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Swift-XRT spectra of GRB 240102A

Last updated after receiving ObsID 01205899005, version 12

Data were analysed using HEASOFT version 6.35.2

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 131 to 39430 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+157 s

NH (Galactic)2.34 × 1021 cm-2
NH (intrinsic)1.3 (+0.6, -0.6) × 1021 cm-2
z of absorber0
Photon index1.73 (+0.11, -0.11)
Flux (0.3-10 keV)
(Observed)
1.621 (+0.104, -0.098) × 10-9 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.18 (+0.11, -0.11) × 10-9 erg cm-2 s-1
Counts to flux (obs)4.39 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.89 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
479.14 (517)
Spectrum exposure91 s

PC mode. Mean photon arrival: T0+7732 s

NH (Galactic)2.34 × 1021 cm-2
NH (intrinsic)0 (+1.16 × 1021, -0) cm-2
z of absorber0
Photon index1.79 (+0.33, -0.13)
Flux (0.3-10 keV)
(Observed)
2.2 (+0.3, -0.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.8 (+0.4, -0.4) × 10-12 erg cm-2 s-1
Counts to flux (obs)4.02 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.22 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
120.81 (166)
Spectrum exposure7.1 ks

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Late Time spectrum (T0 + 4661 to 39430 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+14149 s

NH (Galactic)2.34 × 1021 cm-2
NH (intrinsic)0 (+2.10 × 1021, -0) cm-2
z of absorber0
Photon index1.62 (+0.45, -0.21)
Flux (0.3-10 keV)
(Observed)
1.20 (+0.25, -0.27) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.48 (+0.28, -0.23) × 10-12 erg cm-2 s-1
Counts to flux (obs)4.44 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.48 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
78.92 (101)
Spectrum exposure6.0 ks

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