\begin{table}%t3
\caption{\FeII-selected absorption line systems.}
%\centerline
{\begin{tabular}{@{}ccrcl@{}}
\hline
\hline
\noalign{\smallskip}
QSO & $\zabs$ & $\Daova$(10$^{-5}$) &$\log\NFeII$  &Ref.
\\
         &       &                & cm$^{-2}$ &\\
\noalign{\smallskip}
\hline
\noalign{\smallskip}
0002+05  & 0.851 & --$0.346\pm1.279$ & 13.802 & (CV01)\\
0117+21  & 0.729 &   $0.084\pm1.297$ & 12.839 & (C97)\\
0117+21  & 1.048 & --$0.223\pm2.200$ & 12.718 & (CV01)\\
0117+21  & 1.343 & --$1.290\pm0.948$ & 12.484 & (C97)\\
0420--01 & 0.633 &   $4.211\pm4.076$ & 12.879 & (CV01)\\
0450--13 & 1.175 & --$3.070\pm1.098$ & 14.985 & (C97)\\
0454+03  & 0.860 &   $0.405\pm1.325$ & 15.068 & (CV01)\\
0454+03  & 1.153 & --$0.749\pm1.782$ & 12.826 & (CV01)\\
0823--22 & 0.911 & --$0.394\pm0.609$ & 13.597 & (CV01)\\
1148+38  & 0.553 & --$1.861\pm1.716$ & 13.186 & (CV01)\\
1206+45  & 0.928 & --$0.218\pm1.389$ & 12.905 & (CV01)\\
1213--00 & 1.320 & --$0.738\pm0.760$ & 14.529 & (C97)\\
1213--00 & 1.554 & --$1.268\pm0.892$ & 14.404 & (C97)\\
1222+22  & 0.668 &   $0.067\pm1.474$ & 13.115 & (CV01)\\
1225+31  & 1.795 & --$1.296\pm1.049$ & 13.881 & (C97)\\
1248+40  & 0.773 &   $2.165\pm1.191$ & 13.550 & (CV01)\\
1248+40  & 0.855 & --$0.021\pm1.268$ & 12.533 & (C97)\\
1254+04  & 0.519 & --$3.371\pm3.247$ & 13.957 & (CV01)\\
1254+04  & 0.934 &   $1.485\pm1.908$ & 12.699 & (CV01)\\
1317+27  & 0.660 &   $0.590\pm1.515$ & 13.100 & (CV01)\\
1421+33  & 0.843 &   $0.099\pm0.847$ & 13.143 & (C97)\\
1421+33  & 0.903 & --$0.998\pm1.783$ & 13.706 & (CV01)\\
1421+33  & 1.173 & --$2.844\pm1.448$ & 13.049 & (CV01)\\
1634+70  & 0.990 &   $1.094\pm2.459$ & 13.059 & (CV01)\\
\noalign{\smallskip}
\hline
\noalign{\smallskip}
0000--26 & 3.390 & --$7.666\pm3.231$ & 15.146 & (PW99)\\
0019--15 & 3.439 &   $0.925\pm3.958$ & 14.770 & (PW99)\\
0100+13  & 2.310 & --$3.941\pm1.368$ & 15.096 & (PW99)\\
0149+33  & 2.140 & --$5.112\pm2.118$ & 14.202 & (PW99)\\
0201+37  & 2.462 &   $0.572\pm1.719$ & 15.060 & (PW96)\\
0216+08  & 1.768 &   $0.044\pm1.235$ & 14.530 & (L96)\\
0347--38 & 3.025 & --$2.795\pm3.429$ & 14.503 & (P01)\\
0528--25 & 2.141 & --$0.853\pm0.880$ & 14.940 & (L96)\\
0741+47  & 3.017 &   $0.794\pm1.796$ & 14.041 & (P01)\\
0841+12  & 2.476 & --$4.304\pm1.944$ & 14.434 & (PW99)\\
1215+33  & 1.999 &   $5.648\pm3.131$ & 14.648 & (PW99)\\
1425+60  & 2.827 &   $0.433\pm0.827$ & 14.480 & (L96)\\
1759+75  & 2.625 & --$0.750\pm1.387$ & 15.091 & (P01)\\
1946+76  & 2.843 & --$4.743\pm1.289$ & 13.380 & (L96)\\
2206--20 & 1.920 &   $1.878\pm0.702$ & 15.458 & (PW97)\\
2206--20 & 2.076 &   $1.429\pm3.022$ & 13.320 & (PW97)\\
2230+02  & 1.864 & --$0.998\pm0.492$ & 15.188 & (PW99)\\
2231--00 & 2.066 & --$2.604\pm1.015$ & 14.750 & (PW99)\\
2348--14 & 2.279 &   $1.346\pm4.180$ & 13.792 & (PW99)\\
2359--02 & 2.095 & --$0.068\pm0.722$ & 14.507 & (PW99)\\
2359--02 & 2.154 &   $4.346\pm3.338$ & 13.895 & (PW99)\\\hline
\noalign{\smallskip}
\end{tabular}}
 \smallskip
(C97) \citet{C97};
(CV01) \citet{CV01};
(L96) \citet{LSB96};
(PW96) \citet{PW96};
(PW97) \citet{PW97};
(PW99) \citet{PW99};
(P01) \citet{PWT01}.
\label{table3}
\end{table}