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Swift-XRT spectra of GRB 060204B

Last updated after receiving ObsID 00180241007, version 25.

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Time-averaged spectrum (T0 + 107 to 202515 s)

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WT and PC mode spectra of GRB 060204B

WT mode. Mean photon arrival: T0+202 s

N_H (Galactic)	1.7 × 10²⁰ cm^-2
N_H (intrinsic)	2.17 (+0.23, -0.22) × 10²¹ cm^-2
z of absorber	0
Photon index	2.149 (+0.085, -0.082)
Flux (0.3-10 keV) (Observed)	9.13 (+0.40, -0.38) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.489 (+0.055, -0.063) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	3.5 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.7 × 10^-11 erg cm^-2 ct^-1
C-stat (dof)	522.58 (562)
Exposure time	161 s

PC mode. Mean photon arrival: T0+13158 s

N_H (Galactic)	1.7 × 10²⁰ cm^-2
N_H (intrinsic)	1.21 (+0.30, -0.28) × 10²¹ cm^-2
z of absorber	0
Photon index	2.21 (+0.13, -0.13)
Flux (0.3-10 keV) (Observed)	2.24 (+0.15, -0.14) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.31 (+0.19, -0.23) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.5 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.2 × 10^-11 erg cm^-2 ct^-1
C-stat (dof)	394.73 (401)
Exposure time	30.5 ks

Late Time spectrum (T0 + 4012 to 202515 s)

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pc mode ps file

PC mode. Mean photon arrival: T0+15994 s

N_H (Galactic)	1.7 × 10²⁰ cm^-2
N_H (intrinsic)	1.25 (+0.33, -0.31) × 10²¹ cm^-2
z of absorber	0
Photon index	2.32 (+0.16, -0.14)
Flux (0.3-10 keV) (Observed)	1.56 (+0.11, -0.10) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.44 (+0.16, -0.19) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.3 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.2 × 10^-11 erg cm^-2 ct^-1
C-stat (dof)	347.82 (362)
Exposure time	30.1 ks