\begin{table}%t5
%\centering
\par
\caption{Radial-velocity curves obtained for individual lines in the
          VLT/UVES spectra of \wray. The high value of $\chi_{r}^{2}$
          indicates that the errors on the individual radial-velocity
          measurements are much smaller than the measured deviations
          from the best-fit curve.\label{tabradvel}}
\begin{tabular}{lllll}
\hline \hline
\noalign{\smallskip}
Line $\lambda$ & $K_{\rm opt}$ & $v_{\gamma}$ & $\triangle \phi$ & $\chi_{r}^{2}$ \\ 
(\AA )         & (\kms )       & (\kms )      &                  &                \\ 
\hline
4366.89 & $10.9 \pm 2.6$ & \hspace*{0.5em}$-7.3 \pm 2.4$  & $0.01 \pm 0.02$ & \hspace*{0.5em}35.6  \\
4661.63 & $10.2 \pm 2.7$ & \hspace*{0.5em}$-7.7 \pm 2.4$  & $0.02 \pm 0.03$ & 105.1 \\
4813.33 & \hspace*{0.5em}$9.3 \pm 2.7$  & \hspace*{0.5em}$-4.1 \pm 2.4$  & $0.03 \pm 0.03$ & \hspace*{0.5em}\hspace*{0.5em}9.8   \\
4819.72 & \hspace*{0.5em}$9.6 \pm 3.3$  & \hspace*{0.5em}$-3.1 \pm 3.0$  & $0.04 \pm 0.04$ & \hspace*{0.5em}26.5  \\
4828.96 & $10.6 \pm 2.9$ & \hspace*{0.5em}$-1.8 \pm 2.7$  & $0.03 \pm 0.03$ & \hspace*{0.5em}27.1  \\
5686.21 & \hspace*{0.5em}$9.5 \pm 3.5$  & $-19.7 \pm 2.8$ & $0.00 \pm 0.03$ & 135.5 \\
5696.60 & $10.2 \pm 3.9$ & $-13.3 \pm 3.1$ & $0.01 \pm 0.04$ & 291.8 \\
5722.73 & $10.2 \pm 3.8$ & $-10.6 \pm 3.2$ & $0.02 \pm 0.03$ & 119.7 \\
5739.73 & $11.0 \pm 3.1$ & \hspace*{0.5em}$-9.3 \pm 2.6$  & $0.00 \pm 0.03$ & 377.3 \\
\hline
\end{tabular}
\end{table}