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Swift-XRT spectra of GRB 211229A — Source 3

Last updated at 2021-12-30 at 08:41:25 UTC

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Time-averaged spectrum (T0 + 43717 to 66827 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of GRB 211229A

PC mode. Mean photon arrival: T0+55029 s

NH (Galactic)1.21 × 1022 cm-2
NH (intrinsic)0 (+3.07 × 1022, -0) cm-2
z of absorber0
Photon index5.4 (+22.4, -2.4)
Flux (0.3-10 keV)
(Observed)
3.6 (+7.3, -2.3) × 10-14 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4 (+1.00 × 1012, -4) × 10-12 erg cm-2 s-1
Counts to flux (obs)1.38 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.66 × 10-9 erg cm-2 ct-1
W-stat
What's this?(dof)
2.74 (3)
Spectrum exposure5.0 ks