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Table 5.

Global spectrum fit parameters.

Model kT Abund. Norm. (a) Γ IC flux (b) C-stat/d.o.f.
(keV) (Z⊙) (10−3 cm−5) (10−12 erg s−1 cm−2)
1T 5.2 ± 0.1 0.127 ± 0.017 5.6 ± 0.2 ⋯ ⋯ 9939/9694
1T+IC 4.7 ± 0.3 0.145 ± 0.020 5.3 ± 0.2 2.0 (fixed) < 0.94 9935/9693
1T+IC (c) 4.7 ± 0.1 5.5 ± 0.1 2.0 (fixed) 0.376 ± 0.009 9753/9681
2*2T+IC 3.2 ± 1.3 2*0.159 ± 0.022 4.6 ± 2.0 2*2.0 (fixed) 2*< 0.34 2*9931/9692
8.5 ± 5.0 2.0 ± 2.5
Tmap+IC (d) ⋯ ⋯ ⋯ 2.0 (fixed) < 0.22 10227/9691
Tmap+IC (e) ⋯ ⋯ ⋯ 2.0 (fixed) < 0.35 10225/9691
Tmap+IC (c),(e) ⋯ ⋯ ⋯ 2.0 (fixed) < 0.25 10225/9679
Tmap+IC (e) ⋯ ⋯ ⋯ 2.1 ± 0.9 < 0.40 10255/9690

Notes.

(a)

Normalization of the APEC thermal spectrum, which is given by , where z is the redshift, DA is the angular diameter distance, ne is the electron density, nH is the ionized hydrogen density, and V is the volume of the cluster.

(b)

20−80 keV.

(c)

Obtained with the Bayesian MCMC analysis. Statistic includes a Bayesian contribution of −182, due to Gaussian priors.

(d)

For the map models the only parameters left free to fit are the overall adjustment constants and the power-law normalization.

(e)

Obtained with the re-measured temperature map, with parameters estimated in the 3.0−8.5 keV band (see text).

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