\begin{table}%t3
\par
\caption{\label{T4}HI gas and stellar properties for the analysed galaxies.}
%\centerline
 {
\begin{tabular}{ l c c c c c }
\noalign{\smallskip}
\hline\hline
\noalign{\smallskip}
Galaxy & $W^{\rm c}_{\rm 20}$ &      $M_{\rm HI}$    &      
$M_{s}/L_{B}$     &       $M_{\rm s}$   & $M_{\rm HI}/L_{B}$ \\[3pt]
        &   [km~s$^{-1}$]       & [10$^9$~$M_{\odot}$] & [$M_{\odot}$$/L_{\odot}$] & [10$^9$~$M_{\odot}$]&  [$M_{\odot}$$/L_{\odot}$] \\
    (1) &  (2)  & (3)  & (4)  &  (5)  &  (6)  \\
\noalign{\smallskip}
\hline
\noalign{\smallskip}
%Cam~0341-404	&\nodata&\nodata&   &  &  \\[3pt]
%Haro~1     	&  239 & 6.04 &   &  &  \\[3pt]
%Haro~15    	&  220 & 5.54 &   &  &  \\[3pt]
Mrk~5           &   90 & 0.14 & 0.41  & 0.07 & 0.86 \\[3pt]
Mrk~33     	&  196 & 0.54 & 2.19  & 3.55 & 0.34 \\[3pt]
Mrk~35          &  135 & 0.68 & 1.15  & 0.98 & 0.80 \\[3pt]
Mrk~36          &   78 & 0.03 & 0.85  & 0.03 & 0.87 \\[3pt]
Mrk~86          &   87 & 0.32 & 2.40  & 1.75 & 0.44 \\[3pt]
%Mrk~297    	&  463 & 11.8 &   &  &  \\[3pt]
Mrk~314         &  269 & 2.51 & 0.09  & 0.21 & 1.11 \\[3pt]
Mrk~324 	&  135 & 0.23 & 1.37  & 0.50 & 0.67 \\[3pt]
Mrk~370         &  187 & 0.29 & 1.12  & 0.83 & 0.40 \\[3pt]
Mrk~401	    	&  148 & 0.82 & 0.38  & 0.57 & 0.55 \\[3pt]
%Mrk~527    	&  101 & 2.20 &   &  &  \\[3pt]  
Mrk~600     	&  102 & 0.24 & 0.28  & 0.05 & 1.22 \\[3pt]
%Mrk~1089   	&  218 &\nodata&   &  &  \\[3pt]
%Mrk~1090   	&  279 &\nodata&   &  &  \\[3pt]
PHL~293~B    	&  124 & 0.20 & 0.47  & 0.03 & 3.41 \\[3pt]
%Tololo~0127-397 &\nodata&\nodata&   &  &  \\[3pt]
%UM~417      	&\nodata&\nodata&   &  &  \\[3pt]
%UM~462     	&\nodata&\nodata&   &  &  \\[3pt]
I~Zw~123        &  105 & 0.06 & 1.25  & 0.12 & 0.68 \\[3pt]
%II~Zw~33   	&  163 & 2.00 &   &  &  \\[3pt]
%II~Zw~40   	&  168 & 0.45 &   &  &  \\[3pt]
II~Zw~70        &  123 & 0.43 & 0.45  & 0.10 & 1.84 \\[3pt]
II~Zw~71   	&  180 & 0.95 & 1.00  & 0.65 & 1.41 \\[3pt]
III~Zw~102 	&  183 & 1.98 & 1.94  & 7.88 & 0.49 \\[3pt]
%III~Zw~107	&  294 & 7.02 &   &  &  \\[3pt]
\noalign{\smallskip}			      \hline		      
\end{tabular}}
\par
\smallskip
 Notes: Cols.:
(2) Hydrogen line width at~20\% after inclination and random motion corrections (see Sect.~5.2). (3) HI mass after correcting from differences in galaxy distances (see text). The original quantities of~(2) and~(3) were taken from \citet{ThuanMartin81} excepting Mrk~36, Mrk~324, Mrk~370 and III~Zw~102 for which line width data was taken from \citet{Spring05}. 
(4) Mass-luminosity relation derived for the BCG hosts (see Sect.~5.2); 
(5) Stellar mass, estimated from the host absolute magnitudes (see Table~\ref{T2}) and the $M/L$~values listed in (4); 
(6) HI gas mass-to-$B$-band host luminosity ratio. 
\end{table}