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Swift-XRT spectra of GRB 120805A

Last updated after receiving ObsID 00530031004, version 10.

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Time-averaged spectrum (T0 + 126 to 13599 s)

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WT and PC mode spectra of GRB 120805A

WT mode. Mean photon arrival: T0+174 s

N_H (Galactic)	2.2 × 10²⁰ cm^-2
N_H (intrinsic)	2.03 (+1.04, -0.87) × 10²¹ cm^-2
z of absorber	0
Photon index	1.39 (+0.22, -0.21)
Flux (0.3-10 keV) (Observed)	3.87 (+0.53, -0.49) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.58 (+0.46, -0.43) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	5.3 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	6.3 × 10^-11 erg cm^-2 ct^-1
C-stat (dof)	256.33 (379)
Exposure time	87 s

PC mode. Mean photon arrival: T0+5482 s

N_H (Galactic)	2.2 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+8.4 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	1.63 (+0.28, -0.19)
Flux (0.3-10 keV) (Observed)	9.0 (+1.8, -2.0) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9.4 (+1.7, -1.9) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	4.2 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.4 × 10^-11 erg cm^-2 ct^-1
C-stat (dof)	80.07 (88)
Exposure time	6.0 ks

Late Time spectrum (T0 + 5307 to 13599 s)

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PC mode spectrum of GRB 120805A

PC mode. Mean photon arrival: T0+9209 s

N_H (Galactic)	2.2 × 10²⁰ cm^-2
N_H (intrinsic)	2.5 (+14.5, -2.5) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.13 (+0.80, -0.46)
Flux (0.3-10 keV) (Observed)	4.4 (+1.3, -1.3) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5.2 (+1.7, -1.3) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.4 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.0 × 10^-11 erg cm^-2 ct^-1
C-stat (dof)	43.99 (46)
Exposure time	5.1 ks