\begin{table}%t3
%%\centering

\par
\caption{\label{tab:rgs_180}RGS fit results using a 3\arcmin\ wide extraction region centered on the cluster core.}
\begin{tabular}{lcc}
\hline
\hline			& 2T    	& {\it gdem}+1T  \\
\hline
$Y_1$ ($10^{66}$~cm$^{-3}$)		& $21.58\pm0.22$   &   $21.29\pm0.25$    \\
$kT_1$ (keV)	& $2.37\pm0.06$	& 3.42 (fixed)\\
$\sigma_{\rm T1}$ (log~$T$) & 0.0 (fixed) & $0.19\pm0.03$\\
$Y_2$ ($10^{66}$~cm$^{-3}$)		& $0.30\pm0.06$	& $0.26\pm0.04$	\\
$kT_2$ (keV)    & $0.64\pm0.04$	& $0.62\pm0.04$	\\
O/Fe 		& $0.74\pm0.10$	 &   $0.76\pm0.11$   \\
Ne/Fe		& $0.73\pm0.18$	 &    $0.84\pm0.20$	\\
Fe		& $0.23\pm0.02$	     	& $0.35\pm0.03$\\
Scale $s$ 	& $0.95\pm0.14$	  &  $1.01\pm0.20$   \\
\hline
$\chi^2$/d.o.f. & 1145/915		    & 1273/915 \\
\hline
\end{tabular}
\end{table}