\begin{table}%t3
\caption{\label{specfit_tab}Stellar parameters for the white dwarfs and M-dwarfs in
  EC~12477--1738, EC~13349--3237 and EC~14329--1625 determined from
  a spectroscopic decomposition of the CTIO spectra.}
\par
%\centerline
{
\begin{tabular}{lcccccc}
\hline\hline\noalign{\smallskip}
  & $T_{\rm wd}$~[K] & $\log g$ & $M_{\rm wd}~[M_\odot]$ 
  & $d_{\rm wd}$~[pc] & Sp(sec) & $d_{\rm sec}$~[pc] \\
\hline\noalign{\smallskip}
 EC~12477--1738 & $18330\pm1212$ & $8.08\pm0.26$ & $0.67\pm0.16$ & $111\pm19$ & M$3\pm0.5$ & $206\pm41$\\
                 & $17106\pm1131$ & $7.88\pm0.26$ & $0.55\pm0.15$ & $151\pm24$ & M$3\pm0.5$ & $247\pm49$\\
 & $\it{17718\pm865}$ & $\it{7.98\pm0.14}$ & $\it{0.61\pm0.08}$ & $\it{131\pm28}$ & $\it{M3\pm0.5}$ & $\it{226\pm45}$ \\
%
 EC~13349--3237 & $37424\pm3880$ & $7.73\pm0.54$ & $0.54\pm0.28$ & $394\pm133$& M$1\pm0.5$ & $321\pm63$\\
                 & $32595\pm2052$ & $7.31\pm0.53$ & $0.38\pm0.19$ & $572\pm196$& M$1\pm0.5$ & $373\pm73$\\
 & $\it{35010\pm3415}$ & $\it{7.52\pm0.30}$ & $\it{0.46\pm0.11}$ & $\it{483\pm126}$ & $\it{M1\pm0.5}$ & $\it{347\pm68}$ \\
%
 EC~14329--1625 & $13904\pm1409$ & $7.87\pm0.25$ & $0.54\pm0.15$ & $71\pm11$  & M$3\pm0.5$ & $120\pm24$\\
                 & $15246\pm1299$ & $8.14\pm0.22$ & $0.70\pm0.14$ & $53\pm8$   & M$3\pm0.5$ & $106\pm21$\\
 & $\it{14575\pm949}$ & $\it{8.01\pm0.19}$ & $\it{0.62\pm0.11}$ & $\it{62\pm13}$ & $\it{M3\pm0.5}$ & $\it{113\pm10}$ \\
\hline
\end{tabular}}
\medskip
\par
Note: Three lines are given for each object, with the top (middle) line 
referring to the parameters determined from the spectra taken on April 3 (5)
2007. The bottom line, in italics, gives the average values and sample 
variance, except for $d_{\rm sec}$, where the error is the average 
of the two individual errors.
\end{table}