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Swift-XRT spectra of GRB 191019A

Last updated after receiving ObsID 00930285013, version 5

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

The spectral fits assume a redshift: 0.248 (GCN 26041)

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 3248 to 32390 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of Time-averaged

WT mode. Mean photon arrival: T0+3251 s

Can't find a valid fit for this spectrum

PC mode. Mean photon arrival: T0+10207 s

N_H (Galactic)	3.28 × 10²⁰ cm^-2
N_H (intrinsic)	1.2 (+1.6, -1.2) × 10²¹ cm^-2
z of absorber	0.248
Photon index	2.0 (+0.4, -0.3)
Flux (0.3-10 keV) (Observed)	7.6 (+1.8, -1.4) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9.5 (+2.0, -1.6) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.34 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.15 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	89.96 (109)
Spectrum exposure	8.5 ks

Late Time spectrum (T0 + 4140 to 32390 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+11442 s

N_H (Galactic)	3.28 × 10²⁰ cm^-2
N_H (intrinsic)	1.3 (+1.8, -1.3) × 10²¹ cm^-2
z of absorber	0.248
Photon index	2.0 (+0.4, -0.4)
Flux (0.3-10 keV) (Observed)	6.8 (+1.8, -1.4) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	8.5 (+2.1, -1.5) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.30 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.13 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	77.42 (96)
Spectrum exposure	7.9 ks