\begin{table}%t4
 \caption{\label{table_symparam}Parameters for the $\kappa$~CMa central star and its
      circumstellar environment for the best axi-symetric model.    } 
      \small%\centering
\par
    \begin{tabular}{cc} 
    \hline\hline
      parameter    & value \\
      \hline
      $T_{\rm eff}$& 22~500~K $\pm$ 1000\\
      Radius& $6~R_{\odot} \pm 1$\\
      Inclination angle $i$ & 60$\degr \pm 10$\\
      Equatorial rotation velocity & 240~km~s$^{-1}  \pm 20$\\
      rotation law exponent & $0.32 \pm 0.1$\\
      Photospheric density ($\rho_{\rm phot}$)&$4\times 10 ^{-11}$~g~cm$^{-3}\pm 2\times 10^{-11}$\\
      Equatorial terminal velocity & 1~km~s$^{-1}\pm 10$\\
      Polar terminal velocity & 1000~km~s$^{-1} \pm 100$\\
      Polar mass flux & $2\times  10 ^{-11}~M_{\odot}$ year$^{-1}$ sr$^{-1}\pm 0.5\times 10^{-11}$\\
      m1 & 10 $\pm$ 5\\
      m2 & 10 $\pm$ 2\\
      C1 & 30 $\pm$ 10\\
      Envelope outer radius & 23~$R_\star\pm 2$\\
      Major axis position & $+28\degr \pm 5$\\
      Over-density position & along the disk major axis\\ 
      \hline
    \end{tabular}
    \end{table}