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Swift-XRT spectra of GRB 101219B

Last updated after receiving ObsID 00440635026, version 18

Data were analysed using HEASOFT version 6.29

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 152 to 81893 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+306 s

NH (Galactic)3.32 × 1020 cm-2
NH (intrinsic)0 (+1.97 × 1019, -0) cm-2
z of absorber0
Photon index1.554 (+0.033, -0.028)
Flux (0.3-10 keV)
(Observed)
5.73 (+0.20, -0.14) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
5.95 (+0.28, -0.11) × 10-10 erg cm-2 s-1
Counts to flux (obs)4.03 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.19 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
668.89 (657)
Spectrum exposure388 s

PC mode. Mean photon arrival: T0+19237 s

NH (Galactic)3.32 × 1020 cm-2
NH (intrinsic)0 (+1.47 × 1020, -0) cm-2
z of absorber0
Photon index1.78 (+0.11, -0.10)
Flux (0.3-10 keV)
(Observed)
1.74 (+0.17, -0.14) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.86 (+0.13, -0.25) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.59 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.83 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
245.84 (285)
Spectrum exposure22.9 ks

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Late Time spectrum (T0 + 6026 to 81893 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+42443 s

NH (Galactic)3.32 × 1020 cm-2
NH (intrinsic)5 (+7, -5) × 1020 cm-2
z of absorber0
Photon index2.14 (+0.30, -0.28)
Flux (0.3-10 keV)
(Observed)
5.0 (+0.9, -0.7) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
6.3 (+0.9, -0.7) × 10-13 erg cm-2 s-1
Counts to flux (obs)3.06 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.81 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
129.60 (164)
Spectrum exposure21.9 ks

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