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Swift-XRT spectra of GRB 151210A

Last updated after receiving ObsID 00666931008, version 4

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 153 to 46217 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+164 s

N_H (Galactic)	1.30 × 10²¹ cm^-2
N_H (intrinsic)	0 (+1.34 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	2.2 (+0.6, -0.4)
Flux (0.3-10 keV) (Observed)	1.2 (+0.4, -0.3) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.4 (+0.6, -0.3) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	2.74 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.16 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	49.63 (63)
Spectrum exposure	21 s

PC mode. Mean photon arrival: T0+5568 s

N_H (Galactic)	1.30 × 10²¹ cm^-2
N_H (intrinsic)	0 (+4.85 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	1.948 (+0.205, -0.092)
Flux (0.3-10 keV) (Observed)	2.47 (+0.23, -0.27) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.10 (+0.27, -0.33) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.43 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.31 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	196.80 (260)
Spectrum exposure	10.6 ks

Late Time spectrum (T0 + 5187 to 46217 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+15305 s

N_H (Galactic)	1.30 × 10²¹ cm^-2
N_H (intrinsic)	6.6 (+13.8, -6.6) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.0 (+0.4, -0.3)
Flux (0.3-10 keV) (Observed)	8.4 (+1.9, -1.5) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.12 (+0.29, -0.17) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.59 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.81 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	92.91 (128)
Spectrum exposure	9.1 ks