\begin{table}%t9
\caption{Sample of parameters we used to fit the SEDs of the isolated supergiants. We give their
galactic coordinates, their spectral types, the interstellar extinction in magnitudes~$A_{\rm i}$ and then the parameters themselves: the extinction in the optical~$A_{\rm v}$, the temperature~$T_\ast$ and the $\frac{{R}_{\ast}}{{D}_{\ast}}$ ratio of the
star.}\label{tab9}
\par
%\centering
\small	
\begin{tabular}{c c c c c c c c c c}
\hline
\hline
%&&&&&&&&& \\[-8pt]
 Sources & $l$& $b$&   SpT & $A_{\rm i}$& $A_{\rm v}$ & $T_{\ast} ({\rm K})$ & $\frac{{R}_{\ast}}{{D}_{\ast}}$ \\
%&&&&&&&&& \\[-8pt]
\hline
%&&&&&&&&& \\[-8pt]
HD~144969 & 333.18 & 2.0 & B0.5Ia & 3.34 & 3.9 & 26~000 & $4.01 \times10^{-{10}}$\\
HD~148422 & 329.92 & $-$5.6 & B0.5Ib & 0.75 & 0.9 & 24~700 & $8.76 \times10^{-{11}}$\\
HD~149038 & 339.38 & 2.51 & B1Ia & 0.81 & 1 & 24~000 & $5.30 \times10^{-{10}}$\\
HD~151804 & 343.62 & 1.94 & O8Iaf & 0.83 & 1.3 & 32~000 & $4.20 \times10^{-{10}}$\\
HD~152234 & 343.46 & 1.22 & B0.5Ia & 1.17 & 1.5 & 25~100 & $4.94\times10^{-{10}}$ \\
HD~152235 & 343.31 & 1.1 & B1Ia & 3.37 & 3.9 & 24~500 & $1.13\times10^{-{9}}$ \\
HD~152249 & 343.35 & 1.16 & O9Ib & 1.34 & 1.7 & 30~100 & $2.89\times10^{-{10}}$ \\
HD~156201 & 351.51 & 1.49 & B0.5Ia & 2.68 & 2.9 & 26~500 & $2.90\times10^{-{10}}$ \\
\hline
\end{tabular}
\end{table}