Table 2

Fit parameters.

Model Parameter 30 Dor west 30 Dor centre 30 Dor C west Between SNRs
tbvarabs NH LMC [1022 cm−2] 0.32 (0.28−0.37) 0.55 (0.48−0.61) 0.54 (0.49−0.61) 0.083 (0.074−0.096)
vapec1 kT1 [keV] 0.21 (0.19−0.22) 0.20 (0.18−0.22) 0.17 (0.14−0.22) 0.22 (0.21−0.23)
vapec1 Norm1 [10−3 cm−5] 2.5 (1.9−3.6) 3.0 (1.7−5.1) 0.78 (0.29−2.0) 0.62 (0.57−0.69)
vapec2 kT2 [keV] 0.73 (0.67−0.78) 0.40 (0.36−0.46) 0.62 (0.28−1.1) 0.81 (0.75−0.85)
vapec2 Ne (solar) 2.8 (2.1−3.5) 1.7 (1.2−2.7) 0.5 (N/A) 1.7 (0.5−2.8)
vapec2 Mg (solar) 1.0 (0.78−1.3) 1.3 (0.94−1.9) 0.5 (N/A) 0.5 (N/A)
vapec2 Norm2 [10−4 cm−5] 2.2 (2.0−2.5) 5.0 (3.0−7.5) 0.53 (0.13−2.0) 0.83 (0.73−0.94)
powerlaw Photon index Not constrained >2.5 2.4 (2.3−2.6) Not constrained
powerlaw Norm [10−5 photons keV−1 cm−2 s−1] <3.5 8.7 (6.7−11.) 32. (31−34) <1.6
x2 373 197 322 403
d.o.f. 295 175 267 328

Notes. The ranges in brackets are 90% confidence intervals.

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