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Swift-XRT spectra of GRB 150626B

Last updated after receiving ObsID 00646786004, version 7

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 + 129 to 40971 s)

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PC mode spectrum of Time-averaged

WT mode. Mean photon arrival: T0+132 s

Can't find a valid fit for this spectrum

PC mode. Mean photon arrival: T0+15281 s

N_H (Galactic)	1.69 × 10²⁰ cm^-2
N_H (intrinsic)	1.01 (+0.14, -0.13) × 10²² cm^-2
z of absorber	0
Photon index	2.03 (+0.15, -0.14)
Flux (0.3-10 keV) (Observed)	8.9 (+0.6, -0.6) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.72 (+0.21, -0.13) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	4.78 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	9.21 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	437.07 (473)
Spectrum exposure	11.5 ks

Late Time spectrum (T0 + 5248 to 40971 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+19125 s

N_H (Galactic)	1.69 × 10²⁰ cm^-2
N_H (intrinsic)	1.05 (+0.17, -0.15) × 10²² cm^-2
z of absorber	0
Photon index	1.98 (+0.16, -0.16)
Flux (0.3-10 keV) (Observed)	8.5 (+0.6, -0.6) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.58 (+0.21, -0.11) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	4.98 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	9.28 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	388.86 (444)
Spectrum exposure	9.8 ks