Skip banner and navigation tools.

 |  site map

Swift-XRT spectra of GRB 070411

Last updated after receiving ObsID 00275087007, version 15

Data were analysed using HEASOFT version 6.32

About these products.

Get another burst.

Add time-sliced spectrum.

The spectral fits assume a redshift: 2.95 (GCN 6283)

Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 463 to 17062 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+8594 s

NH (Galactic)3.95 × 1021 cm-2
NH (intrinsic)0 (+2.51 × 1022, -0) cm-2
z of absorber2.95
Photon index2.08 (+0.22, -0.13)
Flux (0.3-10 keV)
(Observed)
4.3 (+0.5, -0.5) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
7.0 (+0.9, -0.6) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.67 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.99 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
206.94 (217)
Spectrum exposure4.3 ks

[Back to top]

Late Time spectrum (T0 + 4000 to 17062 s)

Download spectral files for Late Time spectrum.

Plots to download

PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+9641 s

NH (Galactic)3.95 × 1021 cm-2
NH (intrinsic)0 (+2.40 × 1022, -0) cm-2
z of absorber2.95
Photon index2.10 (+0.22, -0.14)
Flux (0.3-10 keV)
(Observed)
3.7 (+0.4, -0.5) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
6.1 (+0.8, -0.5) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.64 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.99 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
192.19 (190)
Spectrum exposure4.0 ks

[Back to top]