\begin{table}%t3
%\centering
\par
\caption{\label{table_rv}Radial velocities of \corsex~measured with SOPHIE.}
\begin{tabular}{ccccc}
\hline \hline \noalign{\smallskip}
BJD & $RV$ & $\pm$$1~\sigma$ & Exp. time & $S/N$ p. pix. \\
2~454~000 & (km~s$^{-1}$) & (km~s$^{-1}$) & (s) &  (at 550~nm)  \\
\hline
642.5591 & --18.465 & 0.066 & 2400	 & 	16.8	 \\
646.4820 & --17.967 & 0.039 & 1805	 & 	20.5	 \\
679.4155 & --18.345 & 0.044 & 1698	 & 	20.1	 \\
681.4542 & --17.999 & 0.048 & 2695	 & 	19.0	 \\
685.3983 & --18.510 & 0.050 & 1792	 & 	21.0	 \\
689.4129 & --18.202 & 0.063 & 3600	 & 	26.4	 \\
700.3532 & --18.011 & 0.048 & 2002	 & 	21.6	 \\
702.3841 & --18.333 & 0.072 & 3600	 & 	13.4	 \\
704.3410 & --18.469 & 0.044 & 2436	 & 	21.1	 \\
706.3593 & --18.229 & 0.041 & 2400	 & 	22.1	 \\
707.3968 & --18.041 & 0.040 & 2400	 & 	21.3	 \\
711.3270 & --18.341 & 0.049 & 2224	 & 	18.1	 \\
712.3234 & --18.525 & 0.060 & 2400	 & 	16.8	 \\
715.4002 & --18.321 & 0.059 & 2974	 & 	15.3	 \\
\hline
\end{tabular}
\end{table}