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Swift-XRT spectra of GRB 200215A

Last updated after receiving ObsID 00956639005, version 4

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 90 to 34991 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+102 s

NH (Galactic)1.21 × 1021 cm-2
NH (intrinsic)0 (+1.66 × 1021, -0) cm-2
z of absorber0
Photon index1.7 (+0.5, -0.3)
Flux (0.3-10 keV)
(Observed)
1.4 (+0.4, -0.4) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.6 (+0.5, -0.4) × 10-10 erg cm-2 s-1
Counts to flux (obs)3.57 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.96 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
55.57 (71)
Spectrum exposure24 s

PC mode. Mean photon arrival: T0+4368 s

NH (Galactic)1.21 × 1021 cm-2
NH (intrinsic)6 (+8, -6) × 1020 cm-2
z of absorber0
Photon index1.40 (+0.18, -0.18)
Flux (0.3-10 keV)
(Observed)
8.53 (+1.11, -0.98) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
9.6 (+0.9, -0.7) × 10-12 erg cm-2 s-1
Counts to flux (obs)5.11 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.77 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
249.19 (289)
Spectrum exposure7.3 ks

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Late Time spectrum (T0 + 4871 to 34991 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+12127 s

NH (Galactic)1.21 × 1021 cm-2
NH (intrinsic)1.4 (+2.0, -1.4) × 1021 cm-2
z of absorber0
Photon index1.4 (+0.4, -0.3)
Flux (0.3-10 keV)
(Observed)
2.0 (+0.5, -0.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.4 (+0.3, -0.3) × 10-12 erg cm-2 s-1
Counts to flux (obs)5.27 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.15 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
119.98 (135)
Spectrum exposure5.9 ks

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