\begin{table}%t3
\caption{Radial-velocity solutions for the He I 6678 line, based
on classical RV measurements (solutions 1 and 2) and
on KOREL disentangling (solution 3). Period was
kept fixed at 1\fd2028287 and zero eccentricity was assumed.
All epochs are in HJD$-$2451022 and the quoted errors of the elements
are rms errors. The rms error of the solution is the rms error
of one point of unit weight. \label{rvsol}}
%\centerline
{
\begin{tabular}{llll}
\noalign{\smallskip}\hline\hline\noalign{\smallskip}
element & solution 1 & solution 2 & solution 3 \\
\noalign{\smallskip}\hline\noalign{\smallskip}
$T_{\rm prim.min.}$&0.6663~\p~0.0038&0.6662~\p~0.0038&0.6675 \\
\noalign{\smallskip}\hline\noalign{\smallskip}
$K_{1}$ (\ks) &166.7~\p~5.3&166.7~\p~5.3&171.7\\
$K_{2}$ (\ks) &215.9~\p~8.4&215.8~\p~8.4&219.6\\
$\gamma_{\rm CrAO}$  (\ks) &--17.2~\p~3.1&--&--\\
$\gamma_{\rm DAO}$  (\ks)  &--20.6~\p~2.8&--&--\\
$\gamma_{\rm joint}$ (\ks) & --&--17.9~\p~2.6&-19.2$^*$\\
No. of RVs & 55 & 55 & 60 \\
rms (\ks)   & 15.46 & 15.52 & 6.3\\
\noalign{\smallskip}\hline\noalign{\smallskip}
$M_1$ sin$^3i$ (\ms) & 3.94 &3.94&4.19\\
$M_2$ sin$^3i$ (\ms) & 3.04 &3.04&3.28\\
$A$~sin $i$ (\rs) &9.09&9.09&9.30\\
\hline
\end{tabular}}
%\begin{flushleft}
{$^*$ Note that KOREL solution itself cannot give the systemic velocity. 
The value we quote is based on the mean of RV measurements of positions 
of KOREL-disentangled profiles of both binary components in SPEFO.}
%\end{flushleft}
\end{table}