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Swift-XRT spectra of GRB 130807A

Last updated after receiving ObsID 00565651013, version 10

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 88 to 40201 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+214 s

N_H (Galactic)	7.07 × 10²¹ cm^-2
N_H (intrinsic)	1.90 (+0.18, -0.17) × 10²² cm^-2
z of absorber	0
Photon index	1.56 (+0.08, -0.08)
Flux (0.3-10 keV) (Observed)	3.01 (+0.09, -0.09) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5.02 (+0.25, -0.21) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	7.67 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.28 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	809.32 (799)
Spectrum exposure	222 s

PC mode. Mean photon arrival: T0+18388 s

N_H (Galactic)	7.07 × 10²¹ cm^-2
N_H (intrinsic)	1.6 (+0.8, -0.7) × 10²² cm^-2
z of absorber	0
Photon index	2.3 (+0.5, -0.4)
Flux (0.3-10 keV) (Observed)	1.76 (+0.31, -0.26) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5.3 (+3.8, -1.1) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	5.53 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.65 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	160.34 (189)
Spectrum exposure	10.4 ks

Late Time spectrum (T0 + 4000 to 40201 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+18987 s

N_H (Galactic)	7.07 × 10²¹ cm^-2
N_H (intrinsic)	1.5 (+0.8, -0.7) × 10²² cm^-2
z of absorber	0
Photon index	2.2 (+0.5, -0.4)
Flux (0.3-10 keV) (Observed)	1.80 (+0.33, -0.27) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5.0 (+4.3, -1.2) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	5.60 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.56 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	156.17 (184)
Spectrum exposure	10.0 ks