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Table A.1

Average H.E.S.S. spectral parameters during the nights where X-ray data are available.

T0 φ0(1 TeV) Γ χ2 / nd.o.f. δt

53 944.87 0.51 ± 0.06 3.99 ± 0.12 3.3 / 6 15.6
53 945.87 6.62 ± 0.14 3.45 ± 0.03 32.8 / 6 19.0
53 946.88 1.90 ± 0.08 3.77 ± 0.05 8.3 / 6 19.0
53 948.02 0.71 ± 0.09 4.24 ± 0.12 3.3 / 5 8.3
53 949.00 1.34 ± 0.19 3.49 ± 0.24 4.5 / 5 7.7
53 949.99 0.73 ± 0.08 3.66 ± 0.13 3.7 / 6 11.0
53 951.03 * 0.33 ± 0.06 4.21 ± 0.19 2.6 / 5 14.2

quiescent 0.18 ± 0.13 3.53 ± 0.06 -

Notes. The start time of observations T0 (in MJD), the flux normalization φ0 at 1 TeV (in 10-11 cm-2 s-1 TeV-1), the photon index Γ for a power law, the χ2 over numbers of degree of freedom (nd.o.f.) and the live time of the selected runs (in ks) are listed. * The entry with the start time 53 951.03 is an average over three nights (MJD 53 951 to 53 953). The quiescent flux is taken from Abramowski et al. (2010).

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