Table 1: Range of parameters used to estimate plausible range of the accretion disk and boundary layer spectra (Fig. 9).
Parameter GX 340+0 4U1608-52
D, kpc 8.5-10.5 3.5-4.5
$F_{\rm0.1-30~keV}$ 1 $2.7\times 10^{-8}$ $8.8\times10^{-9}$
$\cos(i)$ 0.3-0.7
$T_{\rm col}/T_{\rm eff}$ 1.6-2.0
$\nu_{\rm NS}, {\rm Hz}$ 0-700
$\eta_{\rm tot}$ 2 0.213-0.116
$f_{\rm disk}$ 2 0.26-0.57
$f_{\rm BL}$ 2 0.74-0.43
1 - Absorption corrected, erg/s/cm2.
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 (Sibgatullin & Sunyaev 2000).

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