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Swift-XRT spectra of GRB 221120A

Last updated after receiving ObsID 01141030002, version 7

Data were analysed using HEASOFT version 6.35.2

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 103 to 57755 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+618 s

NH (Galactic)1.22 × 1021 cm-2
NH (intrinsic)3.0 (+2.4, -1.7) × 1022 cm-2
z of absorber0
Photon index1.86 (+1.09, -0.93)
Flux (0.3-10 keV)
(Observed)
5.3 (+2.4, -1.6) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.1 (+3.3, -0.3) × 10-12 erg cm-2 s-1
Counts to flux (obs)8.33 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.79 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
62.01 (57)
Spectrum exposure11.4 ks

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Late Time spectrum (T0 + 4740 to 57755 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+8413 s

Can't find a valid fit for this spectrum

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