\begin{table}%t2
%\centering
\par
\caption{\label{naco_log}Log of the observations of $\delta$~Vel with NACO in the NB2.17 filter. MJD$^*$ is the average modified Julian date minus 54~000, HJD$^*$ the heliocentric Julian date minus 2~454~000 and $\phi$ is the phase of the eclipsing binary (see text). $N$ is the number of frames. As in Table~\ref{visir_log}, $\theta$ is the seeing in the visible and AM is the airmass. The listed figures are median values over the observations.}
\begin{tabular}{ccccccc}
\hline \hline
\# & MJD$^{*}$  & HJD$^{*}$ & $\phi$(Min~I)  & $N$ exp. & $\theta$~($\arcsec$) & AM \\
\hline
1 & 557.0224 & 557.5245 & 0.9582 & 51 & 0.80 & 1.157 \\
2 & 560.9976 & 561.4996 & 0.0463 & 46 & 0.91 & 1.164 \\
3 & 562.0121 & 562.5141 & 0.0687 & 51 & 0.67 & 1.156 \\
4 & 563.0048 & 563.5067 & 0.0907 & 51 & 0.89 & 1.158 \\
5 & 576.9715 & 577.4732 & 0.4000 & 51 & 0.66 & 1.156 \\
6 & 579.0231 & 579.5247 & 0.4455 & 50 & 1.06 & 1.191 \\
7 & 580.9917 & 581.4932 & 0.4891 & 51 & 1.24 & 1.164 \\
8 & 591.9748 & 592.4761 & 0.7323 & 51 & 0.59 & 1.175 \\
9 & 593.9732 & 594.4744 & 0.7766 & 50 & 0.77 & 1.180 \\
10 & 604.0442 & 604.5450 & 0.9996 & 49 & 0.76 & 1.479 \\
\hline
\end{tabular}
\end{table}