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Swift-XRT spectra of GRB 050603

Last updated after receiving ObsID 00131560013, version 11

Data were analysed using HEASOFT version 6.35.2

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Add time-sliced spectrum.

The spectral fits assume a redshift: 2.821 (GCN 3520)

Time-averaged spectrum (T0 + 33799 to 317846 s)

Download spectral files for Time-averaged spectrum.

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+34512 s

N_H (Galactic)	2.39 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+4.97 × 10²², -0) cm^-2
z of absorber	2.821
Photon index	2.00 (+2.01, -0.97)
Flux (0.3-10 keV) (Observed)	4.2 (+3.3, -2.0) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.6 (+3.8, -2.7) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.02 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.29 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	48.50 (59)
Spectrum exposure	214 s

PC mode. Mean photon arrival: T0+97423 s

N_H (Galactic)	2.39 × 10²⁰ cm^-2
N_H (intrinsic)	4 (+6, -4) × 10²¹ cm^-2
z of absorber	2.821
Photon index	1.95 (+0.13, -0.12)
Flux (0.3-10 keV) (Observed)	4.3 (+0.4, -0.3) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.8 (+0.3, -0.3) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.26 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.59 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	316.57 (331)
Spectrum exposure	89.0 ks