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Swift-XRT spectra of GRB 130504C

Last updated after receiving ObsID 00020267002, version 7

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

Time-averaged spectrum (T0 + 65575 to 93245 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+79594 s

N_H (Galactic)	3.91 × 10²¹ cm^-2
N_H (intrinsic)	4.3 (+3.6, -2.8) × 10²¹ cm^-2
z of absorber	0
Photon index	1.8 (+0.4, -0.3)
Flux (0.3-10 keV) (Observed)	2.4 (+0.4, -0.4) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.7 (+1.0, -0.6) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	5.14 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.90 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	178.32 (192)
Spectrum exposure	7.7 ks