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Swift-XRT spectra of GRB 170827A

Last updated after receiving ObsID 00769567001, version 6

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 + 130 to 17369 s)

Download spectral files for Time-averaged spectrum.

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WT mode spectrum of Time-averaged

PC mode spectrum of Time-averaged

WT mode. Mean photon arrival: T0+203 s

N_H (Galactic)	1.20 × 10²¹ cm^-2
N_H (intrinsic)	2.9 (+1.5, -1.4) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.22 (+0.06, -0.05)
Flux (0.3-10 keV) (Observed)	2.06 (+0.06, -0.06) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.92 (+0.07, -0.07) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	3.00 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.27 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	571.26 (613)
Spectrum exposure	166 s

PC mode. Mean photon arrival: T0+16941 s

Can't find a valid fit for this spectrum

Late Time spectrum (T0 + 16379 to 17369 s)

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PC mode. Mean photon arrival: T0+16941 s

Can't find a valid fit for this spectrum