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Swift-XRT spectra of GRB 181013A

Last updated after receiving ObsID 00866783002, version 8

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 + 115 to 36585 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+6764 s

N_H (Galactic)	9.41 × 10¹⁹ cm^-2
N_H (intrinsic)	6 (+3, -3) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.67 (+0.12, -0.11)
Flux (0.3-10 keV) (Observed)	7.5 (+0.6, -0.6) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	8.3 (+0.5, -0.5) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.81 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.20 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	350.56 (384)
Spectrum exposure	11.7 ks

Late Time spectrum (T0 + 5621 to 36585 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+12726 s

N_H (Galactic)	9.41 × 10¹⁹ cm^-2
N_H (intrinsic)	6 (+5, -4) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.79 (+0.17, -0.16)
Flux (0.3-10 keV) (Observed)	2.97 (+0.33, -0.30) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.35 (+0.28, -0.27) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.55 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.01 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	253.51 (277)
Spectrum exposure	9.5 ks