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Swift-XRT spectra of GRB 180914B

Last updated after receiving ObsID 00020847002, version 7

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

Time-averaged spectrum (T0 + 82800 to 93956 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+90184 s

N_H (Galactic)	9.15 × 10²⁰ cm^-2
N_H (intrinsic)	2.9 (+20.2, -2.9) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.6 (+0.6, -0.4)
Flux (0.3-10 keV) (Observed)	3.7 (+1.3, -1.2) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.20 (+1.30, -0.61) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.85 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.35 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	52.25 (44)
Spectrum exposure	992 s