\begin{table}%t6
\caption{\label{table05}Contents of the CdC-SF Catalogue.}
%\centerline
 {\small \begin{tabular}{ll}
\hline \hline
 Col.  1: & running number of this catalogue\\
 Cols.~2--4: & right ascension ($^{\rm h}$ $^{\rm m}$ $^{\rm s}$) epoch 1900, Eq~=~J2000\\
 Cols.~5--7: & declination ($^{\circ}$ $'$ $''$) epoch 1900, Eq~=~J2000\\
 Col.~8: & estimate magnitude \\
 Col.~9: & mean epoch of the measures \\
 Col.~10: & proper motion in right ascension \\
          & $\mu_{\alpha}\cos\delta$ (mas/yr) \\
 Col.~11: & proper motion in declination\\
          & $\mu_{\delta}$ (mas/yr) \\
 Col.~12: & mean error of  right ascension ($''$)$^a$\\
 Col. 13: & mean error of declination ($''$) \\
 Col. 14: & mean error of $\mu_{\alpha}\cos\delta$ (mas/yr)$^b$\\
 Col. 15: & mean error of $\mu_{\delta}$ (mas/yr) \\
 Col. 16: & mean error of magnitude \\
 Col. 17: & number of contributing overlapped images\\
 Col. 18: & $B$ magnitude in Johnson system$^c$\\
 Col. 19: & $V$ magnitude in Johnson system$^c$\\
 Col. 20: & $R$ magnitude \\
 Col. 21: & $J$ magnitude \\
 Col. 22: & $H$ magnitude \\
 Col. 23: & $K_s$ magnitude \\
 Col. 24: & cross number with HIPPARCOS Catalogue$^d$\\
 Col. 25: & cross number with TYCHO-2 Catalogue$^d$\\
 Col. 26: & cross number with UCAC2 Catalogue\\
 Col. 27: & cross number with 2MASS Catalogue\\
\hline
\end{tabular}}
\medskip
$^a$ Standard deviation of the images from plates overlapped; $^b$~estimation from the positional precisions of CdC-SF and UCAC2; $^c$~99.99 value means that the star is not in Tycho-2; $^d$~blank space means that the star is not in that catalogue. 
\end{table}