\begin{table}%t1
\par
 \caption{VLTI-VINCI observations of Altair performed in the $H$~and $K$~bands.}\label{ta:VINCI_data}
\begin{tabular}{ccccccccc}
\hline
\hline\noalign{\smallskip}
{{$H$~band}} &&&&&&&\\
\hline
Date    &   Projected    &   Position     &   Calib. & Stat. & Syst. & Total   &  Uniform disc    &   Calibrator \\
(JD)   &   Baseline (m)  &   Angle$^a$ (deg)    &  $V^2$ & $V^2$ error & $V^2$ error & $V^2$  error  &  diameter (mas)   &    \\
%Date    &   Projected baseline (m)  &   PA (deg)    &   Normalized $V^2$   &  Uniform-disk angular size (mas)   &   Calibrator \\
\hline
2~452~477.655 &   62.110  &   139.77  &  0.388 & $ \pm 0.022    $ & $ \pm  0.008    $ & $ \pm  0.023   $ & $   3.22    \pm 0.09    $ & $\alpha$~Ind    \\
2~452~477.659 &   61.702  &   139.97  &  0.403 & $ \pm 0.023    $ & $ \pm  0.009    $ & $ \pm  0.024   $ & $   3.18    \pm 0.10    $ & $\alpha$~Ind    \\
2~452~479.561 &   65.950  &   140.66  &  0.336 & $ \pm 0.023    $ & $ \pm  0.006    $ & $ \pm  0.023   $ & $   3.23    \pm 0.09    $ & $\alpha$~Ind    \\
2~452~479.706 &   55.760  &   144.48  &  0.464 & $ \pm 0.027    $ & $ \pm  0.009    $ & $ \pm  0.028   $ & $   3.26    \pm 0.12    $ & $\alpha$~Ind    \\
2~452~482.726 &   52.131  &   148.77  &  0.510 & $ \pm 0.052    $ & $ \pm  0.012    $ & $ \pm  0.054   $ & $   3.28    \pm 0.24    $ & $\alpha$~Ind    \\
2~452~483.645 &   61.490  &   140.08  &  0.401 & $ \pm 0.024    $ & $ \pm  0.006    $ & $ \pm  0.024   $ & $   3.20    \pm 0.10    $ & $\alpha$~Ind    \\
2~452~484.699 &   54.905  &   145.37  &  0.539 & $ \pm 0.042    $ & $ \pm  0.010    $ & $ \pm  0.043   $ & $   2.99    \pm 0.18    $ & $\alpha$~Ind    \\
2~452~485.594 &   64.851  &   139.08  &  0.371 & $ \pm 0.032    $ & $ \pm  0.008    $ & $ \pm  0.033   $ & $   3.15    \pm 0.13    $ & $\alpha$~Ind    \\
2~452~485.598 &   64.627  &   139.07  &  0.358 & $ \pm 0.032    $ & $ \pm  0.008    $ & $ \pm  0.033   $ & $   3.21    \pm 0.13    $ & $\alpha$~Ind    \\
\hline\noalign{\smallskip}
{{$K$~band}} &&&&&&&\\
\hline
Date    &   Projected    &   Position     &   Calib. & Stat. & Syst. & Total   &  Uniform disc    &   Calibrator \\
(JD)   &   Baseline (m)  &   Angle (deg)    &  $V^2$ & $V^2$ error & $V^2$ error & $V^2$  error  &  diameter (mas)   &    \\
%Date    &   Projected    &   Position     &   Normalized    &  Uniform-disk    &   Calibrator \\
%(JD)   &   Baseline (m)  &   Angle (deg)    &  $V^2$   &  angular size (mas)   &    \\
%Date    &   Projected baseline (m)  &   PA (deg)    &   Normalized $V^2$   &  Uniform-disk angular size (mas)   &   Calibrator \\
\hline
2~452~469.722  &   57.285  &   143.05  &  0.656  & $ \pm 0.017    $ & $ \pm  0.016    $ & $ \pm  0.023   $ & $   3.18    \pm 0.13    $ & 24~Cap    \\
2~452~469.755  &   53.065  &   147.53  &  0.685  & $ \pm 0.015    $ & $ \pm  0.017    $ & $ \pm  0.023   $ & $   3.26    \pm 0.14    $ & 24~Cap    \\
2~452~469.763  &   51.957  &   149.02  &  0.696  & $ \pm 0.017    $ & $ \pm  0.017    $ & $ \pm  0.024   $ & $   3.26    \pm 0.15    $ & 24~Cap    \\
2~452~531.587  &   52.790  &   147.89  &  0.645  & $ \pm 0.072    $ & $ \pm  0.007    $ & $ \pm  0.072   $ & $   3.52    \pm 0.44    $ & $\chi$~Phe   \\
2~452~531.592  &   52.204  &   148.67  &  0.632  & $ \pm 0.076    $ & $ \pm  0.007    $ & $ \pm  0.076   $ & $   3.64    \pm 0.47    $ & $\chi$~Phe   \\
2~452~531.596  &   51.624  &   149.49  &  0.663  & $ \pm 0.076    $ & $ \pm  0.007    $ & $ \pm  0.076   $ & $   3.49    \pm 0.48    $ & $\chi$~Phe   \\
2~452~536.511  &   60.454  &   140.68  &  0.605  & $ \pm 0.028    $ & $ \pm  0.008    $ & $ \pm  0.029   $ & $   3.28    \pm 0.15    $ & 70~Aql    \\
2~452~536.543  &   56.759  &   143.52  &  0.636  & $ \pm 0.031    $ & $ \pm  0.008    $ & $ \pm  0.032   $ & $   3.32    \pm 0.18    $ & 70~Aql    \\
2~452~536.547  &   56.226  &   144.03  &  0.701  & $ \pm 0.033    $ & $ \pm  0.008    $ & $ \pm  0.034   $ & $   2.98    \pm 0.20    $ & 70~Aql    \\
2~452~536.578  &   52.212  &   148.66  &  0.713  & $ \pm 0.049    $ & $ \pm  0.009    $ & $ \pm  0.050   $ & $   3.14    \pm 0.33    $ & 70~Aql    \\
2~452~536.582  &   51.738  &   149.33  &  0.643  & $ \pm 0.043    $ & $ \pm  0.008    $ & $ \pm  0.043   $ & $   3.60    \pm 0.27    $ & 70~Aql    \\
\hline
\end{tabular}
$^a$ $0\degr$ is North and $90\degr$ is East.
\end{table}