Open Access

Table 2.

H.E.S.S. analysis results.

Data set On Off α Excess Signifi-
(cts) (cts) (cts) cance (σ)
NGC 1068 6077 77 660 0.0762 156.7 2.0
Circinus 213 2923 0.06075 35.4 2.5
NGC 4945 622 7460 0.0821 9.4 0.4

Notes. The first column represents the data set. The second and third columns show the number of signal plus background events around the source position and background events from the off-source region, respectively. The fourth column shows background normalization α. The fifth and sixth columns show the γ-ray excess and significance, respectively.

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