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Swift/XRT spectra of GRB 050814

Last updated using ObsID 00150314008, version 27

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Time-averaged spectrum (T0 + 165 to 106686 s)

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WT and PC mode spectra of GRB 050814

WT mode. Mean photon arrival: T0+232 s

NH (Galactic)2.3e+20 cm-2
NH (intrinsic)7.9 (+6.2, -5.9) x 1021 cm-2
z of absorber5.3
Photon index2.103 (+0.069, -0.067)
Flux (0.3-10 keV)
(Observed)
8.63 (+0.36, -0.30) x 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
9.8 x 10-10 erg cm-2 s-1
Counts to flux (obs)3.0 x 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.4 x 10-11 erg cm-2 ct-1
C-stat (dof)420.38 (492)
Exposure time218 s

PC mode. Mean photon arrival: T0+24728 s

NH (Galactic)2.3e+20 cm-2
NH (intrinsic)0 (+5.5 x 1021, -0) cm-2
z of absorber5.3
Photon index1.922 (+0.074, -0.062)
Flux (0.3-10 keV)
(Observed)
1.54 (+0.12, -0.18) x 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.7 x 10-12 erg cm-2 s-1
Counts to flux (obs)3.7 x 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.0 x 10-11 erg cm-2 ct-1
C-stat (dof)351.79 (362)
Exposure time43.9 ks

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Late Time spectrum (T0 + 5734 to 106281 s)

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WT and PC mode spectra of GRB 050814

WT mode. Mean photon arrival: T0+5898 s

NH (Galactic)2.3e+20 cm-2
NH (intrinsic)5.0 (+16.1, -5.0) x 1022 cm-2
z of absorber5.3
Photon index2.8 (+2.2, -1.1)
Flux (0.3-10 keV)
(Observed)
5.2 (+4.9, -5.2) x 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
8.8 x 10-12 erg cm-2 s-1
Counts to flux (obs)2.3 x 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.9 x 10-11 erg cm-2 ct-1
C-stat (dof)15.57 (25)
Exposure time115 s

PC mode. Mean photon arrival: T0+40248 s

NH (Galactic)2.3e+20 cm-2
NH (intrinsic)1.6 (+1.1, -1.1) x 1022 cm-2
z of absorber5.3
Photon index1.929 (+0.098, -0.086)
Flux (0.3-10 keV)
(Observed)
8.5 (+1.1, -1.1) x 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
9.6 x 10-13 erg cm-2 s-1
Counts to flux (obs)3.8 x 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.3 x 10-11 erg cm-2 ct-1
C-stat (dof)310.14 (307)
Exposure time41.7 ks

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