\begin{table}%t3
\caption{Small Magellanic Cloud atomic column densities for \ion{Na}{i}, \ion{Ca}{ii}
and \ion{Ti}{ii} derived via the construction of apparent column density velocity profiles 
and subsequent line profile integration ($v$~$\approx$ 80--200~\kms).
The error in log~$N$ is 0.02~dex for \ion{Ti}{ii} and \ion{Ca}{ii}~K, and $\approx$0.03--0.04~dex for the more saturation sensitive \ion{Na}{i}~D~line. 
Line transition wavelengths and oscillator strengths are adopted from \citet{2003ApJS..149..205M}.
For both \ion{Na}{i} and \ion{Ca}{ii} the individual doublet line column densities are given,
as well as the "optical depth~-- velocity'' corrected column densities (see text for details).}
\label{tb:NX}
%\centering
\small
\begin{tabular}{lrrrrrrrrr}
\hline\hline
%&&&&&&&&& \\[-8pt]
		  & \multicolumn{9}{c}{Column density log $N$ (cm$^{-2}$)}  \\ \cline{2-10}
		  & \multicolumn{3}{c}{\ion{Na}{i}}           & &   \multicolumn{3}{c}{\ion{Ca}{ii}}   & &   \ion{Ti}{ii}    \\		  \cline{2-4} \cline{6-8} \cline{10-10}
		  &  D1     &    D2       &  corr	      & &    $K$       &   $H$	   &   corr    & &  	   	     \\ \hline
\object{AzV 456}  &  12.41  &  12.17	  &  12.98	      & &    12.34   &   12.51     &   12.73   & &   12.39	     \\ 		      
\object{AzV 18}   &  12.63  &  12.48	  &  12.72	      & &    12.94   &   12.92     &   12.94   & &   12.95	     \\ 		      
\object{AzV 214}  &  12.73  &  12.55	  &  12.95	      & &    12.81   &   12.90     &   12.97   & &   12.86	     \\ 		      
\object{AzV 398}  &  12.88  &  12.69	  &  13.17	      & &    13.17   &   13.14     &   13.17   & &   13.16	     \\ 		      
\object{AzV 65}   &  12.37  &  12.27	  &  12.48	      & &    13.06   &   13.16     &   13.25   & &   13.24	     \\ 		      
\object{Sk 191}   &  12.28  &  11.98	  &  $\gg$12.3       & &    12.19   &   12.23     &   12.24   & &   12.17	     \\ 		      
\object{AzV 242}  &  12.09  &  12.01	  &  12.17	      & &    12.72   &   12.74     &   12.74   & &   12.64	     \\       
\hline
\end{tabular}
\end{table}