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Swift-XRT spectra of GRB 120803A

Last updated after receiving ObsID 00529582001, version 15

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 154 to 5868 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+3338 s

N_H (Galactic)	3.76 × 10²¹ cm^-2
N_H (intrinsic)	6.5 (+1.03 × 10³, -6.5) × 10¹⁹ cm^-2
z of absorber	0
Photon index	1.0 (+1.0, -0.5)
Flux (0.3-10 keV) (Observed)	1.1 (+0.5, -0.5) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.3 (+0.5, -0.4) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	7.06 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.81 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	16.99 (26)
Spectrum exposure	2.5 ks

Late Time spectrum (T0 + 4457 to 5868 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+5213 s

N_H (Galactic)	3.76 × 10²¹ cm^-2
N_H (intrinsic)	0 (+1.18 × 10²², -0) cm^-2
z of absorber	0
Photon index	1.05 (+1.52, -0.55)
Flux (0.3-10 keV) (Observed)	1.2 (+0.9, -0.7) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.31 (+1.27, -0.61) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	7.16 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.89 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	12.46 (14)
Spectrum exposure	1.4 ks