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Table 2

X-ray properties of RW Aur A.

Parameter Value 2013 Value 2015 Unit

Rate (0.3–2.0 keV) 12.3 ± 0.4 0.1 ± 0.1 cts ks-1
Rate (2.0–10.0 keV) 2.0 ± 0.2 0.7 ± 0.1 cts ks-1
FX (0.3–10 keV): 1.67 × 10-13 4.7 × 10-14 erg cm-2 s-1
FX (2.0–10 keV): 6.1 × 10-14 2.8 × 10-14 erg cm-2 s-1
N H 1022cm-2
k T cool keV
k T hot 20.0 keV
E M hot / E M cool 0.84 ± 0.30
C-statistic/bins 180.30/221 61.45/65

Notes. Model with identical EMhot/EMcool ratio in both epochs and kThot fixed to 20 keV. Errors indicate 90% confidence ranges. Bin widths are 0.05 and 0.15 keV for 2013 and 2015, respectively.

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