\begin{table}%t3
\caption{\label{tab:3}Our values of the rms of the residuals and the $\sqrt{\chi_{\rm red}^{2}}$~fits for the orbital fitting problem using AGA.}
\par
\small%%\centerline

 {
\begin{tabular}{ccccc}
\hline\hline
&&&& \\[-8pt]
\multirow{2}{*}{Planet}$^{1}$&
This work&
\multicolumn{1}{c}{This work}&
\multicolumn{1}{c}{Fischer et~al.}&
\multicolumn{1}{c}{Fischer et~al.}\\
&
rms (m s$^{-1}$) &
$\sqrt{\chi_{\rm red}^{2}}$ &
rms (m s$^{-1}$)&
$\sqrt{\chi_{\rm red}^{2}}$\\
&&&& \\[-8pt]
\hline 
b&
33.5&
9.72&
39&
10\\
b, c&
10.69&
3.38&
11.28&
3.42\\
b, c, d &
9.69&
2.49&
8.62&
2.50\\
b, c, d, e&
7.99&
2.03&
7.87&
2.12\\
\hline
\end{tabular}}
\medskip
$^{1}$ The single-planet fitting was obtained in Marcy et~al. (\cite{Marcy}). \\
For comparison, in the last two columns we show their corresponding values obtained by Fischer et~al. (\cite{Fischer & Marcy}).
\end{table}