\begin{table}%t17
\caption{\label{RVscatter}Radial velocity curves: rms scatters.}             
%\centering
\par
\begin{tabular}{l c c   l c c } 
\hline\hline  \noalign{\smallskip}
Object & $\sigma_{\rm P}$ & $\sigma_{\rm S}$  & 
  Object & $\sigma_{\rm P}$ & $\sigma_{\rm S}$ \\
	& (km s$^{-1}$) & (km s$^{-1}$)   & & (km s$^{-1}$) & (km s$^{-1}$)  \\
\hline                    
  4 110409 & 11.5 &  4.2   &   5 100485 &  6.1 &  4.4    \\
  4 113853 &  7.8 & 12.4   &   5 100731 &  7.0 & 17.4    \\
  4 117831 & 11.0 & 12.6   &   5 106039 &  8.1 & 12.2    \\
  4 121084 &  7.6 & 13.8   &   5 111649 &  4.3 &  5.5    \\
  4 121110 &  7.6 &  9.1   &   5 123390 &  8.4 & 14.1    \\
  4 121461 &  7.6 & 10.1   &   5 180185 &  4.0 &  2.9    \\
  4 159928 &  8.3 & 11.9   &   5 180576 &  8.0 & 12.8    \\
  4 160094 & 13.7 & 29.4   &   5 185408 &  7.1 & 12.7    \\
  4 163552 & 10.5 &  8.8   &   5 196565 &  5.7 &  9.5    \\
  4 175149 &  8.6 & 10.5   &   5 261267 &  7.3 & 13.5   \\
  4 175333 & 19.0 & 23.4   &   5 265970 & 12.8 & 11.8    \\
  5 016658 &  7.7 & 17.2   &   5 266015 &  5.2 &  9.8   \\
  5 026631 &
  7.8 &  7.4   &   5 266131 &  9.9 &  8.4   \\
  5 032412 &  3.3 &  4.9   &   5 266513 & 14.6 &  9.8   \\
  5 038089 &  3.1 &  2.9   &   5 277080 &  8.3 &  8.0   \\
  5 095337 &  8.3 & 12.0   &   5 283079 & 12.4 & 11.7   \\
  5 095557 & 31.0 & 20.6   \\
\hline                  
\end{tabular}
\end{table}