Detection of extended γ-ray emission around the Geminga pulsar with H.E.S.S.

Open Access

Table 5

Fit parameters to spectra obtained from a 1° radius region around the pulsar using the two Off lists.

Dataset	Index	ϕ₀ (cm⁻² s⁻¹ TeV⁻¹)	Signif.
Off list 1	2.76 ± 0.22	(2.81 ± 0.71) × 10⁻¹²	6.7 σ
Off list 2	2.62 ± 0.14	(3.55 ± 0.68) × 10⁻¹²	8.9 σ

Notes. A power law spectral model is assumed, with index Γ and E₀ = 1 TeV. The systematic errors are estimated at ±0.14 on the spectral index and ±0.7 × 10⁻¹² cm⁻² s⁻¹ TeV⁻¹ on the flux normalisation for both Off Lists.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.