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Swift-XRT spectra of GRB 150518A

Last updated after receiving ObsID 00020519016, version 4

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 + 10361 to 20175 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+17807 s

N_H (Galactic)	3.40 × 10²⁰ cm^-2
N_H (intrinsic)	8 (+4, -3) × 10²¹ cm^-2
z of absorber	0
Photon index	3.5 (+0.9, -0.8)
Flux (0.3-10 keV) (Observed)	8.8 (+2.7, -1.8) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	7.9 (+22.6, -2.8) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	2.32 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	2.08 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	63.97 (76)
Spectrum exposure	383 s

Late Time spectrum (T0 + 10361 to 20175 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+17807 s

N_H (Galactic)	3.40 × 10²⁰ cm^-2
N_H (intrinsic)	8 (+4, -3) × 10²¹ cm^-2
z of absorber	0
Photon index	3.5 (+0.9, -0.8)
Flux (0.3-10 keV) (Observed)	8.8 (+2.7, -1.8) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	7.9 (+22.4, -2.8) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	2.32 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	2.08 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	63.97 (76)
Spectrum exposure	383 s