All Tables

Table 1: Data of observations.
Table 2: Results for power law fits for PKS 2149-306in the energy band 0.2-8.0 keV.
Table 3: PN spectral fits for PKS 2149-306in the hard energy band 2-8 keV and galactic absorption.
Table 4: Results for power law fits for PKS 2126-158.
Table 5: Results for power law fits and galactic absorption ( $N_{\rm H}^{\rm gal}=1.67\times 10^{20}$ cm^-2) for Q 0000-263 in the energy band 0.2-9.0 keV.
Table 6: Results for power law fits and galactic absorption ( $N_{\rm H}^{\rm gal}=1.56\times 10^{20}$ cm^-2) for Q 1442+2931 in the energy band 0.2-9.0 keV.
Table 7: Summary of source properties.