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Swift-XRT spectra of GRB 150801B

Last updated after receiving ObsID 00650977001, version 24

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 82 to 154878 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+86 s

N_H (Galactic)	2.70 × 10²¹ cm^-2
N_H (intrinsic)	0 (+4.23 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	1.48 (+1.21, -0.58)
Flux (0.3-10 keV) (Observed)	1.2 (+0.9, -0.5) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.38 (+1.13, -0.72) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	3.93 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.43 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	14.72 (18)
Spectrum exposure	8 s

PC mode. Mean photon arrival: T0+4096 s

N_H (Galactic)	2.70 × 10²¹ cm^-2
N_H (intrinsic)	2.9 (+0.5, -0.4) × 10²² cm^-2
z of absorber	0
Photon index	1.76 (+0.20, -0.19)
Flux (0.3-10 keV) (Observed)	8.8 (+0.6, -0.6) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.76 (+0.34, -0.17) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	7.82 × 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?	522.30 (546)
Spectrum exposure	33.4 ks

Late Time spectrum (T0 + 4937 to 154878 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+10181 s

N_H (Galactic)	2.70 × 10²¹ cm^-2
N_H (intrinsic)	3.71 (+1.16, -0.99) × 10²² cm^-2
z of absorber	0
Photon index	1.6 (+0.4, -0.4)
Flux (0.3-10 keV) (Observed)	1.66 (+0.22, -0.19) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.01 (+1.06, -0.46) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	9.28 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.68 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	299.98 (325)
Spectrum exposure	31.9 ks