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Swift-XRT spectra of GRB 080207

Last updated after receiving ObsID 00302728003, version 22

Data were analysed using HEASOFT version 6.29

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The spectral fits assume a redshift: 2.0858 (Kruehler et al. 2012)

Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 130 to 145533 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+162 s

NH (Galactic)2.11 × 1020 cm-2
NH (intrinsic)3.3 (+0.4, -0.4) × 1023 cm-2
z of absorber2.0858
Photon index1.295 (+0.101, -0.098)
Flux (0.3-10 keV)
(Observed)
5.36 (+0.23, -0.22) × 10-9 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
7.5 (+0.4, -0.3) × 10-9 erg cm-2 s-1
Counts to flux (obs)7.95 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.12 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
717.81 (702)
Spectrum exposure63 s

PC mode. Mean photon arrival: T0+17573 s

NH (Galactic)2.11 × 1020 cm-2
NH (intrinsic)1.71 (+0.27, -0.25) × 1023 cm-2
z of absorber2.0858
Photon index2.24 (+0.17, -0.16)
Flux (0.3-10 keV)
(Observed)
1.97 (+0.16, -0.15) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.5 (+0.7, -0.5) × 10-12 erg cm-2 s-1
Counts to flux (obs)4.19 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)9.53 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
341.05 (385)
Spectrum exposure38.5 ks

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Late Time spectrum (T0 + 4729 to 145533 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+17573 s

NH (Galactic)2.11 × 1020 cm-2
NH (intrinsic)1.71 (+0.27, -0.25) × 1023 cm-2
z of absorber2.0858
Photon index2.24 (+0.17, -0.16)
Flux (0.3-10 keV)
(Observed)
1.97 (+0.16, -0.15) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.5 (+0.7, -0.5) × 10-12 erg cm-2 s-1
Counts to flux (obs)4.19 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)9.53 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
341.05 (385)
Spectrum exposure38.5 ks

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