Skip banner and navigation tools.

 |  site map

Swift-XRT spectra of GRB 130122A

Last updated after receiving ObsID 00546731009, version 10.

About these products.

Get another burst.

Add time-sliced spectrum.

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 120 to 57247 s)

Download spectral files for Time-averaged spectrum.

Plots to download

WT and PC mode spectra of GRB 130122A

WT mode. Mean photon arrival: T0+141 s

NH (Galactic)9.58 × 1019 cm-2
NH (intrinsic)0 (+1.02 × 1021, -0) cm-2
z of absorber0
Photon index1.06 (+0.34, -0.16)
Flux (0.3-10 keV)
(Observed)
2.24 (+0.21, -0.52) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.3 (+0.4, -0.3) × 10-10 erg cm-2 s-1
Counts to flux (obs)5.16 × 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?
103.06 (148)
Spectrum exposure44 s

PC mode. Mean photon arrival: T0+7858 s

NH (Galactic)9.58 × 1019 cm-2
NH (intrinsic)1.1 (+0.6, -0.5) × 1021 cm-2
z of absorber0
Photon index1.73 (+0.20, -0.19)
Flux (0.3-10 keV)
(Observed)
1.64 (+0.22, -0.19) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.92 (+0.19, -0.17) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.95 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.60 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
202.49 (261)
Spectrum exposure20.3 ks

[Back to top]


Late Time spectrum (T0 + 4000 to 57247 s)

Download spectral files for Late Time spectrum.

Plots to download

PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+18359 s

NH (Galactic)9.58 × 1019 cm-2
NH (intrinsic)2.4 (+1.1, -1.0) × 1021 cm-2
z of absorber0
Photon index2.6 (+0.4, -0.4)
Flux (0.3-10 keV)
(Observed)
3.3 (+0.6, -0.5) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
6.52 (+2.18, -0.91) × 10-13 erg cm-2 s-1
Counts to flux (obs)2.69 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)5.39 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
93.87 (137)
Spectrum exposure19.7 ks

[Back to top]