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Swift-XRT spectra of GRB 171001A

Last updated after receiving ObsID 00775553003, version 7

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 + 201 to 62344 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+1537 s

N_H (Galactic)	3.56 × 10²⁰ cm^-2
N_H (intrinsic)	2.6 (+4.7, -2.6) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.09 (+0.22, -0.19)
Flux (0.3-10 keV) (Observed)	3.0 (+0.4, -0.3) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.53 (+0.37, -0.28) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.11 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.66 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	174.57 (224)
Spectrum exposure	7.2 ks

Late Time spectrum (T0 + 7185 to 62344 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+22661 s

N_H (Galactic)	3.56 × 10²⁰ cm^-2
N_H (intrinsic)	1.64 (+0.90, -1.64) × 10²² cm^-2
z of absorber	0
Photon index	9 (+41, -5)
Flux (0.3-10 keV) (Observed)	3.8 (+8.1, -1.9) × 10^-14 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	8 (+1.00 × 10¹², -8) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	1.50 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	2.99 × 10^-9 erg cm^-2 ct^-1
W-stat (dof) What's this?	7.67 (9)
Spectrum exposure	5.9 ks