Skip banner and navigation tools.

 |  site map

Swift-XRT spectra of GRB 181126A

Last updated after receiving ObsID 00873539001, version 8

Data were analysed using HEASOFT version 6.32

About these products.

Get another burst.

Add time-sliced spectrum.

Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 82 to 35190 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+5504 s

NH (Galactic)8.09 × 1020 cm-2
NH (intrinsic)1.0 (+0.7, -0.5) × 1022 cm-2
z of absorber0
Photon index3.0 (+0.9, -0.7)
Flux (0.3-10 keV)
(Observed)
3.90 (+1.25, -0.91) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.1 (+5.4, -0.8) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.06 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.68 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
64.90 (72)
Spectrum exposure11.3 ks

[Back to top]

Late Time spectrum (T0 + 4476 to 35190 s)

Download spectral files for Late Time spectrum.

Plots to download

PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+11071 s

NH (Galactic)8.09 × 1020 cm-2
NH (intrinsic)7.7 (+11.4, -6.7) × 1021 cm-2
z of absorber0
Photon index2.8 (+1.5, -1.1)
Flux (0.3-10 keV)
(Observed)
1.5 (+0.9, -0.5) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
6.0 (+62.5, -2.7) × 10-13 erg cm-2 s-1
Counts to flux (obs)2.94 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.14 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
46.38 (39)
Spectrum exposure10.9 ks

[Back to top]