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Swift-XRT spectra of GRB 060605

Last updated after receiving ObsID 00213630001, version 28

Data were analysed using HEASOFT version 6.32

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The spectral fits assume a redshift: 3.8 (GCN 5223)

Jump to: Time-averaged|Late Time


Time-averaged spectrum (T0 + 98 to 74166 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+110 s

NH (Galactic)4.74 × 1020 cm-2
NH (intrinsic)0 (+3.56 × 1022, -0) cm-2
z of absorber3.8
Photon index1.7 (+0.4, -0.4)
Flux (0.3-10 keV)
(Observed)
1.5 (+0.4, -0.4) × 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
1.7 (+0.5, -0.4) × 10-10 erg cm-2 s-1
Counts to flux (obs)3.38 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.63 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
57.23 (73)
Spectrum exposure25 s

PC mode. Mean photon arrival: T0+10196 s

NH (Galactic)4.74 × 1020 cm-2
NH (intrinsic)6 (+8, -6) × 1021 cm-2
z of absorber3.8
Photon index1.94 (+0.09, -0.09)
Flux (0.3-10 keV)
(Observed)
2.63 (+0.16, -0.15) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
3.00 (+0.15, -0.14) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.30 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.76 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
366.99 (420)
Spectrum exposure30.7 ks

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Late Time spectrum (T0 + 4002 to 74166 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+12986 s

NH (Galactic)4.74 × 1020 cm-2
NH (intrinsic)1.2 (+0.9, -0.9) × 1022 cm-2
z of absorber3.8
Photon index2.11 (+0.11, -0.10)
Flux (0.3-10 keV)
(Observed)
1.82 (+0.12, -0.11) × 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)
2.21 (+0.13, -0.12) × 10-12 erg cm-2 s-1
Counts to flux (obs)3.05 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.70 × 10-11 erg cm-2 ct-1
W-stat (dof)
What's this?
328.79 (359)
Spectrum exposure30.1 ks

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