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Swift-XRT spectra of GRB 231215A

Last updated after receiving ObsID 01202522002, version 1

Data were analysed using HEASOFT version 6.32

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The spectral fits assume a redshift: 2.305 (GCN 35373)

Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 2736 to 50058 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+8762 s

NH (Galactic)4.25 × 1021 cm-2
NH (intrinsic)0 (+1.77 × 1022, -0) cm-2
z of absorber2.305
Photon index1.89 (+0.17, -0.11)
Flux (0.3-10 keV)
(Observed)
7.2 (+0.7, -0.7) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.071 (+0.101, -0.068) × 10-11 erg cm-2 s-1
Counts to flux (obs)4.16 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.18 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
279.84 (322)
Spectrum exposure9.2 ks

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Late Time spectrum (T0 + 4000 to 50058 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+13730 s

NH (Galactic)4.25 × 1021 cm-2
NH (intrinsic)7 (+30, -7) × 1021 cm-2
z of absorber2.305
Photon index1.99 (+0.25, -0.20)
Flux (0.3-10 keV)
(Observed)
2.6 (+0.4, -0.3) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.2 (+0.7, -0.5) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.99 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.34 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
176.96 (221)
Spectrum exposure8.0 ks

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