\begin{table}%t6
%\centering
\par
\caption{\label{t:spectrum}Lines detected in the XRF~080330 spectrum.}
\small \begin{tabular}{r r l l c}
\hline\hline
\noalign{\smallskip}
$\lambda_{\rm obs}$ [\AA] & $\lambda_{\rm rest}$ [\AA] & \hspace*{2mm} $z$ & Feature & $EW_{\textrm{obs}}$ [\AA]\\[1mm]
\hline
3889.4 & 1548.2/1550.8 & 1.5101 & \mbox{C~{\sc iv}} & $4.3 \pm 0.7$ \\
4028.8 & 1608.5        & 1.5047 &  FeII   & $2.0 \pm 0.7$ \\
4198.2 & 1670.8        & 1.5127 &  AlII   & $2.0 \pm 0.7$ \\
5093.5 & 2026.1        & 1.5139 & \mbox{Zn~{\sc ii}} & $4.3 \pm 0.4$ \\
5190.3 & 2062.2        & 1.5166 &  CrII   &  {$0.6 \pm 0.3$} \\
5190.3 & 2062.7        & 1.5166 &  ZnII   &  \\
5883.4 & 2344.2        & 1.5100 &  FeII   & $1.4 \pm 0.5$ \\
5983.0 & 2382.8        & 1.5109 &  FeII   & $2.2 \pm 0.5$ \\
6497.5 & 2586.7        & 1.51   &  FeII &  {$11 \pm 2$} \\
6527.0 & 2600.2        & 1.51   &  FeII &  \\
7031.1 & 2796.3/2803.5 & 1.5112 &  MgII   & $5.2\pm0.3$ \\
\hline
\end{tabular}
\end{table}