\begin{table} %t6
%\centering
\par
\caption{\object{M 1--5} fluxes and equivalent widths.\label{m15table} }  
\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  
5754.59 & [NII]     & $-13.355\pm0.098$ & $1.228\pm0.102$ & 4 \\   
5875.97 & HeI       & $-12.551\pm0.007$ & $2.029\pm0.062$ & 4 \\   
6300.30 & [OI]      & $-13.273\pm0.032$ & $1.265\pm0.038$ & 4 \\   
6312.10 & [SIII]    & $-13.685\pm0.034$ & $0.819\pm0.048$ & 3 \\   
6363.77 & [OI]      & $-13.738\pm0.080$ & $0.779\pm0.060$ & 3 \\   
6548.05 & [NII]     & $-12.086\pm0.002$ & $1.793\pm0.076$ & 4 \\   
6562.85 & $\rm H\alpha$ & $-11.082\pm0.002$ & $2.817\pm0.029$ & 2 \\   
6583.45 & [NII]     & $-11.595\pm0.001$ & $2.498\pm0.063$ & 4 \\   
6678.15 & HeI       & $-12.940\pm0.001$ & $1.572\pm0.032$ & 2 \\   
6716.47 & [SII]     & $-13.497\pm0.005$ & $1.008\pm0.026$ & 2 \\  
6730.85 & [SII]     & $-13.157\pm0.001$ & $1.332\pm0.016$ & 2 \\  
7065.71 & HeI       & $-12.513\pm0.002$ & $1.942\pm0.031$ & 4 \\  
7135.80 & [ArIII]   & $-12.530\pm0.010$ & $1.919\pm0.045$ & 4 \\  
\hline  
\end{tabular}  
\end{table}