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Swift-XRT spectra of GRB 251117A — Source 4
Last updated at 2025-11-18 at 19:21:59 UTC
Time-averaged spectrum (T0 + 80855 to 81833 s)
Download spectral files for Time-averaged spectrum.
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PC mode. Mean photon arrival: T0+81581 s
| NH (Galactic) | 5.72 × 1020 cm-2 |
|---|---|
| NH (intrinsic) | 6.5 (+11.9, -3.8) × 1023 cm-2 |
| z of absorber | 0 |
| Photon index | 47 (+52, -47) |
| Flux (0.3-10 keV) (Observed) | 3.0 (+2.4, -1.5) × 10-11 erg cm-2 s-1 |
| Flux (0.3-10 keV) (Unabsorbed) | 2.6 (+1.00 × 1082, -9999999999999999634067965630886574211027143225273567793680363843427086501542887424.0) × 10-82 erg cm-2 s-1 |
| Counts to flux (obs) | 1.19 × 10-9 erg cm-2 ct-1 |
| Counts to flux (unabs) | 1.02 × 10-80 erg cm-2 ct-1 |
| W-stat What's this?(dof) | 11.52 (9) |
| Spectrum exposure | 977 s |
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