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Swift-XRT spectra of GRB 160826A

Last updated after receiving ObsID 00709907001, version 11

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 108 to 39420 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+140 s

N_H (Galactic)	4.59 × 10²¹ cm^-2
N_H (intrinsic)	1.0 (+2.1, -1.0) × 10²¹ cm^-2
z of absorber	0
Photon index	1.71 (+0.27, -0.24)
Flux (0.3-10 keV) (Observed)	3.5 (+0.5, -0.5) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5.0 (+0.8, -0.4) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	4.61 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	6.52 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	180.84 (253)
Spectrum exposure	75 s

PC mode. Mean photon arrival: T0+1695 s

N_H (Galactic)	4.59 × 10²¹ cm^-2
N_H (intrinsic)	4.3 (+3.8, -3.0) × 10²¹ cm^-2
z of absorber	0
Photon index	1.7 (+0.3, -0.3)
Flux (0.3-10 keV) (Observed)	5.0 (+0.9, -0.8) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	7.5 (+1.6, -1.1) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	5.51 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	8.36 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	169.24 (201)
Spectrum exposure	13.2 ks

Late Time spectrum (T0 + 4993 to 39420 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+17024 s

N_H (Galactic)	4.59 × 10²¹ cm^-2
N_H (intrinsic)	0 (+8.23 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	1.92 (+1.04, -0.69)
Flux (0.3-10 keV) (Observed)	1.2 (+0.8, -0.5) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.62 (+1.02, -0.77) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	4.11 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.61 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	23.17 (18)
Spectrum exposure	12.1 ks