\begin{table}%t1
\caption{Range of parameters used to estimate  plausible range of
the accretion disk and boundary layer spectra
(Fig.~\ref{fig:blspe}).}
\label{tb:disk_range} 
\begin{centering}
\begin{tabular}{lcc}
\hline\hline
Parameter & GX~340+0 & 4U1608-52\\
\hline
$D$, kpc		& 8.5--10.5	& 3.5--4.5 		\\
$F_{\rm 0.1-30~keV}$ $^1$
& $2.7\times 10^{-8}$ & $8.8\times10^{-9}$\\
$\cos(i)$	& \multicolumn{2}{c}{0.3--0.7}	\\
$T_{\rm col}/T_{\rm eff}$ & \multicolumn{2}{c}{1.6--2.0}	\\
$\nu_{\rm NS}, {\rm Hz}$	& \multicolumn{2}{c}{0--700}	\\
\hline
$\eta_{\rm tot}$ $^2$	& \multicolumn{2}{c}{0.213--0.116}\\
$f_{\rm disk}$ $^2$	& \multicolumn{2}{c}{0.26--0.57}\\
$f_{\rm BL}$ $^2$	& \multicolumn{2}{c}{0.74--0.43}\\
\hline
\end{tabular}\\
\end{centering}
$^1$ -- Absorption corrected, erg/s/cm$^2$. \\
$^2$ -- Derived values of the total accretion efficiency and fraction of
the energy released in the disk and boundary layer respectively,
corresponding to the considered  range of the neutron star spin
frequency, for a 1.4~$M_{\odot}$ neutron star, EOS FPS \citep{sibg00}.\\
\end{table}