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Table 3

Global spectral properties derived from the fit of the APEC model.

Cluster Galactic NH NH kT Z/Z Norm χ2/d.o.f. LX
1020 cm-2 1020 cm-2 keV 10-3 cm-5 1044 erg s-1

RX J1852.1+5711 4.3 4.0 ± 1.2 3.30 ± 0.15 0.27 ± 0.06 2.67 ± 0.11 1.01 (238.7/236) 0.72
Abell 2276 2.6 4.9 ± 1.5 3.14 ± 0.17 0.25 ± 0.06 1.72 ± 0.08 0.87 (188.6/217) 0.77
ZwCl 1829.3+6912 6.2 10.5 ± 1.4 3.44 ± 0.15 0.31 ± 0.06 1.58 ± 0.06 0.90 (307.9/346) 1.55

Notes. Column 2: the total Galactic H i column density from the Leiden/Argentine/Bonn (LAB) Survey of Galactic H i (Kalberla et al. 2005); Col. 8: unabsorbed X-ray luminosity in the 0.5 − 7 keV rest-frame band.

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