\begin{table}%t2
\caption{\label{table1}Time-averaged limb-darkening coefficients for the RHD simulation.} 
\par
%\centerline
{
\begin{tabular}{lcccccccc}
\hline \hline
$\lambda$  & $a_{0}$   &  $\sigma$   & $a_{1}$ &  $\sigma$  &  $a_{2}$&  $\sigma$  &  $a_{3}$ &  $\sigma$ \\
($\mu$m) & ~  &  ($\%$) & ~& ($\%$) & ~&($\%$) &  ~&($\%$) \\
\hline
%           1.64\footnote{central wavelength of the corresponding IONIC filter}  & 1.14  & 5 &  -1.06 &  50 & 2.31  &  50  &  -2.26 & 55    \\
% 	   2.22\footnote{central wavelength of the corresponding K222-FLUOR filter} &  1.12  & 5  &  -0.95  &  50  &  2.37 & 45  & -2.39 & 45   \\
1.64$^a$  & 1.00  & 5 &  --0.93 &  50 & 2.03  &  50  &  --1.98 & 55    \\
2.22$^b$ &  1.00  & 5  &  --0.85  &  50  &  2.12 & 45  & --2.13 & 45   \\
\hline
\end{tabular}}
\par
\medskip
$^a$ central wavelength of the corresponding {\it IONIC} filter;\\
$^b$ central wavelength of the corresponding $K$222-{\it FLUOR} filter.\\
 (see Eq.~(\ref{claret_law}), where $\sigma$ is the standard deviation over time (57 profiles covering 3.5 years)).
\end{table}