\begin{table}%t1
%\centering
\par
\caption{Log-book of the  observations.}\label{obs3960}
%\footnotesize
\begin{tabular}{ ccccccc} 
\hline
\hline
\multicolumn{1}{c}{Target}&
\multicolumn{1}{c}{RA (J2000)}&
\multicolumn{1}{c}{Dec (J2000)}&
\multicolumn{1}{c}{Night}&
\multicolumn{1}{c}{Filter}&  
\multicolumn{1}{c}{Exp. time} &
\multicolumn{1}{c}{Seeing} \\  
EIS name & (h m s)  & (d m s) & & &[s] & {\it FWHM} [\sec] \\
\hline 
\ngc 3960 & 11 50 55.0 &$-$55 41 36 & 24--25 Feb. 2000 & {\it B}&
$1\times30+2\times240$  
& 0.99--1.21\\
 (OC21) & & &  & {\it V} & $1\times30+2\times240$   & 0.86--1.38 \\
& &&& {\it I} & $1\times30+2\times240$   & 0.81--1.19 \\
\hline
\end{tabular}
\par
\end{table}