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Swift-XRT spectra of GRB 230506B

Last updated after receiving ObsID 01167266003, version 15

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 85 to 73734 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+125 s

NH (Galactic)3.78 × 1021 cm-2
NH (intrinsic)1.6 (+1.2, -1.0) × 1021 cm-2
z of absorber0
Photon index1.40 (+0.13, -0.12)
Flux (0.3-10 keV)
(Observed)
9.5 (+0.7, -0.6) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.18 (+0.06, -0.06) × 10-9 erg cm-2 s-1
Counts to flux (obs)5.72 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)7.12 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
468.66 (545)
Spectrum exposure124 s

PC mode. Mean photon arrival: T0+6354 s

NH (Galactic)3.78 × 1021 cm-2
NH (intrinsic)0 (+1.71 × 1021, -0) cm-2
z of absorber0
Photon index2.0 (+0.5, -0.3)
Flux (0.3-10 keV)
(Observed)
5.0 (+1.2, -1.3) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
7.6 (+1.8, -2.4) × 10-13 erg cm-2 s-1
Counts to flux (obs)4.06 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.18 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
55.93 (71)
Spectrum exposure9.8 ks

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Late Time spectrum (T0 + 4711 to 73734 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+24277 s

NH (Galactic)3.78 × 1021 cm-2
NH (intrinsic)0 (+4.86 × 1021, -0) cm-2
z of absorber0
Photon index2.05 (+1.52, -0.60)
Flux (0.3-10 keV)
(Observed)
1.1 (+0.6, -0.5) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.71 (+1.14, -0.87) × 10-13 erg cm-2 s-1
Counts to flux (obs)3.85 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.11 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
27.90 (15)
Spectrum exposure9.0 ks

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