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Table 3

Parameters of the best-fit model to SNR and bright source regions.

Region SMC absorption Power-law cont. Sedov model Goodness Unabsorbed LXa
1021 cm-2 photon index shock T (keV) Ion. time (1010 cm-3 s) of fit 0.5–10 keV
normalization normalization χ2/d.o.f. (1035   erg   s-1)

SNR 3.4(f) 1.58(f) 1.03  ±  0.12 6.1 1103/1032 1.6  ±  0.4
1.0 × 10-5(f) 1.4 ± 0.3 × 10-4
Bright source 3.4  ±  0.6 1.58  ±  0.07 1.03(f) 6.1(f) 150/137 1.6  ±  0.2
3.4 ± 0.4 × 10-5 3.6 × 10-6(f)

Notes.

(a)

Includes correction for spillover of bright source photons into SNR extraction area and vice versa.

(f) Parameter fixed for consistency between fit regions.

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