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Swift-XRT spectra of GRB 120215A

Last updated after receiving ObsID 00515015008, version 9.

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Time-averaged spectrum (T0 + 110 to 48179 s)

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WT and PC mode spectra of GRB 120215A

WT mode. Mean photon arrival: T0+118 s

N_H (Galactic)	5 × 10²⁰ cm^-2
N_H (intrinsic)	5.9 (+12.0, -5.9) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.2 (+0.6, -0.5)
Flux (0.3-10 keV) (Observed)	1.9 (+0.6, -0.5) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.7 (+0.7, -0.6) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	2.8 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4 × 10^-11 erg cm^-2 ct^-1
C-stat (dof)	75.93 (90)
Exposure time	20 s

PC mode. Mean photon arrival: T0+17062 s

N_H (Galactic)	5 × 10²⁰ cm^-2
N_H (intrinsic)	4 (+4, -4) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.14 (+0.19, -0.18)
Flux (0.3-10 keV) (Observed)	1.35 (+0.14, -0.12) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.79 (+0.16, -0.17) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4 × 10^-11 erg cm^-2 ct^-1
C-stat (dof)	269.37 (287)
Exposure time	21.5 ks

Late Time spectrum (T0 + 5227 to 48179 s)

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PC mode spectrum of GRB 120215A

PC mode. Mean photon arrival: T0+22212 s

N_H (Galactic)	5 × 10²⁰ cm^-2
N_H (intrinsic)	7 (+5, -4) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.29 (+0.24, -0.22)
Flux (0.3-10 keV) (Observed)	9.95 (+1.13, -0.99) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.48 (+0.15, -0.18) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5 × 10^-11 erg cm^-2 ct^-1
C-stat (dof)	221.62 (251)
Exposure time	19.7 ks