\begin{table}%T4
%\centering
 \small
\caption{Physical parameters of the Fornax PN and its progenitor.}
\label{tbl:PN_par}
\begin{tabular}{lc} \hline\hline
%\rule{0pt}{10pt}
Parameter          & Value                  \\ \hline
%
$T_{\rm eff}$ (K)      & 55~000                 \\
log10($T_{\rm eff}$)   & 4.74                   \\
$L/L_\odot$        & 7000                   \\
log($L/L_\odot$)   & 3.85                   \\
$M/M_\odot$        & $\sim$1.2              \\
$t_{\rm MS}$ (Gyr)     & $\sim$7.0             \\
		   &                        \\
$m_{5007}$         & 19\fm01 $\pm$ 0\fm02     \\
$A_{5007}$         & 0\fm07                 \\
                 &                        \\
$V_\ast$ (mag)     & 20\fm13 $\pm$ 0\fm05     \\
\hline
\end{tabular}
\end{table}