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Swift-XRT spectra of GRB 170127A

Last updated after receiving ObsID 00735326003, version 14

Data were analysed using HEASOFT version 6.29

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 102 to 47754 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+165 s

NH (Galactic)8.45 × 1020 cm-2
NH (intrinsic)8 (+4, -4) × 1020 cm-2
z of absorber0
Photon index1.50 (+0.10, -0.10)
Flux (0.3-10 keV)
(Observed)
5.7 (+0.4, -0.4) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
6.5 (+0.3, -0.3) × 10-10 erg cm-2 s-1
Counts to flux (obs)4.54 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.19 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
503.68 (510)
Spectrum exposure168 s

PC mode. Mean photon arrival: T0+699 s

NH (Galactic)8.45 × 1020 cm-2
NH (intrinsic)8.0 (+12.8, -8.0) × 1020 cm-2
z of absorber0
Photon index2.1 (+0.4, -0.4)
Flux (0.3-10 keV)
(Observed)
3.8 (+0.9, -0.7) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
5.22 (+1.04, -0.95) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.25 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.52 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
86.01 (108)
Spectrum exposure3.0 ks

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Late Time spectrum (T0 + 41379 to 47754 s)

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