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Swift-XRT spectra of GRB 151127A

Last updated after receiving ObsID 00665268001, version 5

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 + 80 to 35440 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+1853 s

N_H (Galactic)	1.02 × 10²¹ cm^-2
N_H (intrinsic)	6.6 (+22.3, -6.6) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.4 (+0.8, -0.5)
Flux (0.3-10 keV) (Observed)	2.1 (+0.8, -0.6) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.30 (+2.63, -0.94) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	2.90 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.52 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	51.23 (61)
Spectrum exposure	13.2 ks

Late Time spectrum (T0 + 4717 to 35440 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+12018 s

N_H (Galactic)	1.02 × 10²¹ cm^-2
N_H (intrinsic)	0 (+8.98 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	2.0 (+4.9, -0.9)
Flux (0.3-10 keV) (Observed)	3.1 (+3.5, -2.2) × 10^-14 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.7 (+3.2, -2.3) × 10^-14 erg cm^-2 s^-1
Counts to flux (obs)	3.16 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.74 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	6.83 (7)
Spectrum exposure	12.0 ks