\begin{table}%t2
\caption{\label{table:lines}List of features identified in the spectrum (detections $\gtrsim$3-$\sigma$).}                  
%\centering
\par
\begin{tabular}{c c c c c c c c}       
\hline\hline  \noalign{\smallskip}               
 &  & \multicolumn{2}{c}{{Component I}}& \multicolumn{2}{c}{{Component II}} & \multicolumn{2}{c}{{Component III}} \\    
\hline 
    {Ion}   &     {Transitions}           & {Velocity} &{log $N$ }  & {Velocity }&{log $N$ }  &{Velocity }&{log $N$ }  \\ 
       &\scriptsize {\rm (\AA)}		&\scriptsize {($\rm {km~s^{-1}}$)}&\scriptsize {($\rm {cm^{-2}}$)}&\scriptsize {($\rm {km~s^{-1}}$)}&\scriptsize {($\rm {cm^{-2}}$)}&\scriptsize {($\rm {km~s^{-1}}$)}&\scriptsize {($\rm {cm^{-2}}$)}\\
\hline \noalign{\smallskip} 
 \ion{Si}{iv} & 1393, 1402 & +130 &13.3~$\pm$~0.3    & 0 & $>$15.3& --85 & 13.8~$\pm$~0.3\\ % 
 \ion{Si}{ii}  & 1526           & +130 &15.0~$\pm$~0.5 & 0 & $>$15.4 &--85	&13.7~$\pm$~0.2 \\
\ion{C}{iv}  & 1548, 1550 &+102 &13.2~$\pm$~0.3  &0& $>$15.2&--85&$>$14.5\\ %
\ion{C}{ii}  & 1334  & +102 &  14.1~$\pm$~0.4  &0&14.2~$\pm$~0.4 &--85&15.3~$\pm$~0.6\\ %
\ion{C}{ii*}  & 1335  &+102 &  15.3~$\pm$~0.8  &0&14.4~$\pm$~0.4 &--85&13.7~$\pm$~0.5\\ %
\multirow{2}{*}{\ion{Fe}{ii}}  & 1608, (2374) & \multirow{2}{*}{+102} &\multirow{2}{*}{14.9~$\pm$~0.2} & \multirow{2}{*}{+10} & \multirow{2}{*}{14.5~$\pm$~0.1} & \multirow{2}{*}{--47} & \multirow{2}{*}{13.9~$\pm$~0.2} \\ %
                     & (2382, 2585, 2600) & & &&&& \\
\ion{Al}{iii}  & 1854, 1862  & +102 &12.8~$\pm$~0.1 & 0& 14.4~$\pm$~0.2 & --85 & 13.1~$\pm$~0.1\\ %
\ion{Al}{ii}   & 1670            & +102 &$>$14.6& 0 & $>$15.4 & --85 & 12.5~$\pm$~0.2  \\ %
\ion{Cr}{ii} & 2062  &--- &  ---  & 0 & 13.6~$\pm$~0.1	 & (--85)  & $<$13.6            \\ %
\ion{Mg}{ii} & 2796, (2803)  &+130& $>$14.8         &--- &---	&--85 & $>$13.6   \\
\ion{Mg}{i}  & 2853            & +130&12.2~$\pm$~0.3	  & 0 &13.1~$\pm$~0.1 &(--85)  &$<$12.6        \\ %
\ion{Mn}{ii}  & 2594           & ---&---        & 0 &$>$14.3&--85  &$>$13.6	   \\ %
\ion{Ca}{ii} & (3933), 3969 & (+102) & $<$12.6         & 0 & 13.3~$\pm$~0.4	          & (--85) & $<$13.0  \\ %
\hline
\end{tabular}
\end{table}