\begin{table}%t1
\caption{\label{table0}Specifications of these observations.}


\small%\centerline
 {
\begin{tabular}{c c c c c c c c c c c}
\hline \hline
No. & Date    & Telescope& Number  & Number& Number& Bandwidth   & Number of & Ch.width & Tot.BW& On-source\\
    & (yymmdd)& (+conf.) & of      & of    & of chann. & per IF & pol.prod. &  for ima- & for ima-& time (h) \\
    &         &          & antennas$^{{\rm 1}}$& IFs   $^{{\rm 2}}$& per IF   & (MHz)  & per IF& ging (kHz)& ging (MHz)$^{{\rm 3}}$& \\
\hline
1   &  860329 &  VLA A   & 11       & 1     & 127       & 3.1         & 1    & 98 & 2.5 &4.6\\
2   & 860805 &  VLA B   & 8        & 1     & 127        & 0.8      & 1      & 98& 0.7 & 4.9\\   
3   & 861226 &  VLA C   & 15       & 1     & 63         & 0.8       & 1     & 98 & 0.7 & 6.2\\
4   & 881203 &  VLA A   & 22        & 2     & 7         &  1.4       & 1    & 195 & 2.7 &5.7\\
5   & 890318 & VLA B    & 27       & 2      & 7         &  0.7       & 1    & 98 & 1.4 & 5.3\\
6   & 020930 & VLA CnB  & 22       & 2      & 31       & 3.0       & 2      &  98 & 8.2 & 5.3\\
7   & 050324 & WSRT     & 12       & 7      & 128       & 10.0       & 4    &  6328 & 89& 5.3\\
8   & 050514 & WSRT (21cm)& 14     & 6      & 64        & 20.0       & 4    & 12813& 154 & 4.6\\
\hline
\end{tabular}}
\medskip
$^{{\rm 1}}$~This is the nummer of antennas after flagging;
$^{{\rm 2}}$~this is the number of IFs after flagging averaged over the RR and LL~polarisation products, if~both are available;
$^{{\rm 3}}$~this is total bandwidth for Stokes~I imaging, we added RR and LL~bandwidth.
\end{table}