\begin{table}%T1
\par
\caption{\label{tab1}Fundamental parameters of the clusters under study, taken
  from WEBDA.}
\small%\centering
\par
\begin{tabular}{ccccccc}
\hline\hline
\multicolumn{1}{c} {Name} &
\multicolumn{1}{c} {$l$} &
\multicolumn{1}{c} {$b$} &
\multicolumn{1}{c} {Radius} & 
\multicolumn{1}{c} {$(m-M)_V$} &
\multicolumn{1}{c} {$E(V-I)$} &
\multicolumn{1}{c} {age} \\
 & deg & deg  & arcmin &  &  & Gyr \\
\hline
NGC~7789    & 115.53 &  --5.38 & 14.0 & 12.5 & 0.27 & 1.7\\
Berkeley~66 & 139.43 &  +0.22 &  2.0 & 17.5 & 1.55 & 5.0\\
Berkeley~70 & 166.89 &  +3.58 &  2.5 & 14.6 & 0.60 & 4.7\\
\hline
\end{tabular}
\end{table}