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Table 3

Photon fluences for different time intervals around the start of the T90 time interval.

Time [T90] Fluence [γ cm-2]
GBM LAT

(−5)–(−2.5) −0.64+ 3.47 × 10-5
(−2.5)–0
0–2.5
2.5–5
5–7.5
7.5–10
10–12.5
12.5–15
15–17.5
17.5–20
20–22.5
22.5–25
25–27.5
27.5–30
30–32.5
32.5–35

Notes. The GBM fluence is the weighted average fluence of the 85 bursts not detected by the LAT. The LAT fluence is the weighted average fluence of the 14 bursts detected by the LAT, which are individually listed in Table 4. The LAT fluence is dominated by the three exceptionally bright bursts GRB 080916C, GRB 090902B and GRB 090926A.

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