\begin{table}%t3
 %%\centering
\par
 {\caption{Johnson apparent magnitudes of the XZ~Tauri binary. 
Errors in magnitude of $\pm 0.05$ were estimated based on the
affect of changing aperture size, given that the stellar PSFs are
overlapping. The 1995 Jan.~5 \mbox{$R$ band} data is from K97 using Tiny Tim PSF fitting
to the saturated \mbox{$R$ band} images. The 1997 Mar. 8 data is from GO Programme 6725. 
}\label{StellarMagnitudes}}
\par
 {\begin{tabular}{llccc}
\hline
\hline
Filter  &Observation    &Flux ratio     &XZ South       &XZ North\\
        &date           &South/North    &magnitude      &magnitude\\
\hline
\mbox{$R$-band}  &1995 Jan. 5     &5.11           &13.16          &14.93\\
        &1997 Mar. 8     &5.39           &13.47          &15.38\\
        &1998 Mar. 25    &9.02           &13.22          &15.68\\
        &1999 Feb. 3     &3.66           &13.45          &14.93\\
        &2000 Feb. 6     &2.43           &13.32          &14.36\\
        &2001 Feb. 10    &0.63           &13.25          &12.82\\
%        &               &               &               &\\
\mbox{$I$-band}  &1995 Jan. 5     &4.80           &12.03          &13.78\\
        &1997 Mar. 8     &6.30           &11.97          &14.02\\
        &1999 Feb. 3     &3.38           &12.04          &13.42\\
        &2000 Feb. 6     &1.98           &12.02          &12.82\\ \hline
\end{tabular}}
 \end{table}