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Swift-XRT spectra of GRB 150206A

Last updated after receiving ObsID 00630019014, version 6

Data were analysed using HEASOFT version 6.29

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The spectral fits assume a redshift: 2.087 (GCN 17420)

Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 480 to 186821 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+526 s

NH (Galactic)2.26 × 1020 cm-2
NH (intrinsic)2.9 (+0.5, -0.4) × 1022 cm-2
z of absorber2.087
Photon index1.60 (+0.06, -0.06)
Flux (0.3-10 keV)
(Observed)
3.83 (+0.17, -0.16) × 10-9 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.59 (+0.16, -0.15) × 10-9 erg cm-2 s-1
Counts to flux (obs)4.38 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.25 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
618.22 (611)
Spectrum exposure94 s

PC mode. Mean photon arrival: T0+36541 s

NH (Galactic)2.26 × 1020 cm-2
NH (intrinsic)1.12 (+0.23, -0.22) × 1022 cm-2
z of absorber2.087
Photon index1.80 (+0.06, -0.06)
Flux (0.3-10 keV)
(Observed)
1.12 (+0.05, -0.04) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.31 (+0.04, -0.04) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.69 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.31 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
545.95 (557)
Spectrum exposure19.1 ks

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Late Time spectrum (T0 + 6365 to 186821 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+36613 s

NH (Galactic)2.26 × 1020 cm-2
NH (intrinsic)1.12 (+0.23, -0.22) × 1022 cm-2
z of absorber2.087
Photon index1.80 (+0.06, -0.06)
Flux (0.3-10 keV)
(Observed)
1.12 (+0.05, -0.04) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.31 (+0.04, -0.04) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.68 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.31 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
545.46 (557)
Spectrum exposure19.1 ks

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