Table 4: Results of the spectral fits for the three subregions using a MeKaL model. HI column density and redshift are fixed to the average values for the whole cluster. Column 1: region analyzed. In Cols. 2 and 3 the fit parameters (temperature in keV and metal abundance, respectively) are listed. In Col. 4 is the reduced $\chi ^2$ of the fit.
Region Temperature Metallicity $\chi^2/{\rm d.o.f.}$
  kT in keV in solar units  
M2 $\rm 4.8^{+0.5}_{-0.4}$ $0.15\pm 0.11$ 0.96
Central $\rm 6.0^{+0.7}_{-0.6}$ $\rm0.11^{+0.18}_{-0.11}$ 1.03
M1 $\rm 4.7^{+0.4}_{-0.3}$ $\rm0.33^{+0.14}_{-0.12}$ 1.07

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