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Swift-XRT spectra of GRB 150213B

Last updated after receiving ObsID 00631051008, version 9

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 149 to 44726 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+277 s

NH (Galactic)1.86 × 1020 cm-2
NH (intrinsic)4.7 (+1.1, -1.1) × 1020 cm-2
z of absorber0
Photon index1.89 (+0.05, -0.05)
Flux (0.3-10 keV)
(Observed)
8.69 (+0.25, -0.24) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
9.90 (+0.19, -0.21) × 10-10 erg cm-2 s-1
Counts to flux (obs)3.40 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.87 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
783.41 (687)
Spectrum exposure383 s

PC mode. Mean photon arrival: T0+9943 s

NH (Galactic)1.86 × 1020 cm-2
NH (intrinsic)4 (+8, -4) × 1020 cm-2
z of absorber0
Photon index1.70 (+0.28, -0.25)
Flux (0.3-10 keV)
(Observed)
10.0 (+1.9, -1.6) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.09 (+0.15, -0.14) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.80 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.17 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
133.12 (161)
Spectrum exposure11.5 ks

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Late Time spectrum (T0 + 4002 to 44726 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+10210 s

NH (Galactic)1.86 × 1020 cm-2
NH (intrinsic)3 (+8, -3) × 1020 cm-2
z of absorber0
Photon index1.69 (+0.28, -0.24)
Flux (0.3-10 keV)
(Observed)
9.7 (+1.9, -1.6) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.05 (+0.15, -0.14) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.82 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.14 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
122.64 (156)
Spectrum exposure11.4 ks

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