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Swift-XRT spectra of GRB 190103B

Last updated after receiving ObsID 00881709005, version 10

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 99 to 46544 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+227 s

NH (Galactic)1.35 × 1020 cm-2
NH (intrinsic)4.62 (+0.28, -0.27) × 1021 cm-2
z of absorber0
Photon index2.39 (+0.06, -0.06)
Flux (0.3-10 keV)
(Observed)
6.15 (+0.18, -0.17) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.29 (+0.04, -0.05) × 10-9 erg cm-2 s-1
Counts to flux (obs)3.25 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.83 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
663.68 (637)
Spectrum exposure437 s

PC mode. Mean photon arrival: T0+13950 s

NH (Galactic)1.35 × 1020 cm-2
NH (intrinsic)4.3 (+0.5, -0.5) × 1021 cm-2
z of absorber0
Photon index1.992 (+0.100, -0.098)
Flux (0.3-10 keV)
(Observed)
7.7 (+0.4, -0.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.22 (+0.06, -0.05) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.94 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.23 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
407.91 (514)
Spectrum exposure19.4 ks

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Late Time spectrum (T0 + 4161 to 46544 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+15903 s

NH (Galactic)1.35 × 1020 cm-2
NH (intrinsic)4.3 (+0.6, -0.5) × 1021 cm-2
z of absorber0
Photon index2.02 (+0.11, -0.11)
Flux (0.3-10 keV)
(Observed)
6.2 (+0.4, -0.3) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
9.9 (+0.5, -0.4) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.88 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.23 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
402.45 (491)
Spectrum exposure19.2 ks

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