Table 2: The spectral-fit results of the temperature profile with frozen and free abundances for all EPIC cameras.
annulus $T ({\rm keV})/\chi^{2}_{\rm red}$ $T ({\rm keV})/\chi^{2}_{\rm red}$ Z ($Z_{\odot}$) $T ({\rm keV})/\chi^{2}_{\rm red}$ $T ({\rm keV})/\chi^{2}_{\rm red}$
  $Z = 0.18~Z_{\odot}$ free Z   free Z free Z
r1-r2( $\hbox{$^\prime$ }$) mos1+mos2+pn mos1+mos2+pn mos1+mos2+pn mos1+mos2 pn
0.0-0.5 $\rm 10.63^{+0.57}_{-0.47}$/0.92 $\rm 10.27^{+048}_{-0.47}$/0.91 $0.42\pm0.11$ $\rm 11.45^{+1.25}_{-0.95}/0.88$ $\rm 9.58^{+0.62}_{-0.61}/0.93$
0.5-1.0 $\rm 9.31^{+0.42}_{-0.42}$/1.01 $\rm 9.34^{+0.43}_{-0.43}$/1.01 $0.15\pm0.06$ $\rm 9.80^{+0.68}_{-0.67}/1.02$ $\rm 9.05^{+0.57}_{-0.56}/1.00$
1.0-2.0 $\rm 9.17^{+0.51}_{-0.51}$/0.92 $\rm 9.33^{+0.55}_{-0.54}$/0.91 $0.11\pm0.07$ $\rm 10.23^{+1.19}_{-0.88}/0.94$ $\rm 8.77^{+0.68}_{-0.63}/0.89$
2.0-4.0 $\rm 6.45^{+0.88}_{-0.62}$/1.03 $\rm 6.32^{+0.75}_{-0.61}$/1.03 $0.38\pm0.17$ $\rm 8.06^{+1.96}_{-1.36}/1.03$ $\rm 5.19^{+0.88}_{-0.56}/1.02$
4.0-6.4 $\rm 4.14^{+2.18}_{-1.27}$/0.87 $\rm 4.07^{+2.21}_{-1.30}$/0.85 ... $\rm 1.99^{+2.43}_{-0.55}/0.89$ $\rm 4.98^{+2.49}_{-2.51}/0.82$


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