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Swift-XRT spectra of GRB 240101A

Last updated after receiving ObsID 01205708002, version 6

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 133 to 68995 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+135 s

NH (Galactic)5.84 × 1020 cm-2
NH (intrinsic)2.9 (+76.9, -2.9) × 1021 cm-2
z of absorber0
Photon index1.9 (+2.5, -3.2)
Flux (0.3-10 keV)
(Observed)
4 (+58, -4) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
6.0 (+10.8, -4.6) × 10-11 erg cm-2 s-1
Counts to flux (obs)4.05 × 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?
2.26 (5)
Spectrum exposure7 s

PC mode. Mean photon arrival: T0+3694 s

NH (Galactic)5.84 × 1020 cm-2
NH (intrinsic)3.8 (+1.8, -1.5) × 1021 cm-2
z of absorber0
Photon index2.1 (+0.3, -0.3)
Flux (0.3-10 keV)
(Observed)
1.95 (+0.35, -0.29) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.3 (+0.5, -0.5) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.89 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.62 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
160.49 (178)
Spectrum exposure8.0 ks

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Late Time spectrum (T0 + 4382 to 68995 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+13699 s

NH (Galactic)5.84 × 1020 cm-2
NH (intrinsic)9.2 (+10.7, -7.2) × 1021 cm-2
z of absorber0
Photon index2.8 (+1.3, -1.1)
Flux (0.3-10 keV)
(Observed)
2.51 (+1.30, -0.79) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.06 (+2.57, -0.49) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.02 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.28 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
48.05 (44)
Spectrum exposure7.1 ks

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