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Swift-XRT spectra of GRB 100802A

Last updated after receiving ObsID 00430603017, version 6

Data were analysed using HEASOFT version 6.35.2

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 85 to 41431 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+463 s

N_H (Galactic)	1.38 × 10²¹ cm^-2
N_H (intrinsic)	8.9 (+1.2, -1.2) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.692 (+0.028, -0.028)
Flux (0.3-10 keV) (Observed)	1.686 (+0.029, -0.029) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.099 (+0.028, -0.024) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	4.21 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.24 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	848.62 (832)
Spectrum exposure	798 s

PC mode. Mean photon arrival: T0+19589 s

N_H (Galactic)	1.38 × 10²¹ cm^-2
N_H (intrinsic)	0 (+6.46 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	1.91 (+0.27, -0.11)
Flux (0.3-10 keV) (Observed)	1.07 (+0.12, -0.15) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.35 (+0.15, -0.18) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.53 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.44 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	150.00 (204)
Spectrum exposure	17.6 ks

Late Time spectrum (T0 + 4135 to 41431 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+24183 s

N_H (Galactic)	1.38 × 10²¹ cm^-2
N_H (intrinsic)	0 (+6.05 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	1.97 (+0.27, -0.13)
Flux (0.3-10 keV) (Observed)	7.45 (+0.90, -1.14) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9.5 (+1.1, -1.4) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.44 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.37 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	108.03 (177)
Spectrum exposure	17.5 ks