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Swift-XRT spectra of GRB 150523B — Source 1

Last updated after receiving ObsID 00020521002, version 12

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

Time-averaged spectrum (T0 + 32975 to 143243 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+52993 s

N_H (Galactic)	3.48 × 10²¹ cm^-2
N_H (intrinsic)	3.7 (+13.0, -3.7) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.81 (+0.23, -0.18)
Flux (0.3-10 keV) (Observed)	5.0 (+0.7, -0.6) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	7.0 (+0.8, -0.7) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	8.37 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.17 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	215.92 (274)
Spectrum exposure	9.6 ks