\begin{table}%t1
\caption{\label{table}Model parameters.}
%\centering
\par
\begin{tabular}{ll}
\hline \hline\noalign{\smallskip}
Parameter & Value\\
\hline\noalign{\smallskip}
$M_{{\rm BH}}$:  black hole mass [$M_{\odot}$]& $10$\tablefootmark{a} \\
$R_{{\rm c}}$:   corona radius [cm]  & $5.2 \times 10^{7}$ \tablefootmark{a,b} \\
$\bf{R_{\rm p}/R_{{\rm c}}}$:   ratio of inner disk to corona radius  			 	  & $0.9$\tablefootmark{a} 	\\
$D(1+S)$:       Covering fraction of the corona           & $0.08$\tablefootmark{a}        	\\
around thermal disk times the seed                        &                         \\
photon correction factor                                  &                         \\
$T_{\rm e}$:        electron temperature [K] 		&	$10^9$								\\
$T_{\rm i}$:        ion temperature [K] 					&	$10^{12}$ 						\\
$E_{{\rm c}}$:   X-ray spectrum cutoff [keV] & $150$     \\
$\alpha$: 			X-ray spectrum power-law index    				& $1.6$	\\
$\eta$: 				acceleration efficiency & $10^{-2}$ \\
$B_{{\rm c}}$: 	magnetic field [G] & $5.7 \times 10^5$	\\
$n_{\rm i},n{\rm e}$:   plasma density [cm$^{-3}$] & $6.2 \times 10^{13}$	\\ 
$A_{{\rm ph}}$:  normalization constant [erg$^{3/5}$ cm$^{-3}$] 
	& $2.6 \times 10^{12}$ \\
$a$: hadron-to-lepton energy ratio & $1$--$100$ \\
$kT$: disk characteristic temperature [keV] 	  & $0.1$  \\
$v$: advection velocity  [c] & $0.1$ \\
\hline
\end{tabular}
\tablefoot {\tablefoottext{a}{Typical value for Cygnus X-1 in the low-hard state \citep{poutanen01}.} 
\tablefoottext{b}{$35~R_{{\rm G}}$, $ R_{{\rm G}}=\frac{GM}{c^{2}}$.}} 			\end{table}