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Swift-XRT spectra of GRB 080212

Last updated after receiving ObsID 00303105002, version 20

Data were analysed using HEASOFT version 6.35.2

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 112 to 68548 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+260 s

N_H (Galactic)	1.09 × 10²¹ cm^-2
N_H (intrinsic)	2.17 (+0.13, -0.13) × 10²¹ cm^-2
z of absorber	0
Photon index	2.68 (+0.04, -0.04)
Flux (0.3-10 keV) (Observed)	1.385 (+0.025, -0.024) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.223 (+0.068, -0.109) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	2.69 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	6.26 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	668.43 (639)
Spectrum exposure	364 s

PC mode. Mean photon arrival: T0+15127 s

N_H (Galactic)	1.09 × 10²¹ cm^-2
N_H (intrinsic)	9 (+4, -4) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.98 (+0.12, -0.11)
Flux (0.3-10 keV) (Observed)	3.65 (+0.25, -0.23) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.98 (+0.27, -0.25) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.55 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.84 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	370.26 (424)
Spectrum exposure	20.5 ks

Late Time spectrum (T0 + 4002 to 68548 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+15669 s

N_H (Galactic)	1.09 × 10²¹ cm^-2
N_H (intrinsic)	1.0 (+0.4, -0.4) × 10²¹ cm^-2
z of absorber	0
Photon index	2.01 (+0.12, -0.12)
Flux (0.3-10 keV) (Observed)	3.41 (+0.24, -0.22) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.73 (+0.27, -0.27) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.52 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.88 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	355.34 (415)
Spectrum exposure	20.2 ks