\begin{table}%t2
\par
\caption {\label{tab4} Reddening, distance modulus, and photometric parameters
of the MSTO for our sample GCs.}
%\centerline
 {\begin{tabular}[l]{ccccc}
\hline\hline
 Cluster & $E_{B-V}^a$ & $(m-M)_V^a$ & $ V_{\rm MSTO}$ & $(B-V)_{\rm MSTO}$ \\
 \hline
 NGC~288       & 0.03	& 14.83 & 18.90$^b$ & 0.46$^b$	 \\	
 NGC~362	& 0.05	& 14.81 & \multicolumn{2}{c}{similar to NGC~288$^c$} \\
 NGC~5286	& 0.24	& 15.95 & 20.05$^d$ & 0.73$^d$	 \\
 M~22		& 0.34	& 13.60 & 17.70$^e$ & 0.75$^e$  \\
 Ter~7		& 0.07	& 17.05 & 20.96$^f$ & 0.52$^f$  \\
 M~55		& 0.08	& 13.87 & 17.89$^g$ & 0.50$^g$ \\
 M~15		& 0.10	& 15.37 & 0.50$^h$ & 19.40$^h$	 \\
 Pal~12	& 0.02	& 16.47 & $\sim$20.5$^i$ & 0.452$^i$ \\
\hline
\end{tabular}}
\par
\smallskip
 {$^a$~\citet{H:96};
	      $^b$~\citet{A/L:97};
	      $^c$~\citet{B/P:01};
	      $^d$~\citet{S/I:95};
	      $^e$~\citet{S/K:95};
	      $^f$~\citet{B/C:95};
	      $^g$~\citet{A/L:92};
	      $^h$~\citet{D/H:93};
	      $^i$~\citet{S/H:89}.}
\end{table}