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Swift-XRT spectra of GRB 170209A — Source 3

Last updated at 2017-02-11 at 02:44:22 UTC

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Time-averaged spectrum (T0 + 134548 to 153702 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of GRB 170209A

PC mode. Mean photon arrival: T0+148089 s

NH (Galactic)1.33 × 1021 cm-2
NH (intrinsic)5 (+36, -5) × 1020 cm-2
z of absorber0
Photon index1.7 (+0.9, -0.6)
Flux (0.3-10 keV)
(Observed)
3.3 (+1.8, -1.3) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.1 (+1.8, -1.3) × 10-13 erg cm-2 s-1
Counts to flux (obs)4.19 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.11 × 10-11 erg cm-2 ct-1
W-stat
What's this?(dof)
33.42 (26)
Spectrum exposure5.0 ks