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Swift-XRT spectra of GRB 160501A

Last updated after receiving ObsID 00684679001, version 10

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 134 to 59464 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+190 s

N_H (Galactic)	1.62 × 10²¹ cm^-2
N_H (intrinsic)	1.1 (+0.4, -0.4) × 10²¹ cm^-2
z of absorber	0
Photon index	2.92 (+0.15, -0.15)
Flux (0.3-10 keV) (Observed)	3.33 (+0.19, -0.17) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	8.6 (+1.2, -1.1) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	2.43 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	6.28 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	304.01 (339)
Spectrum exposure	161 s

PC mode. Mean photon arrival: T0+7729 s

N_H (Galactic)	1.62 × 10²¹ cm^-2
N_H (intrinsic)	0 (+6.19 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	2.07 (+0.25, -0.18)
Flux (0.3-10 keV) (Observed)	1.57 (+0.22, -0.23) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.12 (+0.28, -0.36) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.38 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.57 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	141.03 (157)
Spectrum exposure	8.9 ks

Late Time spectrum (T0 + 5788 to 59464 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+31518 s

N_H (Galactic)	1.62 × 10²¹ cm^-2
N_H (intrinsic)	0 (+1.68 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	1.8 (+0.6, -0.3)
Flux (0.3-10 keV) (Observed)	4.4 (+1.4, -1.4) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5.3 (+1.9, -1.5) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.77 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.52 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	27.95 (47)
Spectrum exposure	6.7 ks