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Swift-XRT spectra of GRB 160411A

Last updated after receiving ObsID 00682339001, version 11

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 3140 to 33925 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+8843 s

N_H (Galactic)	1.61 × 10²⁰ cm^-2
N_H (intrinsic)	1.2 (+2.2, -1.2) × 10²¹ cm^-2
z of absorber	0
Photon index	1.8 (+0.7, -0.6)
Flux (0.3-10 keV) (Observed)	2.41 (+1.26, -0.79) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.93 (+1.86, -0.74) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.92 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.77 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	30.89 (47)
Spectrum exposure	11.3 ks

Late Time spectrum (T0 + 4000 to 33925 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+13125 s

N_H (Galactic)	1.61 × 10²⁰ cm^-2
N_H (intrinsic)	2.2 (+4.7, -2.2) × 10²¹ cm^-2
z of absorber	0
Photon index	1.80 (+1.09, -0.88)
Flux (0.3-10 keV) (Observed)	1.54 (+1.32, -0.66) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.0 (+0.9, -0.7) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	4.20 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.45 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	16.17 (27)
Spectrum exposure	10.5 ks