\begin{table}%t3
\caption{Mid-eclipse timings.}\label{2xmm_ecltimes}                        
%\centering
\small
\begin{tabular}{llrr}       
\hline\hline
Observation    & Time [BJD]        & Cycle & O$-$C [s]\\ 
\hline
XMM EPIC 2004  & 2~453~185.23203(8) & 0     & --0.6\\
XMM EPIC 2004  & 2~453~185.29585(8) & 1     & 2.5\\
XMM EPIC 2004  & 2~453~185.35959(8) & 2     & --1.7\\
XMM EPIC 2004  & 2~453~185.42345(8) & 3     & 4.3\\
XMM EPIC 2004  & 2~453~185.48715(8) & 4     & --2.3\\                    
CAHA Spec 2007 & 2~454~146.7313(7)  & 15074 & 8.6\\
CAHA Phot 2007 & 2~454~178.5600(4)  & 15573 & --4.3\\
CAHA Phot 2007 & 2~454~178.6240(4)  & 15574 & 14.3\\
CAHA Phot 2007 & 2~454~178.6875(4)  & 15575 & --10.4\\
\hline
\end{tabular}
\end{table}