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Swift-XRT spectra of GRB 150716A

Last updated after receiving ObsID 00649157003, version 15

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 84 to 22711 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+131 s

N_H (Galactic)	7.03 × 10²¹ cm^-2
N_H (intrinsic)	7.3 (+2.2, -2.0) × 10²¹ cm^-2
z of absorber	0
Photon index	2.78 (+0.23, -0.22)
Flux (0.3-10 keV) (Observed)	3.77 (+0.31, -0.30) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.7 (+0.7, -0.4) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	3.62 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.67 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	331.39 (404)
Spectrum exposure	126 s

PC mode. Mean photon arrival: T0+9202 s

N_H (Galactic)	7.03 × 10²¹ cm^-2
N_H (intrinsic)	1.5 (+2.6, -1.5) × 10²² cm^-2
z of absorber	0
Photon index	2.1 (+1.4, -1.1)
Flux (0.3-10 keV) (Observed)	10 (+5, -3) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.3 (+15.4, -1.1) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	5.83 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.39 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	53.09 (38)
Spectrum exposure	3.5 ks

Late Time spectrum (T0 + 5373 to 22711 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+9202 s

N_H (Galactic)	7.03 × 10²¹ cm^-2
N_H (intrinsic)	1.5 (+2.6, -1.5) × 10²² cm^-2
z of absorber	0
Photon index	2.1 (+1.4, -1.1)
Flux (0.3-10 keV) (Observed)	10 (+5, -3) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.3 (+11.8, -1.1) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	5.83 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.39 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	53.10 (38)
Spectrum exposure	3.5 ks