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Swift-XRT spectra of GRB 200716C

Last updated after receiving ObsID 00982707003, version 7

Data were analysed using HEASOFT version 6.28

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 86 to 63624 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+222 s

NH (Galactic)1.08 × 1020 cm-2
NH (intrinsic)4.9 (+1.0, -0.9) × 1020 cm-2
z of absorber0
Photon index1.54 (+0.03, -0.03)
Flux (0.3-10 keV)
(Observed)
1.173 (+0.025, -0.025) × 10-9 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.214 (+0.017, -0.034) × 10-9 erg cm-2 s-1
Counts to flux (obs)4.16 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.31 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
787.07 (760)
Spectrum exposure578 s

PC mode. Mean photon arrival: T0+9505 s

NH (Galactic)1.08 × 1020 cm-2
NH (intrinsic)0 (+1.94 × 1020, -0) cm-2
z of absorber0
Photon index1.475 (+0.109, -0.046)
Flux (0.3-10 keV)
(Observed)
7.3 (+0.4, -0.6) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
5.9 (+0.3, -0.6) × 10-12 erg cm-2 s-1
Counts to flux (obs)4.29 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.46 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
375.83 (423)
Spectrum exposure12.1 ks

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Late Time spectrum (T0 + 4286 to 63624 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+14421 s

NH (Galactic)1.08 × 1020 cm-2
NH (intrinsic)0 (+2.52 × 1020, -0) cm-2
z of absorber0
Photon index1.492 (+0.117, -0.073)
Flux (0.3-10 keV)
(Observed)
3.63 (+0.22, -0.30) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.79 (+0.24, -0.26) × 10-12 erg cm-2 s-1
Counts to flux (obs)4.25 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.27 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
324.98 (343)
Spectrum exposure11.7 ks

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