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Swift-XRT spectra of GRB 151212A

Last updated after receiving ObsID 00034685003, version 8

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

Time-averaged spectrum (T0 + 8361 to 48404 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+34262 s

N_H (Galactic)	4.51 × 10²⁰ cm^-2
N_H (intrinsic)	7.5 (+11.1, -7.5) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.9 (+0.4, -0.3)
Flux (0.3-10 keV) (Observed)	2.6 (+0.6, -0.5) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.1 (+0.5, -0.5) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.41 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.15 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	105.02 (133)
Spectrum exposure	3.5 ks