\begin{table}%t3
\caption{\label{naco_log1}Log of the first series of NACO images.}
\small%\centerline
{
\begin{tabular}{lcclccc}
\hline\hline\noalign{\smallskip}
Field & Date & UT$^a$ & $\lambda^b$ & $\delta t$(s)$^c$ & $\theta$($''$)$^d$ & AM$^e$ \\
\hline
West B & 2004-02-18 & 7:09 & $J$ & 360 & 0.48 & 1.38 \\West B & 2004-02-18 & 7:15 & $H$ & 392 & 0.49 & 1.37 \\West B & 2004-02-18 & 7:21 & $K_{\rm s}$ & 322 & 0.49 & 1.35 \\
South B & 2004-02-18 & 8:10 & $J$ & 480 & 0.51 & 1.28 \\South B & 2004-02-18 & 8:15 & $H$ & 525 & 0.56 & 1.28 \\South B & 2004-02-18 & 8:20 & $K_{\rm s}$ & 518 & 0.51 & 1.27 \\North B & 2004-02-18 & 9:03 & $J$ & 320 & 0.52 & 1.24 \\North B & 2004-02-18 & 9:08 & $H$ & 500 & 0.45 & 1.24 \\North B & 2004-02-18 & 9:14 & $K_{\rm s}$ & 500 & 0.54 & 1.24 \\East B & 2004-02-19 & 8:33 & $J$ & 480 & 1.07 & 1.26 \\East B & 2004-02-19 & 8:54 & $H$ & 525 & 0.92 & 1.25 \\East B & 2004-02-19 & 8:59 & $K_{\rm s}$ & 518 & 0.75 & 1.24 \\West B & 2004-02-20 & 6:47 & $J$ & 360 & 0.72 & 1.41 \\West B & 2004-02-20 & 6:52 & $H$ & 392 & 0.68 & 1.40 \\West B & 2004-02-20 & 6:59 & $K_{\rm s}$ & 322 & 0.86 & 1.38 \\South B & 2004-02-20 & 7:39 & $J$ & 480 & 1.03 & 1.31 \\South B & 2004-02-20 & 7:44 & $H$ & 525 & 1.03 & 1.30 \\South B & 2004-02-20 & 7:50 & $K_{\rm s}$ & 518 & 0.85 & 1.30 \\North B & 2004-02-20 & 8:38 & $J$ & 480 & 0.74 & 1.25 \\North B & 2004-02-20 & 8:43 & $H$ & 750 & 0.71 & 1.25 \\North B & 2004-02-20 & 8:49 & $K_{\rm s}$ & 740 & 0.71 & 1.25 \\East B & 2004-02-26 & 7:58 & $J$ & 160 & 1.62 & 1.26 \\East B & 2004-02-26 & 8:03 & $H$ & 175 & 1.28 & 1.26 \\East B & 2004-02-26 & 8:08 & $K_{\rm s}$ & 175 & 1.53 & 1.26 \\East A & 2004-03-12 & 7:59 & $H$ & 175 & 1.37 & 1.24 \\East A & 2004-03-12 & 8:02 & $J$ & 320 & 1.35 & 1.24 \\East A & 2004-03-12 & 8:04 & $K_{\rm s}$ & 175 & 1.35 & 1.24 \\East B & 2004-04-10 & 5:14 & $J$ & 480 & 0.61 & 1.26 \\East B & 2004-04-10 & 5:23 & $H$ & 525 & 0.58 & 1.25 \\East B & 2004-04-10 & 5:29 & $K_{\rm s}$ & 518 & 0.57 & 1.25 \\
\hline
\end{tabular}}
\smallskip
$^{{a}}$ Average time of the observation sequence.
$^{{b}}$ Selected broadband filter.
$^{{c}}$ Total exposure time.
$^{{d}}$ DIMM seeing measured in the visible ($\lambda=0.5~\mu$m).
$^{{e}}$ Airmass.
\end{table}