\begin{table}%t2
\caption{\label{tab_param}Parameters of our best fit models. Uncertainties are: 3~kK (7~kK for SMC-WR1) on temperatures, 0.1 dex on luminosities (0.15 for SMC-WR1), 0.2 dex on \mdot, 100~\kms\ on \vinf, 0.05 on He/H, 30 to 50$\%$ on abundances. } 
\small
%\centerline
{
\begin{tabular}{clrrrrrrrrrrrrr}
\hline\hline\noalign{\smallskip}
Star & ST  & $T_{*}$ & \teff  & \lL  & $R_{*}$ & $\log \dot{M}$ & $f_{\infty}$ & $\beta$ & \vinf   & He/H & $X$   & $X$(C)   & $X$(N) & $X$(O)\\
     &     &  [kK]   &  [kK] &      & $R_{\odot}$ & [\myr]         &            &        & [\kms]  &  \#  & (\%) &(\%)   & (\%) & (\%)\\
\hline                                                                
SMC-WR1    & WN3h &  65.4   &  60.5 & 5.75 & 5.8 & --5.55          &  0.10$^a$       & 1.0 & 1800    & 0.25 &    0.50 & $<$0.004 & 0.12 & $<$0.04 \\
SMC-WR2    & WN5h &  44.8   &  42.5 & 5.50 & 9.3 & --5.85          &  0.10$^a$       & 1.0 & 1000    & 0.15 &    0.62 & 0.005    & 0.35 & -- \\
SMC-WR4    & WN6h &  43.1   &  42.0 & 5.90 & 16.0& --5.00          &  0.15$^b$     & 1.0 & 1000    & 0.45 &    0.35 & 0.003    & 0.40 & $<$0.15 \\
\hline
\end{tabular}}
\smallskip
$^a$ Adopted.\\
$^b$ Derived from $\chi^{2}$ fit, mass loss rate scaled from model closest to minimum ($f_{\infty}=0.1$).  
 \end{table}