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Swift-XRT spectra of GRB 051001

Last updated after receiving ObsID 00157870005, version 17

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

The spectral fits assume a redshift: 2.4296 (Kruehler et al. 2012)

Non-standard pipeline processing was used to produce these data. No filtering on earth/moon/sun angles was applied to the WT data.

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 193 to 169034 s)

Download spectral files for Time-averaged spectrum.

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+314 s

N_H (Galactic)	1.20 × 10²⁰ cm^-2
N_H (intrinsic)	2.2 (+0.4, -0.3) × 10²² cm^-2
z of absorber	2.4296
Photon index	1.40 (+0.05, -0.05)
Flux (0.3-10 keV) (Observed)	3.74 (+0.14, -0.14) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.11 (+0.13, -0.13) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	4.69 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.16 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	646.49 (669)
Spectrum exposure	669 s

PC mode. Mean photon arrival: T0+36867 s

N_H (Galactic)	1.20 × 10²⁰ cm^-2
N_H (intrinsic)	2.03 (+1.13, -0.96) × 10²² cm^-2
z of absorber	2.4296
Photon index	2.07 (+0.24, -0.22)
Flux (0.3-10 keV) (Observed)	3.5 (+0.5, -0.5) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.5 (+0.6, -0.5) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.17 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.09 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	146.75 (191)
Spectrum exposure	40.9 ks

Late Time spectrum (T0 + 4839 to 169034 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+52475 s

N_H (Galactic)	1.20 × 10²⁰ cm^-2
N_H (intrinsic)	2.0 (+1.3, -1.1) × 10²² cm^-2
z of absorber	2.4296
Photon index	2.15 (+0.30, -0.28)
Flux (0.3-10 keV) (Observed)	2.1 (+0.4, -0.3) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.8 (+0.5, -0.4) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.04 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.00 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	113.34 (146)
Spectrum exposure	40.4 ks