\begin{table}%t4
%\centering
\par
\caption{Adopted stellar fundamental parameters.\label{table_fund}}
\begin{tabular}{lccccccc}
\hline\hline
\noalign{\smallskip}
Star  & $\log~(L/L_{\odot})$ & $T_{\rm eff}$ (K) & Age (Myr) & $M/M_{\odot}$ &  $R^{\rm VINCI}/R_{\odot}$ & $\log~ g$ (cm~s$^{-2}$) & [Fe/H] (dex)\\
\noalign{\smallskip}
\hline
\noalign{\smallskip}
$\tau$~Cet &  $-0.291 \pm 0.030$ & $5264 \pm 100$ & 4400--12~000 & $0.85 \pm 0.15$  & $0.816 \pm 0.013$ & $4.5 \pm 0.2$  & --0.5   \\
$\epsilon$~Eri &  $-0.493 \pm 0.030$ & $5135 \pm 100$ & $700 \pm 200$ & $0.90 \pm 0.10$  & $0.743 \pm 0.010$ & $4.7 \pm 0.2$  & \textbf{--0.07}, +0.06 \\
$\beta$~Leo & $1.176 \pm 0.058$ & $8630 \pm 150$ & 100--380 & $1.78 \pm 0.46$&  $1.728 \pm 0.037$ & $4.2 \pm 0.1$ & 0.00 \\
$\beta$~Pic & $0.944 \pm 0.012$ & $8200 \pm 150$ & 8--280 & $1.75 \pm 0.10$ & $1.759 \pm 0.241$ & $4.2 \pm 0.1$ & --0.02 \\
$\alpha$~PsA & $1.250 \pm 0.020$ & $8760 \pm 100$ & $200 \pm 100$ & $2.00 \pm 0.20$ &  $1.840 \pm 0.023$ & $4.2 \pm 0.1$ & --0.03  \\
\hline
\end{tabular}
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\end{table}