\begin{table}%t3
\caption{Observed minus calculated statistics for all observations of each 
satellite. The units are arcseconds and~$\overline{\alpha}$, $\sigma_{\overline{\alpha}}$,
$\overline{\delta}$, $\sigma_{\overline{\delta}}$ are the means and the standard deviations 
for the residuals in right ascension and declination. ${N}_{\rm obs}$~is the final number 
of observations for each satellite. $\sigma_{\alpha^*}$ 
and $\sigma_{\delta^*}$ is the standard deviation of the stars' reference residuals. 
Those two~columns give the means of the standard deviations, in arcseconds, over 
all observed nights for the each satellite. In the last column, $\overline{N}_{\rm stars}$, 
we have the mean number of reference stars used in the astrometric calibration.}\label{tab3}
%\centering
\small
\begin{tabular}{l|ccccc|ccr}
\hline \hline
\noalign{\smallskip}
~~~~~~Satellites & $\overline{\alpha}$ & $\sigma_{\overline{\alpha}}$ & $\overline{\delta}$ & $\sigma_{\overline{\delta}}$ & ${N}_{\rm obs}$ & $\sigma_{\alpha^*}$ & $\sigma_{\delta^*}$ &$\overline{N}_{\rm stars}$ \\
\hline
Himalia $(J~VI)$   &  0.009 & 0.070 &  0.039 & 0.054 &  44 & 0.188 & 0.213 & 102~~~~\\
Elara $(J~VII)$    & --0.012 & 0.064 &  0.013 & 0.060 &  54 & 0.235 & 0.230 & 112~~~~\\
Pasipahe $(J~VIII)$&  0.010 & 0.052 &  0.028 & 0.039 &  24 & 0.213 & 0.200 & 134~~~~\\
Sinope $(J~IX)$    & --0.018 & 0.049 &  0.005 & 0.034 &  14 & 0.155 & 0.118 &  99~~~~\\
Lysithea $(J~X)$   & --0.025 & 0.077 &  0.008 & 0.054 &  25 & 0.153 & 0.162 &  68~~~~\\
Carme $(J~XI)$     &  0.008 & 0.080 &  0.008 & 0.047 &  25 & 0.211 & 0.210 &  81~~~~\\
Ananke $(J~XII)$   & --0.015 & 0.097 &  0.025 & 0.038 &  14 & 0.146 & 0.120 &  44~~~~\\
Leda $(J~XIII)$    & --0.012 & 0.046 & -0.002 & 0.016 &  04 & 0.183 & 0.113 &  10~~~~\\
\hline
\end{tabular}
\end{table}