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Swift-XRT spectra of GRB 200306A

Last updated after receiving ObsID 00959917002, version 9

Data were analysed using HEASOFT version 6.29

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 83 to 29144 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+160 s

NH (Galactic)8.66 × 1020 cm-2
NH (intrinsic)4.4 (+0.5, -0.5) × 1021 cm-2
z of absorber0
Photon index2.93 (+0.15, -0.14)
Flux (0.3-10 keV)
(Observed)
5.8 (+0.3, -0.3) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.06 (+0.35, -0.20) × 10-9 erg cm-2 s-1
Counts to flux (obs)2.62 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)9.29 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
406.10 (431)
Spectrum exposure174 s

PC mode. Mean photon arrival: T0+10148 s

NH (Galactic)8.66 × 1020 cm-2
NH (intrinsic)3.5 (+0.8, -0.7) × 1021 cm-2
z of absorber0
Photon index2.00 (+0.14, -0.14)
Flux (0.3-10 keV)
(Observed)
7.7 (+0.6, -0.6) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.22 (+0.08, -0.09) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.97 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.29 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
377.42 (385)
Spectrum exposure8.3 ks

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Late Time spectrum (T0 + 4442 to 29144 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+11962 s

NH (Galactic)8.66 × 1020 cm-2
NH (intrinsic)3.7 (+0.9, -0.8) × 1021 cm-2
z of absorber0
Photon index2.02 (+0.16, -0.16)
Flux (0.3-10 keV)
(Observed)
6.0 (+0.5, -0.5) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
9.8 (+0.7, -0.8) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.95 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.39 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
341.90 (356)
Spectrum exposure8.1 ks

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