\begin{table}%t1
\par
\caption{\label{table:1}Magnetic flux model parameters.}               
\small
%\centering
\par
\begin{tabular}{l c r r r}           
\hline\hline
Parameter	& Symbol & Value (years)	& Min	& Max \\
\hline
AR flux decay time scale	               & $\tau_{\rm act}^0$  & 0.32   &  0.2	&    0.8    \\
AR flux to slow open flux transfer time scale  & $\tau_{\rm act}^1$	     & 85.29  &  10.0   &   90.0    \\
AR flux to rapid open Flux transfer time scale & $\tau_{\rm act}^2$  & 1.71   &  0.0016	&    3.0016 \\
ER  flux decay time scale	               & $\tau_{\rm eph}^0$  & 0.0016 &  Fixed  &           \\
ER flux to slow open flux transfer time scale  & $\tau_{\rm eph}^1$  & 10.08  &  10.0	&   90.0    \\
Rapid open flux decay time scale	       & $\tau_{\rm open}^{\rm r}$ & 0.1255 &  0.0822	&   0.3562  \\
Slow open flux decay time scale	               & $\tau_{\rm open}^{\rm s}$ & 1.36   &	 0.0016	&  6.0016   \\
ER amplitude factor	                       & $X$	     	 & 106.08 &  80.0   &  160.0    \\
ER cycle extension parameter	               & $c_x$	         & 5.01   &  5.0	&    9.0    \\
\hline
\end{tabular}
\end{table}