\begin{table}%[!t]%tB.1
\caption{\label{vel2tab}Comparison of velocities for Vela galaxies.}
\par
%\centering
\small
\begin{tabular}{l@{\extracolsep{1mm}}r@{\extracolsep{0mm}}cll@{\extracolsep{3mm}}l}
\hline
\hline
 Ident. & {$V_{\rm hel}$} &   \multicolumn{1}{c}{$V_{\rm other}$} & Origin & Reference \\
& km~s$^{-1}$ &  \multicolumn{1}{c}{km~s$^{-1}$} & & \\
\ \ \ (1) & (2) &  \multicolumn{1}{c}{(3)} & (4) & (5) \ \ \\
\noalign{\smallskip}
\hline
\noalign{\smallskip}
SKK259- 15L & 2730& &            $2723\pm\phantom{00}7$  & \ion{H}{i}  & HIPASS   \\
SKK261- 17L & 2979& &            $2974\pm\phantom{0}10$  & \ion{H}{i}  & HIPASS   \\
SKK262- 89L & 3513& &            $3451\pm\phantom{0}50$  & opt  & FW98 \\
SKK262- 36L & 4650& &            $4651\pm\phantom{00}9$  & \ion{H}{i}  & HIPASS   \\
RKK1949     & 4030& &            $4002\pm100$            & opt  & KF95 \\
            &     & &            $4037\pm\phantom{0}36$  & opt  & SH92 \\
SKK263-164L & 4118& &            $4116\pm\phantom{00}1$  & \ion{H}{i}  & DN96 \\
SKK263-133L & 1106& &  $\phantom{0}969\pm\phantom{0}54$  & opt  & FH95 \\
            &     & &            $1106\pm\phantom{00}6$  & \ion{H}{i}  & HIPASS   \\
SKK263- 12L & 4540& &            $4600\pm\phantom{0}40$  & opt  & RC3  \\
            &     & &            $4545\pm\phantom{00}6$  & \ion{H}{i}  & HIPASS   \\
\hline
\end{tabular}
%\vspace*{5mm}
\end{table}