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Swift-XRT spectra of GRB 100316D

Last updated after receiving ObsID 00416135019, version 4

Data were analysed using HEASOFT version 6.32

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The spectral fits assume a redshift: 0.059 (GCN 10512)

Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 143 to 63797 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+430 s

NH (Galactic)1.01 × 1021 cm-2
NH (intrinsic)1.06 (+0.06, -0.06) × 1022 cm-2
z of absorber0.059
Photon index1.35 (+0.04, -0.04)
Flux (0.3-10 keV)
(Observed)
2.34 (+0.05, -0.05) × 10-9 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.06 (+0.05, -0.05) × 10-9 erg cm-2 s-1
Counts to flux (obs)6.77 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)8.86 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
872.06 (877)
Spectrum exposure594 s

PC mode. Mean photon arrival: T0+45289 s

NH (Galactic)1.01 × 1021 cm-2
NH (intrinsic)5.6 (+17.9, -5.5) × 1021 cm-2
z of absorber0.059
Photon index2.3 (+2.2, -1.1)
Flux (0.3-10 keV)
(Observed)
3.4 (+3.0, -1.6) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
7 (+52, -3) × 10-13 erg cm-2 s-1
Counts to flux (obs)3.65 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)7.95 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
31.60 (22)
Spectrum exposure3.8 ks

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Late Time spectrum (T0 + 32906 to 63797 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+45289 s

NH (Galactic)1.01 × 1021 cm-2
NH (intrinsic)5.6 (+17.9, -5.5) × 1021 cm-2
z of absorber0.059
Photon index2.3 (+2.2, -1.1)
Flux (0.3-10 keV)
(Observed)
3.4 (+3.0, -1.6) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
7 (+52, -3) × 10-13 erg cm-2 s-1
Counts to flux (obs)3.65 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)7.95 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
31.60 (22)
Spectrum exposure3.8 ks

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