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Swift-XRT spectra of GRB 160625B

Last updated after receiving ObsID 00020675039, version 11

Data were analysed using HEASOFT version 6.32

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The spectral fits assume a redshift: 1.406 (GCN 19600)


Time-averaged spectrum (T0 + 9783 to 21507 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+13770 s

NH (Galactic)9.76 × 1020 cm-2
NH (intrinsic)0 (+3.61 × 1021, -0) cm-2
z of absorber1.406
Photon index1.66 (+0.23, -0.12)
Flux (0.3-10 keV)
(Observed)
1.35 (+0.16, -0.20) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.54 (+0.18, -0.18) × 10-10 erg cm-2 s-1
Counts to flux (obs)4.03 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.58 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
144.07 (177)
Spectrum exposure476 s