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Swift-XRT spectra of GRB 151004A

Last updated after receiving ObsID 00657564002, version 13

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 3616 to 22035 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+8781 s

N_H (Galactic)	8.11 × 10²¹ cm^-2
N_H (intrinsic)	6 (+39, -6) × 10²¹ cm^-2
z of absorber	0
Photon index	1.2 (+2.1, -1.0)
Flux (0.3-10 keV) (Observed)	4.6 (+2.9, -2.4) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	6.0 (+49.4, -2.4) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	9.02 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.16 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	30.15 (20)
Spectrum exposure	5.7 ks

Late Time spectrum (T0 + 4000 to 22035 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+9542 s

N_H (Galactic)	8.11 × 10²¹ cm^-2
N_H (intrinsic)	9 (+387, -9) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.05 (+2.18, -0.82)
Flux (0.3-10 keV) (Observed)	4.3 (+2.8, -2.3) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5.1 (+4.9, -1.8) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	9.17 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.08 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	28.98 (17)
Spectrum exposure	5.4 ks