\begin{table}%t2
\caption{Table of observations. For each galaxy, the slit position angle 
and exposure time is shown.}\label{table:t3}
\small%\centerline
{
\begin{tabular}{lrlrrl}
\hline\hline
   & \multicolumn{2}{c}{1\arcsec\ Slit} & \multicolumn{2}{c} 
{4\arcsec\  Slit} &  \\
Galaxy    & PA   & $T_{\rm exp}$ & PA  & $T_{\rm exp}$ & Date \\
          & (deg) & (s) & (deg) & (s)    &  \\
\hline		
3C 20     & 125   & 3600     & ...     & ... & 11 Sep. 02 \\
3C 28     & 59    & 2400     & ...     & ... & 11 Sep. 02 \\
3C 31     & 144   & 2400     & ...     & ... & 10 Sep. 02 \\
3C 33     & 146   & 2400     & ...     & ... & 10 Sep. 02 \\
3C 35     & 111   & 2400     & 23          & 900     & 10 Sep. 02 \\
3C 66B    & 135   & 1200     & ...     & ... & 10 Sep. 02 \\
3C 76.1   & 135   & 2400     & 130         & 900     & 12 Sep. 02 \\
3C 83.1B$^{{a}}$  & 166 & 1800 & 96 & 2400 & 12 Sep. 02 \\ 
3C 98     & 150 & 2400     & ...    & ...       & 12 Sep. 02 \\
3C 388    & 71	  & 2400     & 71      & 900     & 11 Sep. 02 \\
3C 381    & 154   & 3600     & ...    & ...      & 11 Sep. 02 \\
3C 386$^{{b}}$
  & 12    & 2400     & 12         & 1800         & 10 Sep. 02 \\
3C 401    & 0     & 3600     & 0    & 1200    & 11 Sep. 02 \\
3C 433    & 66    & 2400     & 	...    &  ...       & 11 Sep. 02 \\ 
3C 442A   & 131   & 2400     & 57   & 900     & 12 Sep. 02 \\
3C 449    & 1     & 2400     & 8    & 900     & 10 Sep. 02 \\
3C 452    & 0     & 2400     & ...   & ... & 12 Sep. 02 \\
3C 465    &  30   & 1800     & 121  & 900     & 12 Sep. 02 \\
4C 11.71  &  326  & 2400     & 53   & 900     & 10 Sep. 02 \\
4C 12.03  &  17   & 2400     & 17  & 900     & 11 Sep. 02 \\
4C 35.40  & 84    & 2400     & 133  & 1200    & 12 Sep. 02 \\
\hline
\end{tabular}}
\medskip
$^{{a}}$ Confused with a star 3\arcsec\ away from the nucleus \citep{poulain92,dekoff00}. \\
$^{{b}}$ A star is superposed on the galaxy nucleus.
\end{table}