\begin{table}%t4
\caption{\label{tab:epochs}
Results of the spectroscopic analysis using sub-sets E1--E4 of the HARPS spectra.}
%\centerline
{\begin{tabular}{llcrrrrr}\hline\hline
   & \multicolumn{1}{c}{Time span} & 
                         $\phi_{\rm phot}$ &$N$  & $S/N$   & \teff\ [K] & \logg   &  [Fe/H]  \\ \hline
E1   & 2006-02-11 -- 2006-04-02 & 0.31 -- 0.47 &  5  & 700   & $5150$     & $3.34$  &  $+0.06$ \\
E2   & 2006-07-17 -- 2006-09-08 & 0.82 -- 0.99 &  7  & 900   & $5125$     & $3.44$  &  $+0.09$ \\
E3   & 2006-12-28 -- 2007-01-03 & 0.35 -- 0.37 &  5  & 530   & $5165$     & $3.37$  &  $+0.04$ \\
E4   & 2007-03-29 -- 2007-04-02 & 0.64 -- 0.65 &  4  & 410   & $5135$     & $3.42$  &  $+0.06$ \\ \hline
Comb.& 2007-03-03 -- 2007-03-05 & 0.56         & 70  & 1,300 & $5135$     & $3.39$  &  $+0.02$ \\ \hline
Paper~I & 2004-10-01 -- 2005-03-17 &          &   6  & 500   & $5240$     & $3.55$  &  $+0.09$ \\ \hline
\end{tabular}}
\par
\tablefoot{$N$ is the number of spectra summed and $S/N$ is for the red part of the spectrum. 
The photometric phase $\phi_{\rm phot}$ is relative to the ephemeris zero point given
in Table~\ref{tab:results}. The phases are marked in Fig.~\ref{fig:rvbjd}.
The results from the combined spectrum and from Paper~I are listed for convenience.}
\end{table}