\begin{table}%t4
\caption{Photometry and reddening excesses. The whole table is available on-line.\label{tab4}} 
%\centerline
{
\begin{tabular}{rcccccrcccccccc}
\noalign{\smallskip}
\hline
\hline
\noalign{\smallskip}
 HIP    & ($b-y$) & $c1$ & $m1$ & $\beta$ & Ref.$^{{a}}$ & 
 $E(b-y)$  & ($B-V$) & ($B-V$) & E($B-V$) & $E(b-y)$ & $E(B-V)$ & $E(b-y)$ & $E(B-V)$ & $E(B-V)$ \\ 
        &       &    &    &         &                    & $\beta$ & Hip   & Lit   & S98    & S98    & H97    & H97    & Lit    & BH    \\
\noalign{\smallskip}
\hline
\noalign{\smallskip}
   484 & 0.513 & 0.349 & 0.155 & \ld   & 2 &  \ld   & 0.787 & \ld   & 0.021 & 0.016 & \ld   & \ld   & \ld   & \ld   \\
   911 & 0.341 & 0.278 & 0.067 & 2.582 & 1 & --0.008 & 0.570 & 0.450 & 0.020 & 0.015 & 0.022 & 0.016 & 0.000 & 0.015 \\
  2413 & 0.549 & 0.360 & 0.078 & 2.730 & 2 &  0.167 & 0.792 & 0.793 & 0.395 & \ld   & 0.184 & 0.134 & \ld   & \ld   \\
  3026 & 0.332 & 0.334 & 0.087 & 2.598 & 1 & --0.002 & 0.465 & 0.460 & 0.036 & 0.026 & 0.034 & 0.025 & 0.000 & 0.015 \\
  3430 & 0.309 & 0.360 & 0.040 & \ld   & 2 &  \ld   & 0.401 & 0.390 & 0.723 & \ld   & 0.034 & 0.025 & 0.000 & \ld   \\
  \ld  & \ld   & \ld   & \ld   & \ld   & \ld & \ld  & \ld   & \ld   & \ld   & \ld   & \ld   & \ld   & \ld   & \ld   \\
\hline
\end{tabular}} 
\par
\smallskip
$^{{a}}$ {\it References}: 1. Schuster \& Nissen (\cite{Schuster88});  
1a. Schuster (2002) ({priv.comm.});  
2. Hauck \& Mermilliod (\cite{Hauck98});  
3. Laird et~al.  (\cite{Laird88});  
4. Ryan et~al. (\cite{Ryan99}). \\
This legend refers to the table given in its entirety on-line.        
\end{table}