\begin{table}%t4
%\centering
\par
\caption{\label{tab:midtimes}Calculated vs. observed (C--O) midtime residuals for the ephemerides considered in this paper.}
\begin{tabular}{ccccccc}
\hline\hline
 Date  &Event & Obs. & Fitted midtime &  C--O sec (km)        &  C--O sec (km)       &   C--O sec (km)\\
(DDMMYY)  & type & site &      (UT)      & {(GUST86)}     & {(LA06)}     &  {(RJ07)} \\
\hline 
040507 & 4O2P &  FTS & 19:09:53  & $-$142 ($-$1010) &  $-$16  ($-$110)  & $-$34 ($-$240) \\
050807 & 4O2P &  FTN & 13:53:49  & $-$149 ($-$180)  &  +137 (+170)  & +19 (+20) \\
140807 & 2O4P & ATH1 & 01:34:25  & $-$177 ($-$1020) &  $-$40  ($-$230)  & $-$77 ($-$440) \\
220807 & 2E5T &  FTN & 15:03:37  & $-$148 ($-$540)  &  $-$47  ($-$170)  & $-$33 ($-$120) \\
240807 & 1O2P &  FTN & 12:24:04  & $-$197 ($-$440)  &  $-$81  ($-$180)  & $-$57 ($-$130) \\
121007 & 4E5T &  FTN & 09:51:53  & $-$117 ($-$610)  &  $-$42  ($-$220)  & $-$77 ($-$400) \\
301107 & 1E5T &  FTN & 08:53:58  & $-$24  ($-$180)  &  $-$35  ($-$260)  & $-$31 ($-$230) \\
301107 & 3E4P & SALT & 18:47:36  & $-$124 ($-$250)  &  +69  (+140)  & $-$34 ($-$70)  \\
\hline
\multicolumn{4}{c}{{Median C--O}}       &  {$-$145} ($-$480) &  {$-$38} ($-$180)   & {$-$34} ($-$180)  \\
\hline
\end{tabular}
\par
\end{table}