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Swift-XRT spectra of GRB 250217C — Source 3

Last updated at 2025-02-19 at 19:20:16 UTC

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Time-averaged spectrum (T0 + 87765 to 88284 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of GRB 250217C - source 3

PC mode. Mean photon arrival: T0+88124 s

NH (Galactic)4.77 × 1020 cm-2
NH (intrinsic)0 (+2.69 × 1021, -0) cm-2
z of absorber0
Photon index1.9 (+2.0, -1.2)
Flux (0.3-10 keV)
(Observed)
6.9 (+17.1, -4.1) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
8 (+7, -5) × 10-13 erg cm-2 s-1
Counts to flux (obs)3.31 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.79 × 10-11 erg cm-2 ct-1
W-stat
What's this?(dof)
6.92 (3)
Spectrum exposure519 s