Table 4: X-ray spectral analysis. Individual fits to the EPIC-pn and EPIC-MOS1 observations in the energy band 0.18-1.2 keV for a purely dipolar magnetic field structure ( $\beta _{\rm d}=1.0$), $\mu =1.34$ and $\mathcal{O}= 12^{\circ}$. We allow to vary the magnetic field intensity at the pole ($B_{\rm p}$) and the unredshifted temperature at the pole ( $kT_{\rm pole}$).
Rev.-Inst. $n_{\rm H}$ ${\cal B}$ $kT_{\rm pole}$ R/D300 $B_{\rm p}$ $\chi ^{2}$/d.o.f.
  (1020 cm-2)   (eV) (km/300 pc) (1012 G)  
78-mos1 $\rm0.55^{+0.14}_{-0.20}$ $\rm 58.0^{+12.4}_{-8.6}$ $\rm 118.1^{+3.7}_{-5.1}$ $\rm 14.1^{+10.0}_{-9.3}$ $\rm 8.4^{+3.4}_{-3.3}$ 54/53
175-pn $\rm 1.06^{+0.11}_{-0.12}$ $\rm 52.7^{+18.9}_{-9.2}$ $\rm 115.1^{+4.6}_{-2.6}$ $\rm 15.2^{+20.4}_{-9.4}$ $\rm 10.7^{+2.5}_{-3.8}$ 134/152
533-pn $\rm 2.15^{+0.15}_{-0.13}$ $\rm 57.4^{+7.1}_{-10.8}$ $\rm 111.5^{+3.3}_{-2.6}$ $\rm 19.9^{+11.0}_{-11.2}$ $\rm 17.4^{+5.4}_{-3.9}$ 175/160
533-mos1 $\rm0.79^{+0.96}_{-0.28}$ $\rm 26.1^{+35.6}_{-25.1}$ $\rm 122.4^{+2.0}_{-3.8}$ $\rm 11.3^{+15.2}_{-5.8}$ $\rm 24.9^{+10.2}_{-7.1}$ 57/50
534-pn $\rm 1.91^{+0.11}_{-0.20}$ $\rm 50.6^{+5.6}_{-24.1}$ $\rm 113.3^{+5.6}_{-2.2}$ $\rm 17.8^{+10.2}_{-10.4}$ $\rm 21.5^{+3.1}_{-7.1}$ 157/162
534-mos1 $\rm 1.00^{+0.35}_{-0.27}$ $\rm 63.7^{+4.1}_{-42.2}$ $\rm 113.9^{+6.9}_{-6.6}$ $\rm 17.4^{+11.7}_{-13.4}$ $\rm 14.3^{+24.2}_{-3.7}$ 68/51
622-mos1 $\rm 2.60^{+0.49}_{-0.32}$ $\rm 74.8^{+6.2}_{-10.4}$ $\rm 108.3^{+3.3}_{-3.2}$ $\rm 25.3^{+7.3}_{-7.8}$ $\rm 15.0^{+21.8}_{-10.0}$ 45/48
711-mos1 $\rm 2.39^{+0.65}_{-0.31}$ $\rm 54.2^{+8.5}_{-8.5}$ $\rm 123.6^{+2.2}_{-1.2}$ $\rm 15.1^{+11.5}_{-7.2}$ $\rm 25.0^{+9.4}_{-5.6}$ 50/47
815-pn $\rm 2.53^{+0.09}_{-0.09}$ $\rm 44.1^{+2.3}_{-1.8}$ $\rm 124.8^{+1.0}_{-0.5}$ $\rm 13.9^{+5.5}_{-5.5}$ $\rm 25.0^{+0.9}_{-0.5}$ 193/163
815-mos1 $\rm 2.40^{+0.32}_{-0.25}$ $\rm 55.1^{+3.5}_{-5.0}$ $\rm 123.8^{+2.0}_{-1.1}$ $\rm 14.9^{+7.3}_{-10.1}$ $\rm 25.0^{+3.0}_{-2.1}$ 55/52
1086-pn $\rm 2.68^{+0.06}_{-0.07}$ $\rm 49.2^{+1.3}_{-1.5}$ $\rm 121.9^{+0.4}_{-0.3}$ $\rm 16.1^{+4.3}_{-6.0}$ $\rm 25.0^{+0.5}_{-0.5}$ 232/170


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