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Swift-XRT spectra of GRB 201128A

Last updated after receiving ObsID 01009679003, version 5

Data were analysed using HEASOFT version 6.35.2

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Add time-sliced spectrum.

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 133 to 50865 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+10408 s

N_H (Galactic)	3.54 × 10²⁰ cm^-2
N_H (intrinsic)	1.1 (+0.6, -0.6) × 10²¹ cm^-2
z of absorber	0
Photon index	2.07 (+0.22, -0.21)
Flux (0.3-10 keV) (Observed)	2.14 (+0.27, -0.23) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.84 (+0.29, -0.28) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.27 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.34 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	173.78 (239)
Spectrum exposure	10.3 ks

Late Time spectrum (T0 + 5204 to 50865 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+16963 s

N_H (Galactic)	3.54 × 10²⁰ cm^-2
N_H (intrinsic)	1.4 (+0.9, -0.8) × 10²¹ cm^-2
z of absorber	0
Photon index	2.24 (+0.30, -0.28)
Flux (0.3-10 keV) (Observed)	1.24 (+0.20, -0.17) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.85 (+0.26, -0.22) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.09 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.60 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	122.59 (167)
Spectrum exposure	9.7 ks