Table 4: Total column densities and integrated abundance ratios relative to solar in the six DLAs of our sample.
 
Species N(cm-2) [X/S] [X/Fe]
Q 0013-004 $z_{\rm abs}~=~1.973$    
FeII $7.55 \pm 0.01 \times 10^{14}$ $-0.78\pm0.03$ $ 0.00\pm0.00$
SII $2.64 \pm 0.08 \times 10^{15}$ $ 0.00\pm0.00$ $0.78\pm0.03$
SiII $2.72 \pm 0.20 \times 10^{15}$ $-0.27\pm0.08$ $0.51\pm0.07$
ZnII $7.30 \pm 1.12 \times 10^{12}$ $0.06\pm0.15$ $0.84\pm0.15$
NiII $7.57 \pm 0.72 \times 10^{13}$ $-0.52\pm0.05$ $0.26\pm0.04$
Q 0405-443 $z_{\rm abs}~=~2.595$    
FeII $1.30 \pm 0.13 \times 10^{15}$ $-0.37\pm0.10$ $ 0.00\pm0.00$
SII $1.75 \pm 0.04\times 10^{15}$ $ 0.00\pm0.00$ $0.37\pm0.10$
SiII $3.52 \pm 0.07\times 10^{15}$ $0.03\pm0.03$ $0.40\pm0.10$
CrII $2.23 \pm 0.07\times 10^{13}$ $-0.30\pm0.04$ $0.06\pm0.10$
NiII $6.92 \pm 0.08\times 10^{13}$ $-0.38\pm0.02$ $-0.02\pm0.10$
Q 1037-270 $z_{\rm abs}~=~2.139$    
FeII $4.98 \pm 0.14 \times 10^{14}$ $-0.32\pm0.04$ $ 0.00\pm0.00$
SII $6.05 \pm 0.15 \times 10^{14}$ $ 0.00\pm0.00$ $0.32\pm0.04$
SiII $1.89 \pm 0.15 \times 10^{15}$ $0.21\pm0.08$ $0.53\pm0.09$
CrII $1.02 \pm 0.58 \times 10^{13}$ $-0.18\pm0.57$ $ 0.14\pm0.57$
NiII $6.43 \pm 1.04 \times 10^{13}$ $0.05\pm0.16$ $0.36\pm0.16$
MnII $2.22 \pm 0.08 \times 10^{12}$ $-0.70\pm0.04$ $-0.37\pm0.05$

Species N(cm-2) [X/S] [X/Fe]
Q 0405-443 $z_{\rm abs}~=~2.549$    
FeII $1.05 \pm 0.01 \times 10^{15}$ $-0.53\pm0.04$ $ 0.00\pm0.00$
SII $2.03 \pm 0.07\times 10^{15}$ $ 0.00\pm0.00$ $0.53\pm0.14$
SiII $2.38 \pm 0.32\times 10^{15}$ $-0.21\pm0.15$ $0.32\pm0.14$
CrII $2.46 \pm 0.76\times 10^{13}$ $-0.33\pm0.31$ $0.20\pm0.31$
NiII $7.05 \pm 0.96\times 10^{13}$ $-0.44\pm0.14$ $0.09\pm0.14$
Q 0528-250 $z_{\rm abs}~=~2.811$    
FeII $2.60 \pm 0.03 \times 10^{15}$ $-0.37\pm0.01$ $ 0.00\pm0.00$
SII $3.49 \pm 0.02\times 10^{15}$ $ 0.00\pm0.00$ $0.37\pm0.01$
SiII $1.01 \pm 0.05\times 10^{16}$ $0.18\pm0.05$ $0.55\pm0.05$
ZnII $1.27 \pm 0.26\times 10^{13}$ $0.18\pm0.21$ $0.55\pm0.21$
CrII $7.18 \pm 1.45\times 10^{13}$ $-0.10\pm0.20$ $0.17\pm0.20$
NiII $1.62 \pm 0.32 \times 10^{14}$ $-0.31\pm0.20$ $0.05\pm0.20$

Q 1157+014

 $z_{\rm abs}~=~1.944$ [X/Zn]  
FeII $2.95 \pm 0.08 \times 10^{15}$ $-0.43\pm0.04$ $ 0.00\pm0.00$
SiII $1.00 \pm 0.01 \times 10^{16}$ $0.06\pm0.02$ $0.50\pm0.03$
ZnII $1.09 \pm 0.02 \times 10^{13}$ $ 0.00\pm0.00$ $0.43\pm0.04$
CrII $6.07 \pm 0.19 \times 10^{13}$ $-0.29\pm0.04$ $0.14\pm0.04$
NiII $1.62 \pm 0.05 \times 10^{14}$ $-0.43\pm0.04$ $0.00\pm0.04$

Source LaTeX | All tables | In the text