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Swift-XRT spectra of GRB 120224A

Last updated after receiving ObsID 00515976010, version 16

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 116 to 52278 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+18091 s

NH (Galactic)2.68 × 1020 cm-2
NH (intrinsic)3.8 (+0.6, -0.6) × 1021 cm-2
z of absorber0
Photon index2.11 (+0.14, -0.13)
Flux (0.3-10 keV)
(Observed)
3.93 (+0.29, -0.27) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
6.6 (+0.4, -0.5) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.65 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.09 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
367.92 (392)
Spectrum exposure18.2 ks

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Late Time spectrum (T0 + 5316 to 52278 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+24617 s

NH (Galactic)2.68 × 1020 cm-2
NH (intrinsic)3.6 (+0.8, -0.7) × 1021 cm-2
z of absorber0
Photon index2.02 (+0.16, -0.15)
Flux (0.3-10 keV)
(Observed)
2.92 (+0.26, -0.23) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.6 (+0.3, -0.4) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.80 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.95 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
324.86 (351)
Spectrum exposure16.7 ks

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