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Swift-XRT spectra of GRB 150530A

Last updated after receiving ObsID 00642018001, version 9

Data were analysed using HEASOFT version 6.26.1

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Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 110 to 44261 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+6605 s

NH (Galactic)1.00 × 1022 cm-2
NH (intrinsic)1.3 (+0.9, -0.7) × 1022 cm-2
z of absorber0
Photon index1.9 (+0.5, -0.4)
Flux (0.3-10 keV)
(Observed)
1.22 (+0.23, -0.19) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.43 (+1.44, -0.58) × 10-12 erg cm-2 s-1
Counts to flux (obs)6.80 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.36 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
157.29 (177)
Spectrum exposure17.5 ks

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Late Time spectrum (T0 + 4000 to 44261 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+11054 s

NH (Galactic)1.00 × 1022 cm-2
NH (intrinsic)9.5 (+10.4, -8.0) × 1021 cm-2
z of absorber0
Photon index1.8 (+0.6, -0.5)
Flux (0.3-10 keV)
(Observed)
6.3 (+1.7, -1.3) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.14 (+0.85, -0.28) × 10-12 erg cm-2 s-1
Counts to flux (obs)6.64 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)1.20 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?
104.92 (111)
Spectrum exposure17.0 ks

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