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Swift-XRT spectra of GRB 161117B

Last updated after receiving ObsID 00722642004, version 7

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 80 to 16397 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+147 s

NH (Galactic)6.49 × 1020 cm-2
NH (intrinsic)4.0 (+0.4, -0.4) × 1021 cm-2
z of absorber0
Photon index1.11 (+0.05, -0.05)
Flux (0.3-10 keV)
(Observed)
7.60 (+0.21, -0.21) × 10-9 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
8.67 (+0.19, -0.17) × 10-9 erg cm-2 s-1
Counts to flux (obs)6.67 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)7.61 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
790.90 (820)
Spectrum exposure178 s

PC mode. Mean photon arrival: T0+2447 s

NH (Galactic)6.49 × 1020 cm-2
NH (intrinsic)5.6 (+2.0, -1.7) × 1021 cm-2
z of absorber0
Photon index2.00 (+0.29, -0.28)
Flux (0.3-10 keV)
(Observed)
2.9 (+0.5, -0.4) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.89 (+1.15, -0.69) × 10-11 erg cm-2 s-1
Counts to flux (obs)4.26 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)7.21 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
175.66 (199)
Spectrum exposure1.1 ks

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Late Time spectrum (T0 + 4855 to 16397 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+10533 s

NH (Galactic)6.49 × 1020 cm-2
NH (intrinsic)8 (+6, -4) × 1021 cm-2
z of absorber0
Photon index2.79 (+1.01, -0.81)
Flux (0.3-10 keV)
(Observed)
7.8 (+3.3, -2.2) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.9 (+8.6, -0.8) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.10 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.16 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
45.03 (48)
Spectrum exposure308 s

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