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Swift-XRT spectra of GRB 190422A

Last updated after receiving ObsID 00899979001, version 11

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 536 to 65431 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+20903 s

N_H (Galactic)	8.60 × 10²¹ cm^-2
N_H (intrinsic)	9.4 (+2.4, -2.2) × 10²¹ cm^-2
z of absorber	0
Photon index	2.12 (+0.17, -0.15)
Flux (0.3-10 keV) (Observed)	1.33 (+0.08, -0.08) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.1 (+0.6, -0.4) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	5.46 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.30 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	426.29 (521)
Spectrum exposure	12.1 ks

Late Time spectrum (T0 + 6471 to 65431 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+25721 s

N_H (Galactic)	8.60 × 10²¹ cm^-2
N_H (intrinsic)	1.01 (+0.28, -0.25) × 10²² cm^-2
z of absorber	0
Photon index	2.16 (+0.19, -0.18)
Flux (0.3-10 keV) (Observed)	1.12 (+0.08, -0.07) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.8 (+0.6, -0.4) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	5.44 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.35 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	390.99 (478)
Spectrum exposure	10.4 ks