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Swift-XRT spectra of GRB 161022A

Last updated after receiving ObsID 00718655001, version 18

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 140 to 52744 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+1775 s

N_H (Galactic)	4.13 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+2.21 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	1.71 (+0.12, -0.11)
Flux (0.3-10 keV) (Observed)	2.12 (+0.19, -0.21) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.28 (+0.19, -0.27) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.79 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.05 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	180.85 (252)
Spectrum exposure	14.3 ks

Late Time spectrum (T0 + 5018 to 52744 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+14903 s

N_H (Galactic)	4.13 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+1.10 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	1.6 (+0.6, -0.3)
Flux (0.3-10 keV) (Observed)	1.6 (+0.7, -0.6) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.8 (+0.5, -0.6) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.93 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.23 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	41.02 (36)
Spectrum exposure	12.8 ks