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Swift-XRT spectra of GRB 120711A

Last updated after receiving ObsID 00020223004, version 18.

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

Time-averaged spectrum (T0 + 8319 to 239272 s)

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WT and PC mode spectra of GRB 120711A

WT mode. Mean photon arrival: T0+8450 s

N_H (Galactic)	7.9 × 10²⁰ cm^-2
N_H (intrinsic)	1.63 (+0.29, -0.26) × 10²² cm^-2
z of absorber	1.405
Photon index	1.907 (+0.096, -0.090)
Flux (0.3-10 keV) (Observed)	3.74 (+0.21, -0.20) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5.52 (+0.34, -0.22) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	4.1 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	6.1 × 10^-11 erg cm^-2 ct^-1
C-stat (dof)	470.04 (518)
Exposure time	269 s

PC mode. Mean photon arrival: T0+58121 s

N_H (Galactic)	7.9 × 10²⁰ cm^-2
N_H (intrinsic)	1.28 (+0.19, -0.17) × 10²² cm^-2
z of absorber	1.405
Photon index	1.849 (+0.065, -0.064)
Flux (0.3-10 keV) (Observed)	1.521 (+0.060, -0.058) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.131 (+0.073, -0.070) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	4.3 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	6.1 × 10^-11 erg cm^-2 ct^-1
C-stat (dof)	603.60 (604)
Exposure time	18.2 ks