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Swift-XRT spectra of GRB 170626A

Last updated after receiving ObsID 00758766014, version 9

Data were analysed using HEASOFT version 6.26.1

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 64 to 62908 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+369 s

NH (Galactic)6.65 × 1019 cm-2
NH (intrinsic)4.0 (+0.5, -0.5) × 1020 cm-2
z of absorber0
Photon index2.040 (+0.026, -0.025)
Flux (0.3-10 keV)
(Observed)
9.43 (+0.14, -0.13) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.065 (+0.012, -0.014) × 10-9 erg cm-2 s-1
Counts to flux (obs)3.13 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.54 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
806.80 (750)
Spectrum exposure1.2 ks

PC mode. Mean photon arrival: T0+12792 s

NH (Galactic)6.65 × 1019 cm-2
NH (intrinsic)2.1 (+1.7, -1.6) × 1020 cm-2
z of absorber0
Photon index1.72 (+0.07, -0.07)
Flux (0.3-10 keV)
(Observed)
1.65 (+0.08, -0.08) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.73 (+0.06, -0.07) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.74 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.93 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
454.51 (493)
Spectrum exposure10.7 ks

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Late Time spectrum (T0 + 5403 to 62908 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+17522 s

NH (Galactic)6.65 × 1019 cm-2
NH (intrinsic)2.8 (+2.1, -1.9) × 1020 cm-2
z of absorber0
Photon index1.80 (+0.09, -0.09)
Flux (0.3-10 keV)
(Observed)
9.6 (+0.6, -0.5) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.02 (+0.04, -0.04) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.57 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.82 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
412.46 (421)
Spectrum exposure9.8 ks

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