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Table 1.

Description of the GRB catalogs (all-GRB inclusive) and subcatalogs (GRBs with measured redshift) analyzed by this work.

(Sub)catalog North South Weights
Constrained parameters
γ = 1 γ = 2
Catalogs of GRBs with and without measured redshift

Prompt 959 792 ξp–Γ, ξpδtobs, ξpB
X-ray plateau 141 119 ξp–Γ
X-ray flare 117 83 ξp–Γ

Subcatalogs of GRBs with measured redshift

Prompt 73 51 LisoSiso(1 + z)2 ξp–Γ, ξpδtobs
X-ray plateau 63 54 ξp–Γ
X-ray flare 43 45 ξp–Γ

Notes. The number of GRBs is provided separately in each hemisphere, with a separation between the hemispheres at declination δ = −5°. The stacking weights are anticipated here, and provided for a neutrino spectrum ; for the derivation of the weights and the definition of the parameters, see Sect. 3. The last column of the table shows the 2D space of the GRB parameters constrained by the analysis, as fully detailed in Sect. 7.

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