\begin{table}%t6
\caption{Mass of central black hole for FDF0809 using different \mbox{methods}.}\label{MBH0809}
%\centering
\small
\begin{tabular}{ccc}
\hline \hline
Ref. & Filter & $\log~(M_{\rm BH}) [M_{\odot}]$\\
\hline 
Gebhardt & $B$ & $<$8.48 \\
Marconi\&Hunt & $J$ & $<$7.39 \\
Bettoni & $R$ & $<$8.39 \\
McLure\&Dunlop & $R$ & $<$8.29 \\
average & -- & $<$8.1 \\ 
\hline
\end{tabular}
\end{table}