\begin{table}%t1
\par
\caption{\label{obs}Log       of      the       interferometric
  observations.  } 
\small%\centering
\par
\begin{tabular}{c c c c c c c c c c}
  \hline
  \hline
\noalign{\smallskip}
  Date & Spectral window & Telescope & Baseline & Projected 
  & Position  & Calibrator & Seeing & $\tau_{0}$ & FINITO \\
 &     [$\mu$m]     &    configuration&   name&   length  $B_{\rm{L}}$~[m]   &
  angle $B_{\rm{PA}}$~[$^\circ$] & name & [$''$] & [ms] & \\
  \hline 
 24-05-2008 &[1.67$-$1.80]--[2.06--2.42] & A0-D0-H0 & A0-D0 & 26.7 & 81.6 &
 HD156897 & 1.0 & 3.9 & Y \\
 & & & D0-H0 & 53.5 & 81.6 & & & &  \\
 & & & A0-H0 & 80.2 & 81.6 & & & &  \\
 26-05-2008  & [1.62--1.79]--[2.05--2.31]  & D0-G1-H0  & D0-G1  &  69.7 &
 138.2& HD156897& 0.8& 4.4 & Y \\
 04-06-2008 & [1.60--1.82]--[2.03--2.33] &  E0-G0-H0 & E0-G0 & 14.3 &56.5
 & HD156897 & 0.6& 3.9 & N\\
 & & & H0-G0 & 28.7 & 56.5& & & & \\
 & & & E0-H0 & 43.0 & 56.5 & & & &\\
 05-06-2008 & [1.61--1.82]--[2.02--2.29] &  E0-G0-H0 & E0-G0 & 15.9 &71.1
 & HD156897& 0.8&4.1 & N\\
  & & & H0-G0 & 31.7 & 71.1& HD163955& & & \\
 & & & E0-H0 & 47.7 & 71.1& & & & \\
24-06-2008 &[1.65--1.80]--[2.02--2.33]  & U1-U2-U4 & U1-U2  & 55.8 &
 33.7 & HD156897 & 1.1& 1.4 & N\\
  & & & U2-U4 & 82.6 & 89.8 & & & &\\
  & & & U1-U4 & 122.8 & 67.6 & & & & \\
06-07-2008 & [1.63--1.79]--[2.01--2.45] & D0-G1-H0 & D0-H0 & 60.2 & 70.4&
 HD160915 & 1.0& 2.3 & N\\
  & & & D0-G1 & 69.2 & 137.1& & & & \\
 & & & G1-H0 & 71.4 & 7.6 & & & & \\
 08-07-2008  &  [1.60--1.82]--[2.01--2.44]& A0-K0-G1  &  A0-G1  & 81.4  &
 121.6& HD160915& 0.8& 2.9 & N\\
  & & & G1-K0 & 86.5 & 29.9& & & & \\
  & & & A0-K0 & 108.4 & 74.9& & & & \\
 19-07-2007  & [1.61--1.80]--[2.06--2.42]  & A0-K0-G1  & A0-G1  &  82.4 &
 124.6& HD156897& 1.0 & 1.6 & N \\
 & & & G1-K0 & 88.6 & 32.7& & & &\\
  & & & A0-K0 & 115.2 & 77.6& & & &\\
 \hline\end{tabular}
\tablefoot{The seeing and $\tau_{0}$ were measured at 650~nm.}
\end{table}