\begin{table}%t7
\caption{\object{M~1--71} fluxes and equivalent widths. Note that an 
additional uncertainty of some 2--3\% due to slit losses should be 
added to the errors quoted below (see text).\label{m171table}  } 
%\begin{center}
{
\begin{tabular}{lcccc}  
\hline \hline  
Wavelength &   Ion  &       log [Flux]        &      log [{\it EW}]      & Number of\\  
(\rm {\AA})&        &(ergs cm$^{-2}$ s$^{-1}$)&     (\rm {\AA})    & observations\\  
\hline  
3868.71 & [NeIII]   & $-12.683\pm0.032$ & $2.413\pm0.163$ & 2 \\   
3967.41 & [NeIII]   & $-12.968\pm0.053$ & $2.295\pm0.161$ & 2 \\   
4101.74 & H$\delta$ & $-13.188\pm0.007$ & $2.027\pm0.158$ & 2 \\   
4340.47 & H$\gamma$ & $-12.803\pm0.036$ & $2.420\pm0.073$ & 2 \\   
4363.21 & [OIII]    & $-13.554\pm0.019$ & $1.552\pm0.089$ & 2 \\   
4471.68 & HeI 	    & $-13.615\pm0.039$ & $1.744\pm0.041$ & 2 \\   
4861.20 & H$\beta$  & $-12.198\pm0.048$ & $2.911\pm0.228$ & 4 \\   
4959.52 & [OIII]    & $-11.510\pm0.010$ & $3.207\pm0.045$ & 3 \\   
5007.57 & [OIII]    & $-10.997\pm0.002$ & $3.645\pm0.147$ & 2 \\   
5754.59 & [NII]     & $-13.210\pm0.011$ & $1.677\pm0.017$ & 2 \\   
5875.97 & HeI       & $-12.409\pm0.001$ & $2.394\pm0.061$ & 2 \\   
6300.30 & [OI]      & $-12.625\pm0.007$ & $1.888\pm0.104$ & 2 \\   
6312.10 & [SIII]    & $-13.597\pm0.001$ & $0.759\pm0.229$ & 2 \\   
6363.77 & [OI]      & $-13.097\pm0.034$ & $1.598\pm0.050$ & 2 \\   
6548.05 & [NII]     & $-11.961\pm0.011$ & $1.541\pm0.069$ & 2 \\   
6562.85 & H$\alpha$ & $-10.982\pm0.001$ & $2.590\pm0.052$ & 1$\ddagger$ \\   
6583.45 & [NII]     & $-11.470\pm0.006$ & $2.469\pm0.035$ & 2 \\   
6678.15 & HeI       & $-12.751\pm0.006$ & $1.802\pm0.004$ & 2 \\   
6716.47 & [SII]     & $-13.334\pm0.029$ & $1.067\pm0.093$ & 2 \\   
6730.85 & [SII]     & $-13.027\pm0.012$ & $1.462\pm0.024$ & 2 \\  
7065.71 & HeI       & $-12.282\pm0.008$ & $2.193\pm0.035$ & 2 \\  
\hline  
\end{tabular} } 
\parbox{10cm}{
$\ddagger$ Errors are based on one measurement. }  
%\end{center}
\par
\end{table}