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Swift-XRT spectra of GRB 120324A

Last updated after receiving ObsID 00518507001, version 15.

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

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WT and PC mode spectra of GRB 120324A

WT mode. Mean photon arrival: T0+117 s

NH (Galactic)5.98 × 1021 cm-2
NH (intrinsic)1.24 (+0.15, -0.15) × 1022 cm-2
z of absorber0
Photon index2.06 (+0.11, -0.10)
Flux (0.3-10 keV)
(Observed)
1.75 (+0.07, -0.07) × 10-9 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.0 (+0.4, -0.3) × 10-9 erg cm-2 s-1
Counts to flux (obs)5.47 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.24 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
682.52 (663)
Spectrum exposure141 s

PC mode. Mean photon arrival: T0+21109 s

NH (Galactic)5.98 × 1021 cm-2
NH (intrinsic)1.14 (+0.16, -0.15) × 1022 cm-2
z of absorber0
Photon index2.05 (+0.12, -0.11)
Flux (0.3-10 keV)
(Observed)
1.02 (+0.05, -0.05) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.24 (+0.24, -0.11) × 10-11 erg cm-2 s-1
Counts to flux (obs)5.59 × 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?
520.49 (601)
Spectrum exposure24.1 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+26972 s

NH (Galactic)5.98 × 1021 cm-2
NH (intrinsic)1.11 (+0.18, -0.17) × 1022 cm-2
z of absorber0
Photon index2.06 (+0.13, -0.13)
Flux (0.3-10 keV)
(Observed)
7.2 (+0.4, -0.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.59 (+0.20, -0.14) × 10-11 erg cm-2 s-1
Counts to flux (obs)5.50 × 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?
526.35 (566)
Spectrum exposure22.8 ks

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