Skip banner and navigation tools.

 |  site map

Swift-XRT spectra of GRB 150716A

Last updated after receiving ObsID 00649157003, version 15

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 + 84 to 22711 s)

Download spectral files for Time-averaged spectrum.

Plots to download

WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+131 s

NH (Galactic)7.03 × 1021 cm-2
NH (intrinsic)7.3 (+2.2, -2.0) × 1021 cm-2
z of absorber0
Photon index2.78 (+0.23, -0.22)
Flux (0.3-10 keV)
(Observed)
3.77 (+0.31, -0.30) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.7 (+0.7, -0.4) × 10-9 erg cm-2 s-1
Counts to flux (obs)3.62 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.67 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
331.39 (404)
Spectrum exposure126 s

PC mode. Mean photon arrival: T0+9202 s

NH (Galactic)7.03 × 1021 cm-2
NH (intrinsic)1.5 (+2.6, -1.5) × 1022 cm-2
z of absorber0
Photon index2.1 (+1.4, -1.1)
Flux (0.3-10 keV)
(Observed)
10 (+5, -3) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.3 (+15.4, -1.1) × 10-12 erg cm-2 s-1
Counts to flux (obs)5.83 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.39 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
53.09 (38)
Spectrum exposure3.5 ks

[Back to top]

Late Time spectrum (T0 + 5373 to 22711 s)

Download spectral files for Late Time spectrum.

Plots to download

PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+9202 s

NH (Galactic)7.03 × 1021 cm-2
NH (intrinsic)1.5 (+2.6, -1.5) × 1022 cm-2
z of absorber0
Photon index2.1 (+1.4, -1.1)
Flux (0.3-10 keV)
(Observed)
10 (+5, -3) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.3 (+11.8, -1.1) × 10-12 erg cm-2 s-1
Counts to flux (obs)5.83 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.39 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
53.10 (38)
Spectrum exposure3.5 ks

[Back to top]