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Swift-XRT spectra of GRB 151001A

Last updated after receiving ObsID 00657286002, version 8

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 67 to 39785 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+70 s

N_H (Galactic)	3.53 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+6.40 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	1.6 (+0.7, -0.6)
Flux (0.3-10 keV) (Observed)	1.33 (+1.63, -0.46) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.5 (+0.8, -0.6) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	3.56 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.94 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	20.22 (10)
Spectrum exposure	5 s

PC mode. Mean photon arrival: T0+3067 s

N_H (Galactic)	3.53 × 10²⁰ cm^-2
N_H (intrinsic)	4 (+4, -3) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.78 (+0.14, -0.14)
Flux (0.3-10 keV) (Observed)	8.6 (+0.8, -0.7) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9.7 (+0.7, -0.6) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.68 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.15 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	336.60 (331)
Spectrum exposure	8.8 ks

Late Time spectrum (T0 + 4788 to 39785 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+13930 s

N_H (Galactic)	3.53 × 10²⁰ cm^-2
N_H (intrinsic)	7.0 (+10.6, -7.0) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.0 (+0.4, -0.4)
Flux (0.3-10 keV) (Observed)	8.5 (+2.0, -1.6) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.05 (+0.20, -0.17) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.23 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.03 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	104.11 (108)
Spectrum exposure	7.3 ks