± 0.23 0.32 ± 0.10 34(a) 1,2
Q0100+130 2.309 21.35 ± 0.08 1.620.21+0.22$ - 1.62_{ - 0.21}^{ + 0.22}$ 0.090.09+0.10$0.09_{ - 0.09}^{ + 0.10}$ 37(a) 1,2
Q0102−190a 2.370 21.00 ± 0.08 2.000.12+0.23$ - 2.00_{ - 0.12}^{ + 0.23}$ 0.000.00+0.11$0.00_{ - 0.00}^{ + 0.11}$ 17(a) 1,2
Q0405−443a 1.913 20.80 ± 0.10 −0 78 ± 0 21 0.27 ± 0.07 98(a) 1,2
Q0405−443c 2.595 21.05 ± 0.10 −1.12 ± 0.20 0.25 ± 0.07 79(a) 1,2
Q0528−250a 2.141 20.98 ± 0.05 1.620.09+0.17$ - 1.62_{ - 0.09}^{ + 0.17}$ 0.000.00+0.08$0.00_{ - 0.00}^{ + 0.08}$ 105(a) 1,2
Q0528−250b 2.811 21.35 ± 0.07 −0.85 ± 0.17 0.39 ± 0.07 304(a) 1,2
Q0841+129a 1.864 21.00 ± 0.10 1.580.19+0.22$ - 1.58_{ - 0.19}^{ + 0.22}$ 0.040.04+0.08$0.04_{ - 0.04}^{ + 0.08}$ 32(a) 1,2
Q1117−134 3.350 20.95 ± 0.10 1.600.15+0.25$ - 1.60_{ - 0.15}^{ + 0.25}$ 0.000.00+0.10$0.00_{ - 0.00}^{ + 0.10}$ 44(a) 1,2
Q1157+014 1.944 21.80 ± 0.10 −1.49 ± 0.20 0.24 ± 0.07 89(a) 1,2
Q1223+178 2.466 21.40 ± 0.10 −1.48 ± 0.20 0.16 ± 0.07 91(a) 1,2
Q2206−199a 1.921 20.67 ± 0.05 −0.53 ± 0.14 0.21 ± 0.06 136(a) 1,2
Q2243−605 2.331 20.65 ± 0.05 −1.03 ± 0.15 0.09 ± 0.07 173(a) 1,2
SDSS1249−0233 1.781 21.45 ± 0.15 −1.15 ± 0.29 0.18 ± 0.11 152(b) 3
Q2230+025 1.864 20.83 ± 0.05 −0.72 ± 0.22 0.29 ± 0.10 148(a) 3
HE1104−1805 1.662 20.85 ± 0.01 −1.02 ± 0.20 0.44± 0.10 50(c) 3
Q0027−1836 2.402 21.75 ± 0.10 −1.80 ± 0.19 0.33 ± 0.07 44(d) 3
Q1210+17 1.892 20.63 ± 0.08 −0.74 ± 0.20 0.30 ± 0.09 62(a) 3
FJ0812+32 2.067 21.00 ± 0.10 1.570.14+0.23$ - 1.57_{ - 0.14}^{ + 0.23}$ 0.000.00+0.09$0.00_{ - 0.00}^{ + 0.09}$ 26(e),(*) 3
J1135−0010 2.207 22.05 ± 0.10 −0.97 ± 0.24 0.55 ± 0.09 168(f) 3
Q2231−00 2.066 20.53 ± 0.08 1.230.14+0.25$ - 1.23_{ - 0.14}^{ + 0.25}$ 0.000.00+0.11$0.00_{ - 0.00}^{ + 0.11}$ 145(a) 3
J1200+4015 3.220 20.65 ± 0.15 −0.66 ± 0.26 0.12 ± 0.07 127(g) 3
Q1210+175 1.892 20.70 ± 0.08 −0.60 ± 0.20 0.52 ± 0.07 62(a) ★,1
Q1232+082 2.338 20.90 ± 0.08 −1.65 ± 0.23 0.15 ± 0.10 85(a) ★,1

Notes. The values of logN(HI) were taken from Konstantopoulou et al. (2022) or De Cia et al. (2016). The values of ∆v90 have been taken from (a)Ledoux et al. (2006); (b)Herbert-Fort et al. (2006); (c)Neeleman et al. (2013); (d)Noterdaeme et al. (2008); (e)Jorgenson et al. (2010); (f)Christensen et al. (2019); (g)Berg et al. (2015a). Symbol(*) designates a very poorly studied system, for which it is not clear what the extent of the metal-line profile is. Only lower limit has been determined. Column densities are taken from (1) De Cia et al. (2016), (2) Konstantopoulou et al. (2022), (3) Berg et al. (2015a; corrected by Konstantopoulou et al. 2022, to the newest oscillator strengths, see Sect. 3.1) and (★) this work.

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.