\begin{table}%t1
%\renewcommand{\arraystretch}{1.02}
  \caption{Radial velocity measurements.\label{tab1}}
%\centerline
{ \begin{tabular}{lccr}
\hline\hline
star& central     & Heliocentric &     $RV$  \\
    &$\lambda$(\AA) & Julian Date  & (km s$^{-1}$)\\
\hline
$\theta$ And  & 4740 & 2~450~752.822 & $-18$*\\
&3970 & 2~451~028.001 &  $-3$*\\
&3915 & 2~451~471.812 &  $-5$*\\
&3860 & 2~451~472.705 &  $-2$*\\
&4685 & 2~451~478.965 &   3*\\
&4036 & 2~451~740.990 &  $-4$\\
&4450 & 2~451~741.983 &   7\\
&4864 & 2~451~742.942 &   9\\
&4174 & 2~451~746.910 &   6\\
&4312 & 2~451~747.957 &   2\\
&4588 & 2~452~210.783 &  $-4$\\
$\epsilon$ Del & 4520 & 2~450~302.887 & $-21$*\\
&4465 & 2~450~305.014 & $-24$*\\
&4410 & 2~450~306.014 & $-26$*\\
&4080 & 2~450~307.011 & $-25$*\\
&4135 & 2~450~308.012 & $-25$*\\
&3915 & 2~450~309.119 & $-27$*\\
&3860 & 2~450~309.836 & $-21$*\\
&5070 & 2~450~592.986 & $-24$*\\
&5015 & 2~450~649.989 & $-24$*\\
&4740 & 2~450~652.987 & $-35$*\\
&3970 & 2~450~653.998 & $-23$*\\
&4025 & 2~450~654.991 & $-22$*\\
&4190 & 2~450~656.002 & $-20$*\\
&4300 & 2~450~657.001 & $-22$*\\
&4355 & 2~450~658.003 & $-32$*\\
&4575 & 2~450~658.996 & $-23$*\\
&4630 & 2~450~661.009 & $-18$*\\
&4245 & 2~450~696.023 & $-30$*\\
&6600 & 2~451~744.832 & $-22$\\
&4864 & 2~451~774.000 & $-21$\\
$\epsilon$ Aqr& 4864 & 2~451~742.882 & $-17$\\
&4036 & 2~451~740.958 & $-18$\\
&4450 & 2~451~741.864 & $-17$\\
&4174 & 2~451~746.858 & $-15$\\
&4726 & 2~451~749.892 & $-19$\\
&3898 & 2~451~778.928 & $-20$\\
&4588 & 2~452~090.050 &  $-7$\\
&4312 & 2~452~103.875 &  $-20$\\
$\iota$ And& 3970 & 2~450~653.998 &  $-7$:*\\
&4575 & 2~450~658.996 &  $-4$*\\
&4630 & 2~450~661.009 &  $-2$*\\
&4080 & 2~450~753.741 &   3*\\
&4245 & 2~451~404.916 &  $-9$*\\
&4355 & 2~451~407.834 &   4*\\
&4300 & 2~451~408.024 &  $-1$*\\
&4025 & 2~451~413.813 &   7*\\
&4410 & 2~451~442.840 &  $-1$*\\
&5015 & 2~451~470.778 &  15*\\
&4740 & 2~451~477.709 &  13*\\
&4685 & 2~451~478.965 &   8*\\
&4465 & 2~451~480.898 &   7*\\
&4520 & 2~451~483.677 &   7*\\
&4174 & 2~451~739.984 &   4\\
&4864 & 2~451~742.923 &   5\\
&3898 & 2~452~167.971 &  13\\
\hline
\end{tabular}}
\smallskip
Note: values from SITe-2 CCDs are indicated  
by an * while those from SITe-4 CCDs are not. 
\end{table}