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Swift-XRT spectra of GRB 190919B

Last updated after receiving ObsID 00020948002, version 5

Data were analysed using HEASOFT version 6.35.2

About these products.

Get another burst.

Add time-sliced spectrum.

The spectral fits assume a redshift: 3.225 (GCN 25792)

Time-averaged spectrum (T0 + 28564 to 36439 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+31417 s

N_H (Galactic)	2.75 × 10²⁰ cm^-2
N_H (intrinsic)	2.3 (+4.4, -2.3) × 10²² cm^-2
z of absorber	3.225
Photon index	2.1 (+0.6, -0.5)
Flux (0.3-10 keV) (Observed)	7.6 (+3.1, -2.1) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9.6 (+3.3, -2.3) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.17 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.00 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	53.58 (47)
Spectrum exposure	3.0 ks