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Swift-XRT spectra of GRB 130327A

Last updated after receiving ObsID 00552063007, version 12

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 102 to 45143 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+116 s

NH (Galactic)1.93 × 1021 cm-2
NH (intrinsic)1.8 (+2.1, -1.6) × 1021 cm-2
z of absorber0
Photon index3.4 (+0.8, -0.6)
Flux (0.3-10 keV)
(Observed)
9.8 (+2.1, -1.8) × 10-11 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
4.6 (+7.2, -2.4) × 10-10 erg cm-2 s-1
Counts to flux (obs)2.06 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)9.55 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
68.67 (107)
Spectrum exposure37 s

PC mode. Mean photon arrival: T0+14241 s

NH (Galactic)1.93 × 1021 cm-2
NH (intrinsic)0 (+3.23 × 1020, -0) cm-2
z of absorber0
Photon index2.25 (+0.21, -0.18)
Flux (0.3-10 keV)
(Observed)
8.2 (+1.4, -1.0) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.09 (+0.16, -0.17) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.04 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.03 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
117.82 (138)
Spectrum exposure9.8 ks

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Late Time spectrum (T0 + 4956 to 45143 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+19481 s

NH (Galactic)1.93 × 1021 cm-2
NH (intrinsic)0 (+1.41 × 1021, -0) cm-2
z of absorber0
Photon index1.92 (+0.40, -0.21)
Flux (0.3-10 keV)
(Observed)
7.8 (+1.4, -1.5) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.03 (+0.20, -0.17) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.61 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.77 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
76.76 (113)
Spectrum exposure8.8 ks

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