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Table 1.
Spectral fit parameters.
| Parameter | Flaring mode | High mode | Low mode | Quiescence |
|---|---|---|---|---|
| Column density (1020 cm−2) |  |
Tied | Tied | Tied |
| Col. dens. hot absorber (1022 cm−2) |  |
Tied | Tied | 0 |
| Covering fraction (fcov) |  |
 |
 |
0 |
| Ionisation par. (logξ) |  |
 |
 |
0 |
| Shock emission photon index |  |
 |
 |
– |
| Thermal component log(T/K) | Tied | Tied | Tied |  |
| Emitting fraction f | Tied | Tied | Tied |  |
| Magnetospheric emission (Γmag) | Tied | Tied | Tied |  |
| Absorbed flux (10−12 erg cm−2 s−1) 0.3−10 keV | 50.2 | 13.6 | 1.99 | 0.54 |
| Unabsorbed flux (10−12 erg cm−2 s−1) 0.3−10 keV | 69.2 | 18.6 | 2.54 | 0.56 |
| Luminosity (1032 erg s−1) 0.3−10 keV | 156 | 42.2 | 5.76 | 1.27 |
Notes. Errors are calculated with Δχ2 = 2.70. The fit provided a 
for 2612° of freedom. Fluxes for the flaring mode refer to a mean of the 5 spectra (with a very small standard deviation of 4%). Luminosity was calculated adopting a distance of 1.37 kpc (Deller et al. 2012).
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