\begin{table}%t1
%\centering
\par
\caption{\label{usable_spectra}The phase, radial velocity and telluric standard for each \object{EXO~1722--363} archive spectrum.}
\begin{tabular}{cccccc}
\hline\hline
\noalign{\smallskip}
Mid-point of Observations (UT) & HJD & Phase & Radial velocity / km s$^{-1}$ & Telluric Std & Telluric Spec. Type \\
\hline
 2006 May 24.340 & 245 3879.83 & 0.130 & --18.61 $\pm$ 11.8  & Hip 093225 & B4V \\
 2006 Jun. 22.025 & 245 3908.53 & 0.077 & --11.74 $\pm$ 11.8  & Hip 088109 & B5II\\
 2006 Jun. 29.233 & 245 3915.74 & 0.817 & --21.39 $\pm$ 11.8 & Hip 070148 & B8III\\
 2006 Jul. 14.167 & 245 3930.67 & 0.350 & 14.92 $\pm$ 11.8 & Hip 089960 & B6V\\
 2006 Jul. 17.248 & 245 3933.75 & 0.666 & --29.22 $\pm$ 11.8 & Hip 087616 & B9IV/V\\
 2006 Jul. 20.122 & 245 3936.63 & 0.961 & --14.95  $\pm$ 11.8 & Hip 090336 & B7III\\
 2006 Jul. 22.112 & 245 3938.62 & 0.165 & --10.09  $\pm$ 11.8 & Hip 094859 & B5V\\
 2006 Jul. 24.115 & 245 3940.62 & 0.371 & 21.21  $\pm$ 11.8 & Hip 090336 & B7III\\
 2006 Jul. 25.105 & 245 3941.61 & 0.473 & 6.89 $\pm$ 11.8 & Hip 089960 & B6V\\
 2006 Aug. 01.111 & 245 3948.57 & 0.188 & --3.83 $\pm$ 11.8 & Hip 085548 & B9II\\
 2006 Aug. 02.113 & 245 3949.62 & 0.295 & 28.06 $\pm$ 11.8 & Hip 085548 & B9II\\
\bf {2008 May 17.115} & \bf {245 4603.62} & \bf{0.439} & \bf{30.95 $\pm$ 11.8} & \bf{Hip 085008} & \bf{B5V} \\
\hline
\end{tabular}
\end{table}