\begin{table}%t2
\caption{\label{table:std}Standard stars from \citet{1988AetAS...73..225S}, except HD107853 \citep{1993AetAS..102...89O}.}      
%\centerline
{\begin{tabular}{l c c c c c}          
\hline\hline                       
ID & Hip &   $V$   &   $(b-y)$   &   $m_{1}$   &   $c_{1}$   \\  
\hline                                  
HD 100363 & 56327 & 8.648 & 0.191 & 0.139 & 0.760 \\  
HD 107853 & ... & 9.100 & 0.321 & 0.157 & 0.472  \\ 
HD 108754 & 60956 & 9.006 & 0.435 & 0.217 & 0.254 \\ 
HD 120467 & 67487 & 8.147 & 0.728 & 0.757 & 0.088 \\  
HD 134439 & 74235 & 9.058 & 0.484 & 0.224 & 0.165 \\  
HD 138648 & 76203 & 8.137 & 0.504 & 0.358 & 0.290 \\ 
HD 149996 & 81461 & 8.495 & 0.396 & 0.164 & 0.305 \\  
HD 158226 & 85378 & 8.494 & 0.386 & 0.146 & 0.316 \\ 
DM -05 3063 & 51127 & 9.734 & 0.568 & 0.461 & 0.182 \\  
DM -08 4501 & 87062 & 10.591 & 0.452 & 0.032 & 0.274 \\  
DM -12 2669 & 43099 & 10.230 & 0.229 & 0.094 & 0.490 \\  
DM -13 3834 &  69232 & 10.685 & 0.415 & 0.098 & 0.183 \\  
DM -14 4454 & 81294   & 10.332 & 0.565 & 0.469 & 0.192 \\  
\hline                                           
\end{tabular}}\medskip
\par
Columns~1 and 2 list the star ID and Hipparcos number, respectively. Column~3 lists the standard values adopted for the magnitude (note $y\equiv V$) and Cols.~4 to 6 the standard values adopted for the $(b-y)$, $m_{1}$ and $c_{1}$ indices, respectively. 
\end{table}