\begin{table}%T3 
\caption{\label{tab:3c326emlines}Emission-line fluxes in 3C~326~N.}
%\centering
\par
\begin{tabular}{ccccc}
\hline\hline \noalign{\smallskip}
Line & $\lambda_{\rm rest}$ &  Redshift &{\it FWHM}\tablefootmark{a} & Flux \\
     & [A]             &           &~km~s$^{-1}$ & 10$^{-15}$~erg~s$^{-1}$ \\
\hline
 $[$OII]      & 3727.00 & 0.09019 & 623 & 9.62 \\
H$\beta$   & 4861.30 & 0.09017 & 610 & 2.44 \\
$[$OIII$]$ & 4959.90 & 0.08991 & 609 & 0.58 \\
$[$OIII$]$ & 5006.90 & 0.09011 & 609 & 1.77 \\
$[$OI$]$   & 6300.30 & 0.09013 & 612 & 2.22 \\
$[$OI$]$   & 6363.80 & 0.09013 & 612 & 0.53 \\
$[$NII$]$  & 6548.10 & 0.09014 & 601 & 2.38 \\
H$\alpha$  & 6563.30 & 0.09007 & 596 & 9.30 \\
$[$NII$]$  & 6584.10 & 0.09003 & 601 & 7.17 \\
$[$SII$]$  & 6716.40 & 0.09019 & 605 & 4.86 \\
$[$SII$]$  & 6730.80 & 0.09019 & 606 & 3.68 \\
\hline
\end{tabular}
\tablefoot{\tablefoottext{a}{Corrected for instrumental resolution; uncertainties are a few~10~s of~km~s$^{-1}$.}}
\end{table}