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Swift-XRT spectra of GRB 171102B

Last updated after receiving ObsID 00785510001, version 10

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 132 to 24102 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+6994 s

N_H (Galactic)	4.51 × 10²¹ cm^-2
N_H (intrinsic)	8.9 (+17.3, -8.9) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.06 (+0.17, -0.16)
Flux (0.3-10 keV) (Observed)	8.2 (+0.8, -0.8) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9.3 (+0.7, -0.7) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	7.30 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	8.32 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	340.51 (409)
Spectrum exposure	10.4 ks

Late Time spectrum (T0 + 4944 to 24102 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+10973 s

N_H (Galactic)	4.51 × 10²¹ cm^-2
N_H (intrinsic)	1.4 (+2.5, -1.4) × 10²¹ cm^-2
z of absorber	0
Photon index	1.09 (+0.23, -0.21)
Flux (0.3-10 keV) (Observed)	4.9 (+0.6, -0.6) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5.7 (+0.6, -0.5) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	7.29 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	8.41 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	218.12 (307)
Spectrum exposure	9.4 ks