\begin{table}%t1
%\centering
\par
\caption{\label{cap5:tablelines}Atomic data for the 
\ion{Fe}{i} 630~nm lines.}
\par
\begin{tabular}{@{}c c c c c c c@{}}
\hline\hline\noalign{\smallskip}
$\lambda_{0}$ (nm) & $\chi$ (eV) & $\log gf$ &  {\scshape Transition }& $\alpha/a^2_0$ & $\sigma$ & $g_{\rm eff}$\\ 
\hline \hline 
630.1501 & 3.654 &  $-$0.75  & $5P_2{-}5D_2$ & 0.243 & 840.5 & 1.67 \\ 
630.2494 & 3.686 &  $-$1.236 & $5P_1{-}5D_0$ & 0.240 & 856.8 & 2.5 \\ 
\hline
\end{tabular}
\tablefoot{Shown are the central wavelength of 
the transition, $\lambda_{0}$, the excitation potential of the lower
atomic level, $\chi$, the multiplicity of the lower level times the
oscillator strength, $\log gf$, the collisional broadening parameters,
$\alpha$ and $\sigma$ (in units of Bohr's radius $a_0$), and the
effective Land\'e factor of the line, $g_{\rm eff}$. The $\log gf$
values have been derived from a fit to the solar spectrum using a 
two-component model of the quiet Sun \citep{borrero2002}.}
\end{table}