\begin{table}%t4
\caption{Photometry of (0--0) lines observed with ISOCAM.}\label{tab:isocam}
\small%\centerline
{
\begin{tabular}{cccccc}
\hline \hline
% & & & & & \\[-8pt]
Term          &  $\lambda$& \multicolumn{3}{c}{$F$ $\pm$ $\Delta F$ (10$^{-13}$ erg cm$^{-2}$ s$^{-1}$)}   \\
              &           &      C, L           &    B, M	         &     A   	    &     E, K, J        \\
	      &   ($\mu$m)& (135 arcsec$^2$)   & (207 arcsec$^2$)& (155 arcsec$^2$) & (173 arcsec$^2$) \\
\hline 
0--0S(2)       &  12.3     & 5.5 $\pm$ 0.2        &  5.5 $\pm$ 0.3	 & 1.4 $\pm$ 0.2	    & 5.9 $\pm$ 0.2      \\	
0--0S(3)       &  9.6      & 3.9 $\pm$ 0.3        &  6.1 $\pm$ 0.4	 & 3.0 $\pm$ 0.3	    & 7.0 $\pm$ 0.4      \\   
0--0S(4)       &  8.0      & 3.4 $\pm$ 0.3        &  4.3 $\pm$ 0.3	 & 1.2 $\pm$ 0.3	    & 3.6 $\pm$ 0.4      \\   
0--0S(5)       &  6.9      & 3.6 $\pm$ 0.3        &  6.5 $\pm$ 0.3	 & 3.1 $\pm$ 0.3	    & 7.7 $\pm$ 0.4      \\   
0--0S(6)       &  6.1      & 1.9 $\pm$ 0.3        &  3.9 $\pm$ 0.4	 & 1.4 $\pm$ 0.3	    & 3.5 $\pm$ 0.4      \\	
0--0S(7)       &  5.5      & 1.3 $\pm$ 0.4        &  2.2 $\pm$ 0.6	 & 1.3 $\pm$ 0.4	    & 3.3 $\pm$ 0.5      \\   
\hline 
\end{tabular}}
\medskip
Note: Due to transient effects at low signal levels, the fluxes could be underestimated by a~factor~1.3--1.6 (relative fluxes, excitation temperatures, and o/p~ratios would remain unaffected).
\end{table}