\begin{table}%t3
\small
\caption{Summary of best-fit model.}
\label{model}
%\centering
\begin{tabular}{l c c c c l }
\hline
                        &       &     &"Cold''    &"Warm'' \\
{\bf Parameter} 	&Symbol &Unit &      &      &Remark\\
                        &in text &    &      &\\
\hline
\multicolumn{2}{l}{ {Apparent (Lensed) properties:} }
\\
Lens magnification         &$m$   &--    &$60\!-\!110$ &$\sim$$100$ &model from Egami \etal (\cite{egami00})
\\
Effective magnified radius &$r_0$ &pc &995       &575   
                                                &
\\
CO Luminosity &$m~L^\prime_{\rm CO(1-0)}$ 
              &\Kkmspc  &$7.4\times 10^{10}$  &$3.0\times 10^{10}$
\\  
%CO area filling factor	 &--- &---  &75\%   &25\%   
%\\
%Dust area filling factor &--- &---  &70\%   &30\%   
%\\
FIR luminosity    &$m~L_{\rm FIR}$ &\Lsol
                         &$2\times 10^{13}$  &$1.7\times 10^{14}$	
\\
Apparent dust mass       &$m~M_{\rm d}$  &\Msun 
                         &$2.6\times 10^9$   &$2\times 10^8$   
\\
$M_{\rm gas}$ from CO    &$m~M$(H$_2$+He)  &\Msun     
                   &$3.7\times 10^{11}$       &$2.4\times 10^{10}$  
\\
$M_{\rm gas}$ from HCN    &$m~M$(H$_2$+He)  &\Msun     
                   &$2\times 10^{11}$       &--- & contribution from collisional excitation only
\\
$M_{\rm gas}$ from dust    &$m~M$(H$_2$+He)  &\Msun     
                   &$3.9\times 10^{11}$       &$3\times 10^{10}$
\\
 $M_{\rm gas}$ from lvg model    &$m~M$(H$_2$+He)  &\Msun     
                   &$4\times 10^{11}$       &$1.3\times 10^{10}$
\\ 
\\
\multicolumn{2}{l}{ {Intrinsic CO properties:} } 
\\
Gas kinetic temperature  &$T_{\rm kin}$    &K   &65   &220  & 
\\
Gas density   &$n({\rm H}_2)$   &cm$^{-3}$    &$1\times 10^5$   &$1\times 10^4$
\\
CO(1--0) brightness temp. &$T_{\rm b}$        &K   &$50$   &60     
\\
True CO luminosity &$L^\prime_{\rm CO}$     &\Kkmspc  
                   &$9.2\times 10^8$     &$1.3\times 10^8$  & CO(1--0); $m_{\rm cold}=80$, $m_{\rm warm}$=100
\\
Gas mass           &$M$(H$_2$+He)  &\Msun     
                   &$5\times 10^9$     &$1\times 10^8$  & $m_{\rm cold}=80$, $m_{\rm warm}=100$
\\
\par
True CO radius     &$r_{\rm true}$      &pc   
                   &$100{-}350$         &$65{-}150$ 
\\
Dynamical mass within $r$     &$rV^2_{\rm rot}/G$  &\Msun   
                   &$1.6\times 10^{10}$     &$6.5\times 10^9$  
		   &for $i=65$$^\circ$, $r_{\rm cold}=250$~pc, $r_{\rm warm}=100$~pc 
\\
%\\
\multicolumn{2}{l}{{Intrinsic Dust quantities:}}
\\
Dust Temperature   &$T_{\rm d}$   &K   &$65\pm 18$     &$220\pm 30$ 
\\
True FIR Luminosity &$L_{\rm FIR}$      &\Lsol       
                    &$2.5\times 10^{11}$   &$1.7\times 10^{12}$  & $m_{\rm cold}=80$, $m_{\rm warm}=100$
\\  
True dust mass      &$M_{\rm d}$              &\Msun 
                    &$3.3\times 10^7$    &$2.1\times 10^6$   &$m_{\rm cold}=80$, $m_{\rm warm}=100$\\
\hline
\end{tabular}
\end{table}