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Fig. 11


The spectral slope of a single power-law, absorbed by the galactic column and intrinsic absorption, plotted against X-ray luminosity: SWIFT J164449.3+573451 (Burrows et al. 2011), SDSS J1201+30 and NGC 3599 (this work), NGC 5905 (Bade et al. 1996), RXJ 1242.6-1119 (Komossa & Greiner 1999; this fit only uses Galactic absorption), RXJ 1624+7554 (Grupe et al. 1999).

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