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Swift-XRT spectra of GRB 170526A

Last updated after receiving ObsID 00754549001, version 23

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 + 132 to 80190 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+10642 s

N_H (Galactic)	3.16 × 10²⁰ cm^-2
N_H (intrinsic)	3.0 (+3.3, -2.3) × 10²¹ cm^-2
z of absorber	0
Photon index	2.5 (+0.8, -0.7)
Flux (0.3-10 keV) (Observed)	4.0 (+1.6, -1.1) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	8.1 (+9.2, -2.1) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	2.91 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.87 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	43.80 (68)
Spectrum exposure	11.2 ks

Late Time spectrum (T0 + 4000 to 80190 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+27288 s

N_H (Galactic)	3.16 × 10²⁰ cm^-2
N_H (intrinsic)	5 (+5, -5) × 10²¹ cm^-2
z of absorber	0
Photon index	2.5 (+1.5, -1.5)
Flux (0.3-10 keV) (Observed)	1.22 (+1.80, -0.52) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.6 (+3.7, -1.1) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.26 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.03 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	26.48 (25)
Spectrum exposure	10.6 ks