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Table 2.

Spectral analysis results obtained from the black-body model fitting for the out-of-periastron regime observations.

ObsID kTbb Rbb FX LX
(keV) (km) (10−13 erg cm−2 s−1) (1033 erg s−1)
2007
0505280101 0.384 0.421 0.745 0.462

2015/2016
+[32–33] 0.693 0.506 12.0 7.46
+[37–40] 0.570 0.507 5.49 3.41
+[42–43] 0.42 0.69 2.85 1.77
0790180301 0.443 ± 0.012 0.439 1.423 ± 0.051 0.914

2017/2018
+[64–65] 0.55 0.60 6.6 4.06
+[74] 0.46 0.61 3.55 2.20
+[75] 0.473 0.32* 1.05 0.65
+[77–78] 0.70 0.222 2.49 1.54
+[80–81] 0.54 0.37 2.29 1.42
0804940201 0.461 0.316 0.900 0.559
+[85–87] 0.327 1.01 2.20 1.36

Notes. The NH was fixed to 9 × 1021 cm−2 (Kalberla et al. 2005). The unabsorbed X-ray fluxes (FX) and luminosities (LX) are calculated in the 0.5−10 keV energy range and using a distance of ∼7.2 kpc (Rouco Escorial et al. 2018). All errors are expressed for 1σ confidence interval. The * means that this parameter was fixed to the listed value during the fitting process.

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