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Swift-XRT spectra of GRB 121202A

Last updated after receiving ObsID 00540255001, version 4.

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Time-averaged spectrum (T0 + 2828 to 68038 s)

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PC mode spectrum of GRB 121202A

PC mode. Mean photon arrival: T0+12011 s

N_H (Galactic)	4 × 10²⁰ cm^-2
N_H (intrinsic)	1.4 (+0.4, -0.4) × 10²¹ cm^-2
z of absorber	0
Photon index	2.13 (+0.15, -0.14)
Flux (0.3-10 keV) (Observed)	2.66 (+0.20, -0.18) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.01 (+0.26, -0.31) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	4 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5 × 10^-11 erg cm^-2 ct^-1
C-stat (dof)	315.05 (391)
Exposure time	19.3 ks

Late Time spectrum (T0 + 4000 to 68038 s)

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PC mode spectrum of GRB 121202A

PC mode. Mean photon arrival: T0+15928 s

N_H (Galactic)	4 × 10²⁰ cm^-2
N_H (intrinsic)	1.3 (+0.5, -0.4) × 10²¹ cm^-2
z of absorber	0
Photon index	2.11 (+0.18, -0.17)
Flux (0.3-10 keV) (Observed)	1.86 (+0.17, -0.15) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.74 (+0.22, -0.24) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	4 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5 × 10^-11 erg cm^-2 ct^-1
C-stat (dof)	278.09 (335)
Exposure time	18.2 ks