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Swift-XRT spectra of GRB 111212A

Last updated after receiving ObsID 00509543006, version 19

Data were analysed using HEASOFT version 6.29

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 3277 to 17296 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+7170 s

NH (Galactic)3.59 × 1020 cm-2
NH (intrinsic)7 (+4, -3) × 1020 cm-2
z of absorber0
Photon index1.93 (+0.13, -0.13)
Flux (0.3-10 keV)
(Observed)
8.5 (+0.7, -0.6) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.03 (+0.07, -0.06) × 10-11 erg cm-2 s-1
Counts to flux (obs)3.43 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.17 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
311.76 (355)
Spectrum exposure6.5 ks

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Late Time spectrum (T0 + 4000 to 17296 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+8112 s

NH (Galactic)3.59 × 1020 cm-2
NH (intrinsic)8 (+4, -4) × 1020 cm-2
z of absorber0
Photon index1.95 (+0.15, -0.14)
Flux (0.3-10 keV)
(Observed)
7.2 (+0.7, -0.6) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
8.9 (+0.6, -0.6) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.42 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.21 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
289.30 (321)
Spectrum exposure5.9 ks

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