Skip banner and navigation tools.

 |  site map

Swift-XRT spectra of GRB 140323A

Last updated after receiving ObsID 00592916002, version 10

Data were analysed using HEASOFT version 6.29

About these products.

Get another burst.

Add time-sliced spectrum.

Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 101 to 45030 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+145 s

NH (Galactic)7.93 × 1020 cm-2
NH (intrinsic)5.0 (+0.5, -0.4) × 1021 cm-2
z of absorber0
Photon index1.78 (+0.06, -0.06)
Flux (0.3-10 keV)
(Observed)
2.47 (+0.08, -0.08) × 10-9 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.64 (+0.10, -0.11) × 10-9 erg cm-2 s-1
Counts to flux (obs)4.65 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.84 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
738.72 (704)
Spectrum exposure185 s

PC mode. Mean photon arrival: T0+12297 s

NH (Galactic)7.93 × 1020 cm-2
NH (intrinsic)4.9 (+0.7, -0.7) × 1021 cm-2
z of absorber0
Photon index2.00 (+0.11, -0.11)
Flux (0.3-10 keV)
(Observed)
1.96 (+0.12, -0.11) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.26 (+0.34, -0.21) × 10-11 erg cm-2 s-1
Counts to flux (obs)4.18 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.97 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
441.55 (491)
Spectrum exposure8.1 ks

[Back to top]

Late Time spectrum (T0 + 5677 to 45030 s)

Download spectral files for Late Time spectrum.

Plots to download

PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+18026 s

NH (Galactic)7.93 × 1020 cm-2
NH (intrinsic)4.5 (+0.9, -0.8) × 1021 cm-2
z of absorber0
Photon index1.94 (+0.14, -0.13)
Flux (0.3-10 keV)
(Observed)
1.15 (+0.09, -0.08) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.82 (+0.12, -0.12) × 10-11 erg cm-2 s-1
Counts to flux (obs)4.23 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)6.70 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
369.07 (423)
Spectrum exposure7.6 ks

[Back to top]