Open Access

Table A.1.

Total column densities of low-ionization metal species in extremely strong DLAs.

Quasar zabs N(Fe II) N(Si II) N(Zn II) N(Cr II) N(C I)
J0017+1307 2.326 15.4 ± 0.04 16.01 ± 0.13 12.75 ± 0.08 13.79 ± 0.04 <12.87
J0025+1145 2.304 15.98 ± 0.1 16.69 ± 0.09 14.03 ± 0.06 14.32 ± 0.09 13.19 ± 0.09
J1143+1420 2.323 15.78 ± 0.02 16.3 ± 0.03 13.47 ± 0.02 14.09 ± 0.02 <12.71
J1258+1212 2.444 15.45 ± 0.02 16.1 ± 0.04 13.1 ± 0.03 13.72 ± 0.02 ∼13.48
J1349+0448 2.482 15.59 ± 0.05 15.57 ± 0.29 13.08 ± 0.06 13.96 ± 0.04 <12.9
J1411+1229 2.545 15.38 ± 0.09 16.07 ± 0.18 12.87 ± 0.07 13.6 ± 0.05 <12.78
J2140−0321 2.339 15.67 ± 0.07 16.33 ± 0.14 13.52 ± 0.07 14.1 ± 0.07 13.61 ± 0.04
J2232+1242 2.230 15.54 ± 0.02 15.98 ± 0.05 12.9 ± 0.04 13.88 ± 0.02 <12.53
J2246+1328 2.215 15.22 ± 0.13 15.63 ± 0.21 12.54 ± 0.63 13.47 ± 0.52 <13.06
J2322+0033 2.477 15.25 ± 0.04 15.47 ± 0.06 12.5 ± 0.13 13.62 ± 0.05 <12.96

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