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Swift-XRT spectra of GRB 120514A

Last updated after receiving ObsID 00522197006, version 17

Data were analysed using HEASOFT version 6.29

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 107 to 53112 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+148 s

NH (Galactic)7.53 × 1021 cm-2
NH (intrinsic)2.16 (+0.25, -0.24) × 1022 cm-2
z of absorber0
Photon index1.87 (+0.12, -0.12)
Flux (0.3-10 keV)
(Observed)
3.09 (+0.13, -0.12) × 10-9 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
6.6 (+0.7, -0.6) × 10-9 erg cm-2 s-1
Counts to flux (obs)6.95 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.48 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
674.69 (698)
Spectrum exposure104 s

PC mode. Mean photon arrival: T0+4635 s

NH (Galactic)7.53 × 1021 cm-2
NH (intrinsic)2.7 (+0.7, -0.7) × 1022 cm-2
z of absorber0
Photon index2.2 (+0.3, -0.3)
Flux (0.3-10 keV)
(Observed)
5.8 (+0.7, -0.6) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.7 (+0.8, -0.4) × 10-11 erg cm-2 s-1
Counts to flux (obs)6.87 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)2.02 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
240.83 (314)
Spectrum exposure9.6 ks

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Late Time spectrum (T0 + 4379 to 53112 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+11456 s

NH (Galactic)7.53 × 1021 cm-2
NH (intrinsic)2.8 (+1.3, -1.1) × 1022 cm-2
z of absorber0
Photon index2.1 (+0.6, -0.6)
Flux (0.3-10 keV)
(Observed)
2.3 (+0.5, -0.4) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
6.7 (+7.2, -2.2) × 10-12 erg cm-2 s-1
Counts to flux (obs)6.99 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)2.01 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
108.01 (157)
Spectrum exposure8.7 ks

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