\begin{table}%t6
%\centering
\par
\caption{Parameters of various evolution models vs. those observed in SAO 0822+3545.}
\label{Tab_models}
$$
\begin{tabular}{lllcccc} \\ \hline \hline
\MC{1}{c}{Model IMF}     &
\MC{1}{c}{Model Nu.}     &
\MC{1}{c}{ SF type}       &
\MC{1}{c}{ Mass }   &
\MC{1}{c}{ $(B-V)^{0}$ } &
\MC{1}{c}{ $(V-R)^{0}$ } &
\MC{1}{c}{ {\it EW}(H$\alpha$) } \\
\par
\MC{1}{c}{ }       &
\MC{1}{c}{ }       &
\MC{1}{c}{\& Age }       &
\MC{1}{c}{(in $M\sunn$) }    &
\MC{1}{c}{  } &
\MC{1}{c}{  } &
\MC{1}{c}{(in \AA) }   \\
\par
\MC{1}{c}{ (1) } &
\MC{1}{c}{ (2) } &
\MC{1}{c}{ (3) } &
\MC{1}{c}{ (4) } &
\MC{1}{c}{ (5) } &
\MC{1}{c}{ (6) } &
\MC{1}{c}{ (7) } \\
\hline
\\[-0.3cm]
$\alpha=2.35$    & 1&SSP$_{1}~t_{1}=10$~Myr    & $4.4 \times10^5$  &  0.07    & 0.17  &  20   \\
0.1--120~$M\sunn$&  &SSP$_{2}~t_{2}=10$~Gyr    & $1.3\times 10^7$  &          &       &       \\
		 &  &(SSP$_{3}~t_{3}=100$~Myr) &($4.4\times 10^5$) &          &       &       \\
		 &  \MC{6}{l}{------------------------------------------------------------------------------------------------------ } \\
\par
		 & 2&SSP$_{1}~t_{1}=10$~Myr    & $2.4\times 10^5$  &  0.07    & 0.15  &  20   \\
		 &  &SSP$_{2}~t_{2}=250$~Myr   & $2.4\times 10^6$  &          &       &       \\
		 &  \MC{6}{l}{------------------------------------------------------------------------------------------------------ } \\
		 & 3&SSP$_{1}~t_{1}=100$~Myr  & $2.5\times 10^6$  &  0.06    & 0.13  &$<$0.1 \\
		 &  \MC{6}{l}{------------------------------------------------------------------------------------------------------ } \\
		 & 4&Con$_{1}~t_{1}=0.4$~Gyr   & $1.2\times 10^8$  &  0.04    & 0.12  & 100   \\
		 & \MC{6}{l}{------------------------------------------------------------------------------------------------------- } \\
		 & 5&Con$_{2}~t_{2}=1.1$~Gyr   & $7.8\times 10^7$  &  0.13    & 0.20  & 150   \\
\hline
\\[-0.3cm]
$\alpha=3.35$    & 6&Con$_{1}~t_{1}=250$~Myr   & $2.0\times 10^9$  &  0.08    & 0.15  &  20   \\
0.1--120~$M\sunn$& \MC{6}{l}{------------------------------------------------------------------------------------------------------- } \\
		 & 7&Con$_{2}~t_{2}=100$~Myr   & $4.3\times 10^9$  &  0.01    & 0.09  &  20$^a$   \\
\par
\hline
\\[-0.3cm]
$\alpha=2.35$    & 8&Con$_{1}~t_{1}=1$~Gyr     & $8.7 \times10^7$  &  0.14    & 0.18  &  20   \\
0.1--30~$M\sunn$ &  &                            &             &          &       &       \\
\hline \hline \\[-0.2cm]
%\\[-0.3cm]
Observed in      &  & ~~~~~~~~~~~~~~$M_{\rm gas}$  = & $3.7\times 10^7$  &  0.08    & 0.14    &  20   \\
SAO 0822+3545    &  & ~~~~~~~~~~~~~~$M_{\rm dyn}$  = & $4{-}7 \times10^8$  &$\pm$0.06 &$\pm$0.06&       \\
\hline  \\[-0.2cm]
\MC{7}{l}{$^a~BVR$ colours correspond to those observed, after correction for possible internal extinction of $E(B-V)=0.1$.}
\end{tabular}
$$
\end{table}