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Swift-XRT spectra of GRB 120711A

Last updated after receiving ObsID 00020223004, version 22

Data were analysed using HEASOFT version 6.32

About these products.

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Add time-sliced spectrum.

The spectral fits assume a redshift: 1.405 (GCN 13441)

Time-averaged spectrum (T0 + 8319 to 239287 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+8450 s

N_H (Galactic)	1.06 × 10²¹ cm^-2
N_H (intrinsic)	2.3 (+0.5, -0.4) × 10²² cm^-2
z of absorber	1.405
Photon index	1.85 (+0.10, -0.09)
Flux (0.3-10 keV) (Observed)	3.78 (+0.21, -0.21) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5.35 (+0.28, -0.25) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	4.04 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.73 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	437.75 (515)
Spectrum exposure	269 s

PC mode. Mean photon arrival: T0+58444 s

N_H (Galactic)	1.06 × 10²¹ cm^-2
N_H (intrinsic)	2.03 (+0.30, -0.28) × 10²² cm^-2
z of absorber	1.405
Photon index	1.78 (+0.07, -0.06)
Flux (0.3-10 keV) (Observed)	1.68 (+0.07, -0.07) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.28 (+0.08, -0.07) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	4.27 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.80 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	597.29 (605)
Spectrum exposure	18.2 ks