Skip banner and navigation tools.

 |  site map

Swift-XRT spectra of GRB 111129A

Last updated after receiving ObsID 00508712008, version 12

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 + 95 to 87413 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of Time-averaged

WT mode. Mean photon arrival: T0+99 s

Can't find a valid fit for this spectrum

PC mode. Mean photon arrival: T0+9737 s

NH (Galactic)3.70 × 1020 cm-2
NH (intrinsic)1.9 (+0.6, -0.5) × 1021 cm-2
z of absorber0
Photon index1.84 (+0.14, -0.14)
Flux (0.3-10 keV)
(Observed)
3.9 (+0.3, -0.3) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
5.2 (+0.4, -0.3) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.91 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.14 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
290.42 (367)
Spectrum exposure15.6 ks

[Back to top]

Late Time spectrum (T0 + 4172 to 87413 s)

Download spectral files for Late Time spectrum.

Plots to download

PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+13872 s

NH (Galactic)3.70 × 1020 cm-2
NH (intrinsic)2.2 (+0.7, -0.6) × 1021 cm-2
z of absorber0
Photon index1.94 (+0.18, -0.17)
Flux (0.3-10 keV)
(Observed)
2.28 (+0.24, -0.22) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.18 (+0.27, -0.27) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.75 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.22 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
261.98 (307)
Spectrum exposure15.0 ks

[Back to top]