\begin{table}%t5
%\begin{center}
\par
\caption{All measured squared visibilities of the 2001 run, grouped per filter.\label{table:2001}}
%\vspace{2ex}
\begin{tabular}{cccccc}
\hline
\hline\noalign{\smallskip}
Date  & Filter & Spat. freq.     & PA    & $V^2$ & $\sigma(V^2)$ \\
(MJD) &        & (arcsec$^{-1}$) & (deg) &       &               \\
\hline
52~043 & $K$222 &  23.67 &  98.30 &  0.5079 & 0.0054 \\ 
52~047 & $K$222 &  45.27 &  95.51 &  0.0684 & 0.0021 \\
52~043 & $K$215 &  24.34 &  95.47 &  0.4522 & 0.0044 \\
52~045 & $K$215 &  45.27 &  89.02 &  0.0689 & 0.0020 \\
52~047 & $K$215 &  46.60 &  93.07 &  0.0525 & 0.0022 \\
\hline
\end{tabular}
%\end{center}
\par
\end{table}