\begin{table}%t4 
\caption{Solar thorium abundances derived from the {\it EW}s of \citet{lawler90}.
\label{sunth}}\small%\centerline
{
\begin{tabular}{lrrrrrrrrrr}
\hline\hline
 spec& {\it EW}  & \multicolumn{4}{c}{$A$(Th)}& $\sigma$ & 3D--\mD~& 3D--\xx & $\sigma_{\rm \langle {\it EW}\rangle}$ & $\sigma_{\rm A}$ \\
     & pm  &   3D~  &   \mD~ &   \xx & 1D$_{\rm HM}$& & & & \% & dex\\
 (1)      &  (2)   & (3)  &  (4)   &  (5)   &  (6)   &  (7)   &  (8) & (9) & (10) & (11) \\ 
\hline 
 Int   & 0.415 & 0.168 & 0.164 & 0.148 & 0.190 & 0.022 &  0.004 & 0.0207 & 0.33 & 0.0015 \\
 Flux  & 0.505 & 0.135 & 0.151 & 0.130 & 0.172 &       & --0.015 & 0.0052 & 0.34 & 0.0015 \\
 Int*  & 0.355 & 0.095 & 0.092 & 0.075 & 0.118 & 0.026 &  0.003 & 0.0199 &  \\
 Flux* & 0.430 & 0.060 & 0.074 & 0.054 & 0.096 &       & --0.015 & 0.0060 &  \\
\hline
\end{tabular}
}
\smallskip
Notes:
The contribution to the  {\it EW} of Co and V,
according to the 3D~simulation, has been subtracted  from the {\it EW}s in the
last two rows (labelled with *).
(1)  identification flag to distinguish disc-centre to flux spectrum results;
(3)  thorium abundance, $A$(Th), according to the \cobold\ 3D~model;
(4)$-$(6) $A$(Th) from 1D~models,
with $\xi$, micro-turbulence, of 1.0\kms;
(7)  the uncertainty due to the {\it EW};
(8)$-$(9)  3D~corrections;
(10) statistical uncertainty of the theoretical {\it EW};
(11) corresponding uncertainty in abundance.
\end{table}