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Swift-XRT spectra of GRB 120324A

Last updated after receiving ObsID 00518507001, version 18

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 81 to 69956 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+117 s

NH (Galactic)5.98 × 1021 cm-2
NH (intrinsic)1.26 (+0.16, -0.15) × 1022 cm-2
z of absorber0
Photon index2.06 (+0.11, -0.10)
Flux (0.3-10 keV)
(Observed)
1.82 (+0.07, -0.07) × 10-9 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.1 (+0.4, -0.3) × 10-9 erg cm-2 s-1
Counts to flux (obs)5.51 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.25 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
633.45 (655)
Spectrum exposure141 s

PC mode. Mean photon arrival: T0+21085 s

NH (Galactic)5.98 × 1021 cm-2
NH (intrinsic)1.13 (+0.16, -0.15) × 1022 cm-2
z of absorber0
Photon index2.05 (+0.12, -0.11)
Flux (0.3-10 keV)
(Observed)
1.13 (+0.05, -0.05) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.48 (+0.27, -0.12) × 10-11 erg cm-2 s-1
Counts to flux (obs)5.57 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.23 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
526.77 (597)
Spectrum exposure24.2 ks

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Late Time spectrum (T0 + 4715 to 69956 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+27294 s

NH (Galactic)5.98 × 1021 cm-2
NH (intrinsic)1.09 (+0.18, -0.17) × 1022 cm-2
z of absorber0
Photon index2.07 (+0.13, -0.13)
Flux (0.3-10 keV)
(Observed)
7.7 (+0.4, -0.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.71 (+0.22, -0.14) × 10-11 erg cm-2 s-1
Counts to flux (obs)5.47 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.22 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
516.28 (561)
Spectrum exposure22.9 ks

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