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Swift-XRT spectra of GRB 060218

Last updated after receiving ObsID 00191157053, version 12

Data were analysed using HEASOFT version 6.29

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The spectral fits assume a redshift: 0.0331 (GCN 4792)

Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 158 to 134833 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+1385 s

NH (Galactic)1.42 × 1021 cm-2
NH (intrinsic)3.58 (+0.07, -0.07) × 1021 cm-2
z of absorber0.0331
Photon index1.714 (+0.010, -0.010)
Flux (0.3-10 keV)
(Observed)
3.939 (+0.022, -0.022) × 10-9 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
5.452 (+0.028, -0.028) × 10-9 erg cm-2 s-1
Counts to flux (obs)4.63 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.41 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
2351.07 (960)
Spectrum exposure2.6 ks

PC mode. Mean photon arrival: T0+23090 s

NH (Galactic)1.42 × 1021 cm-2
NH (intrinsic)4.4 (+0.6, -0.6) × 1021 cm-2
z of absorber0.0331
Photon index3.35 (+0.19, -0.17)
Flux (0.3-10 keV)
(Observed)
9.3 (+0.6, -0.5) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
5.14 (+1.29, -0.94) × 10-12 erg cm-2 s-1
Counts to flux (obs)2.37 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.32 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
336.49 (319)
Spectrum exposure52.8 ks

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Late Time spectrum (T0 + 5947 to 134833 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+23090 s

NH (Galactic)1.42 × 1021 cm-2
NH (intrinsic)4.4 (+0.6, -0.6) × 1021 cm-2
z of absorber0.0331
Photon index3.35 (+0.19, -0.17)
Flux (0.3-10 keV)
(Observed)
9.3 (+0.6, -0.5) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
5.14 (+1.29, -0.94) × 10-12 erg cm-2 s-1
Counts to flux (obs)2.37 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.32 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
336.49 (319)
Spectrum exposure52.8 ks

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