\begin{table}%t2
\par
\caption {\label{Bestfit}Best-fit parameters of the continuum light curves of Cyg~OB2\#5.} 
%\centerline
 {\begin{tabular}{l c}
\hline\hline
Parameter & $c_1$ and $c_2$ \\
\hline
$i$ ($^{\circ}$) & $64.2^{\rm +1.3}_{-1.7}$ \\
$q$              & $3.31$ (fixed) \\
Filling factor primary & $1.00^{\rm +.02}_{-.01}$ \\
Filling factor secondary & $1.00^{\rm +.02}_{-.01}$ \\
$T_{\rm eff, p}$~(K) & 36000 (fixed)\\
$T_{\rm eff, s}$~(K) & 29500 (fixed$^a$) \\
\hline
Bright ``spot'' & \\
Longitude & $(-15^{\rm +12}_{-16})^{\circ}$\\
Latitude  & $0^{\circ}$ (fixed) \\
Radius    & $(130^{\rm +11}_{-29})^{\circ}$ \\
Temperature ratio & $1.24^{\rm +.21}_{-.14}$ \\
\hline
\end{tabular}}
\par
\smallskip
$^a$ {This value was derived from the best-fit model without a spot on the secondary star and refers here only to the un-spotted part of the secondary's surface.}
\end{table}