\begin{table}%t3
\par
\caption{\label{pmsol}Proper motion solutions.} 
%\begin{center}
{
\begin{tabular}{lll}
\hline\hline
Positions used in solution & ~~~$\mu_{\alpha}\cos{\delta}$ & ~~~~~~$\mu_{\delta}$ \\
                           & \multispan{2}{\hfil [mas/yr] \hfil} \\
\hline
  13 (all available)                 & $-1083.9\pm11.6 $& $-119.0\pm 11.3$\\
  12 (excl. epoch 1977)              & $-1069.8\pm 7.8$ & $-133.8\pm 6.3 $\\
  11 (excl.  1977, 1986)             & $-1069.5\pm 8.4$ & $-130.9\pm 3.9 $\\
  10 (excl. 1977, 1986, 1991)        & $-1069.4\pm 8.5$ & $-130.7\pm 2.5 $\\
  ~9 (excl. 3 SSS and DENIS)$^{\#}$  & $-1076.6\pm 5.1 $& $-130.7\pm2.9$ \\
\hline
\end{tabular}}
\parbox{8.5cm}{
Note: $^{\#}$ -- finally adopted proper motion
solution.}
%\end{center}
\par
\end{table}