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Swift-XRT spectra of GRB 180510B

Last updated after receiving ObsID 00831816011, version 8

Data were analysed using HEASOFT version 6.29

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 2957 to 10189 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+4833 s

NH (Galactic)2.54 × 1020 cm-2
NH (intrinsic)8 (+4, -3) × 1020 cm-2
z of absorber0
Photon index1.76 (+0.12, -0.12)
Flux (0.3-10 keV)
(Observed)
2.56 (+0.20, -0.18) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.00 (+0.18, -0.15) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.83 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.48 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
358.22 (391)
Spectrum exposure2.6 ks

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Late Time spectrum (T0 + 4002 to 10189 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+7307 s

NH (Galactic)2.54 × 1020 cm-2
NH (intrinsic)1.0 (+0.6, -0.6) × 1021 cm-2
z of absorber0
Photon index1.77 (+0.20, -0.19)
Flux (0.3-10 keV)
(Observed)
1.47 (+0.20, -0.17) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.759 (+0.180, -0.086) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.86 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.60 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
222.22 (240)
Spectrum exposure1.6 ks

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