Table 1
Analysis results of the H.E.S.S. data for the full observation period as well as for the pre-flare and flare periods.
| Dataset | Livetime [h] | N ON | N OFF | α | N γ | Significance [σ] | Γ | N0 [10-12 TeV-1 cm-2 s-1] | Flux (E > 1 TeV) |
| [10-12 cm-2 s-1] | |||||||||
|
|
|||||||||
| Full | 6.2 | 112 | 365 | 0.077 | 84.0 | 11.5 | 2.92 ± 0.30stat ± 0.20syst | 1.95 ± 0.32stat ± 0.39syst | 1.01 ± 0.18stat ± 0.20syst |
| Pre-flare | 2.65 | 44 | 133 | 0.076 | 33.9 | 7.4 | 2.94 ± 0.52stat ± 0.20syst | 2.15 ± 0.56stat ± 0.43syst | 1.11 ± 0.29stat ± 0.22syst |
| Flare | 3.59 | 68 | 232 | 0.077 | 50.1 | 8.5 | 3.26 ± 0.49stat ± 0.20syst | 1.81 ± 0.39stat ± 0.36syst | 0.80 ± 0.22stat ± 0.16syst |
Notes. The pre-flare and flare periods are defined by the beginning of the HE flare (see text). NON and NOFF are numbers of ON and OFF events, α is the background normalisation and Nγ is the number of excess photon events.
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