Skip banner and navigation tools.

 |  site map

Swift-XRT spectra of GRB 190919B

Last updated after receiving ObsID 00020948002, version 5

Data were analysed using HEASOFT version 6.32

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

NH (Galactic)2.75 × 1020 cm-2
NH (intrinsic)2.3 (+4.4, -2.3) × 1022 cm-2
z of absorber3.225
Photon index2.1 (+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 exposure3.0 ks