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Table 1.

Best fit parameters of the 3T model for the quiescent spectrum observed during interval 1.

Parameter MOS1 MOS2 pn Joint
NH (1020 1.5 (0–4.4) 1.55 (0–4.25) 2.08 (0.44–3.68) 2.3 (1.0–3.4)
log T1 (K) 6.54 (6.48–6.61) 6.67 (6.6–6.76) 6.57 (6.52–6.62) 6.59 (6.56–6.63)
log EM1 (cm−3) 52.89 (52.69–53.16) 52.95 (52.8–53.08) 52.99 (52.83–53.12) 53.02 (52.91–53.10)
log T2 (K) 7.03 (6.99–7.05) 7.06 (7.04–7.07) 7.01 (7–7.03) 7.03 (7.02–7.04)
log EM2 (cm−3) 52.95 (52.73–53.17) 53.12 (53.08–53.19) 53.13 (52.98–53.24) 53.14 (53.02 53.20)
log T3 (K) 7.42 (> 7.25) > 7.64 7.58 (> 7.34) 7.87 (> 7.53)
log EM3 (cm−3) 52.51 (51.97–52.73) 51.97 (51.67–52.15) 52.32 (51.97–52.6) 52.08 (> 51.91)
Z/Z 0.22 (0.13–0.34) 0.14 (0.11–0.17) 0.13 (0.0984–0.1804) 0.13 (0.11–0.16)
χ2 52.05 55.74 60.37 190.82
d.o.f. 47 48 48 159
P ( χ 2 > χ 0 2 ) $ P(\chi^2>\chi^2_0) $ 0.28 0.21 0.11 0.04
log fX (erg s−1 cm−2) −11.11 −11.13 −11.1 −11.09
log LX (erg s−1) 30.26 30.23 30.27 30.27

Notes. We list the parameters obtained from the best fit to each EPIC spectrum and the joint fit of pn and MOS. Unabsorbed flux and luminosity are calculated in the band 0.3–10.0 keV.

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