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Swift-XRT spectra of GRB 150201A

Last updated after receiving ObsID 00629302005, version 12

Data were analysed using HEASOFT version 6.26.1

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 93 to 74671 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+408 s

NH (Galactic)5.83 × 1020 cm-2
NH (intrinsic)3.62 (+0.21, -0.20) × 1021 cm-2
z of absorber0
Photon index1.90 (+0.04, -0.04)
Flux (0.3-10 keV)
(Observed)
8.31 (+0.17, -0.17) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.234 (+0.017, -0.024) × 10-9 erg cm-2 s-1
Counts to flux (obs)4.08 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.07 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
803.79 (760)
Spectrum exposure820 s

PC mode. Mean photon arrival: T0+26891 s

NH (Galactic)5.83 × 1020 cm-2
NH (intrinsic)4.4 (+0.8, -0.7) × 1021 cm-2
z of absorber0
Photon index2.31 (+0.16, -0.15)
Flux (0.3-10 keV)
(Observed)
5.5 (+0.4, -0.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.108 (+0.083, -0.106) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.45 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.95 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
334.29 (364)
Spectrum exposure9.1 ks

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Late Time spectrum (T0 + 5486 to 74671 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+26891 s

NH (Galactic)5.83 × 1020 cm-2
NH (intrinsic)4.4 (+0.8, -0.7) × 1021 cm-2
z of absorber0
Photon index2.31 (+0.16, -0.15)
Flux (0.3-10 keV)
(Observed)
5.5 (+0.4, -0.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.108 (+0.083, -0.106) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.45 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.95 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
334.29 (364)
Spectrum exposure9.1 ks

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