EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 530 (June 2011) A&A, 530 (2011) A33 Full HTML
Free Access

Table 5

The sample: DLA systems with measurements of Zn ii, but not S ii, column densities.

QSO zqso zabs log N(H i) log N(Zn ii) r(Zn ii)a r(Mg ii)a r(Si ii)a r(Fe ii)a
0149+33 2.431 2.1410 20.50 ± 0.10 11.50 ± 0.10 ww1 — ww1 ww1
0203−0910 1.580 1.0280 21.18 ± 0.14 13.15 ± 0.15 29d — — 29d
0216+080 2.992 1.7688 20.30 ± 0.10 11.97 ± 0.07 26e — 16d 16d
0225+0054 2.970 2.7140 21.00 ± 0.10 12.89 ± 0.10 26c — 26c 26c
0256+0110 1.348 0.7250 20.70 ± 0.16 13.19 ± 0.04 26j — — 26j
0302−223 1.400 1.0095 20.36 ± 0.11 12.45 ± 0.04 20e — 20e 20e
0354−2724 2.823 1.4051 20.18 ± 0.15 12.73 ± 0.03 27e — — 27e
0438−436 2.863 2.3474 20.78 ± 0.10 12.72 ± 0.03 25a — — 25a
0454+039 1.343 0.8597 20.69 ± 0.06 12.42 ± 0.06 28a — 20e 20e
0458−02 2.286 2.0400 21.70 ± 0.10 13.13 ± 0.02 ww1 — — 19e
0515−4414 1.710 1.1510 20.45 ± 0.10 12.11 ± 0.04 20b — 20b 20b
0812+32 2.701 2.0668 21.00 ± 0.10 12.21 ± 0.02 27h — 27h 27h
0933+733 2.525 1.4790 21.62 ± 0.09 12.71 ± 0.02 25e — — 25e
0935+417 1.936 1.3726 20.52 ± 0.10 12.25 ± 0.10 15b — — 15b
0948+433 1.892 1.2330 21.62 ± 0.06 13.15 ± 0.02 25e — — 25e
1010+0003 1.399 1.2651 21.52 ± 0.07 13.01 ± 0.02 28a — — 26g
1013+0035 4.405 3.1040 21.10 ± 0.10 13.33 ± 0.02 27h — 27h 27h
1055−301 2.523 1.9035 21.54 ± 0.10 12.91 ± 0.03 25a — 25a 25a
1104−1805 2.319 1.6616 20.85 ± 0.01 12.48 ± 0.02 19b — 19b 19b
1107+0048 1.391 0.7410 21.00 ± 0.05 13.06 ± 0.15 26j — — 26j
1116+4118A 2.971 2.6617 20.48 ± 0.10 12.40 ± 0.20 27j — 27j 27j
1117−1329 3.960 3.3511 20.84 ± 0.08 12.25 ± 0.06 22g — 22g 22g
1137+3907 1.023 0.7190 21.10 ± 0.10 13.43 ± 0.05 26g — — 26g
1157+0128 1.9920c 1.9436 21.60 ± 0.10 12.99 ± 0.05 27b 27b 27b 27b
1209+0919 3.297 2.5841 21.40 ± 0.10 12.98 ± 0.05 27h — 27h 27h
1215+33 2.606 1.9990 20.95 ± 0.07 12.33 ± 0.05 ww1 — 19e ww1
1225+0035 1.226 0.7731 21.38 ± 0.12 13.23 ± 0.07 28a — — 26g
1230−101 2.394 1.9314 20.48 ± 0.10 12.94 ± 0.05 25a — 25a 25a
1249−0233 2.120 1.7810 21.45 ± 0.10 13.11 ± 0.10 26c — 26c 26c
1253−0228 4.010 2.7830 21.85 ± 0.20 12.77 ± 0.07 23g — — 23g
1323−0021 1.388 0.7160 20.21 ± 0.20 13.43 ± 0.05 26i — — 26i
1328+307 0.846 0.6922 21.25 ± 0.02 12.53 ± 0.03 28j — — 28j
1351+318 1.326 1.1491 20.23 ± 0.10 12.52 ± 0.13 19d — 19d 19d
1354+258 2.030 1.4200 21.54 ± 0.06 12.59 ± 0.13 19d — 19d 19d
1426+6039 3.170 2.8268 20.30 ± 0.04 12.18 ± 0.04 27h — — 27h
1451+1223 3.246 2.2550 20.30 ± 0.15 11.85 ± 0.11 23b — — 23b
1501+0019 1.930 1.4832 20.85 ± 0.13 12.93 ± 0.06 26g — 26g —
1727+5302 1.444 0.9449 21.16 ± 0.14 13.27 ± 0.05 24c — 24c 24c
1727+5302 1.444 1.0311 21.41 ± 0.13 12.65 ± 0.05 24c — 24c 24c
1733+5533 1.072 0.9984 20.70 ± 0.04 12.80 ± 0.06 28a — 26g —
1850+40 2.120 1.9900 21.40 ± 0.10 13.30 ± 0.10 18g — — 18g
2059−0528 2.540 2.2100 20.80 ± 0.10 12.90 ± 0.10 26c — 26c 26c
2228−3954 2.210 2.0950 21.20 ± 0.10 12.50 ± 0.05 28c — — 28c
2340−00 2.0829c 2.0545 20.80 ± 0.10 12.60 ± 0.08 27h — 27h —
2359−0216 2.810 2.0950 20.65 ± 0.10 12.60 ± 0.03 19e — ww1 ww1
Molecular systemsb with f(H2) > 10-4.5
0027−1836 2.560 2.4020 21.75 ± 0.10 12.79 ± 0.07 28b 28b 28b 28b
0642−5038 3.090 2.6590 20.95 ± 0.08 12.57 ± 0.03 28c — — 28c

Notes. 

(a)

Reference code for the column density of the ion. Codes are specified in Table 7;

(b)

values of f(H2) taken from Noterdaeme et al. (2008);

(c)

emission redshift from Ellison et al. (2010).

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.