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Table E.2
X-ray spectral results for bright LMC SNRs.
| Component | NH LMC | kT | τ | EM | O | Ne | Mg | Si | S | Ar | Ca | Fe |
| (1021 cm-2) | (keV) | (1011 s cm-3) | (1058 cm-3) | |||||||||
|
|
||||||||||||
| DEM L71 – MCSNR J0505−6753: χ2/ν = 3300.5/1784 (1.85) | ||||||||||||
|
|
||||||||||||
| CSM/ISM | 0.28 ±0.001 | 0.46 ± 0.01 | 2.59 |
38.2 |
0.26 ± 0.001 | 0.40 ± 0.001 | 0.49 |
0 | 0 | – | – | 0 |
| Ejectacool | 0.42 |
3.56 |
11.3 |
0 | 0 | 0 | 1.03 |
1.27 |
0 | 0 | 1.21± 0.001 | |
| Ejectahot | 0.88 |
1.83 |
7.30 |
0 | 0 | 0 | 0 | 0 | ||||
|
|
||||||||||||
| N103B – MCSNR J0509−6844: χ2/ν = 694.2/583 (1.19) | ||||||||||||
|
|
||||||||||||
| CSM/ISM | 3.09 |
0.33 |
34.9 |
40.73 |
– | – | – | – | – | – | – | – |
| Ejectacool | 0.71 ±0.02 | > 41.4 | 25.9 |
<0.25 | 1.71 |
0.33 |
2.84 |
3.48 |
5.26 |
9.51 |
1.10 |
|
| Ejectahot | 1.62 |
8.59 |
9.95 |
|||||||||
|
|
||||||||||||
| N132D – MCSNR J0525−6938: χ2/ν = 1288.4/1116 (1.15) | ||||||||||||
|
|
||||||||||||
| CSM/ISM | 0.74 ±0.03 | 0.64 |
5.97 |
358.6 |
0.05 |
0.46 ±0.02 | 0.19± 0.01 | 0.39 ±0.03 | – | – | – | 0.28± 0.01 |
| O-rich | 1.46 |
10.0 |
33.2 |
9.03 |
< 0.25 | 2.59 |
1.37 |
1.03 |
– | – | 0.15 |
|
| Si-S-Fe | 5.12 |
500 | 7.84 |
0 | 0 | 0 | 0 | 0 | 5.29 |
2.20(< 4.86) | 1.0 | |
|
|
||||||||||||
| 0509−67.5 – MCSNR J0509−6731: χ2/ν = 871.1/419 (2.08) | ||||||||||||
|
|
||||||||||||
| CSM/ISM | 1.64 ±0.07 | 0.27 |
9.44 |
6.26 |
1.14 |
2.37 |
2.45 |
0 | 0 | 0 | 0 | 2.84 |
| Fecool | 1.42 |
0.08 ±0.01 | 10.5 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | pure | |
| Fehot-Ca | 11.7 |
11.4 |
1.75 |
0 | 0 | 0 | 0 | 0 | 0 | 4.51 |
1.0 | |
| Si-S-Ar | 1.18 |
0.23 |
57.3 |
0 | 0 | 0 | 1.0 | 3.28 |
3.38 |
0 | 0 | |
|
|
||||||||||||
| 0519−69.0 – MCSNR J0519−6902: χ2/ν = 5971.7/2438 (2.45) | ||||||||||||
|
|
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| CSM/ISM | 0.96 ±0.04 | 0.60 |
29.4 |
22.5 |
– | – | 0.35 |
– | – | – | – | – |
| Fecool | 1.37 |
0.88± 0.02 | 10.0 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | pure | |
| Fehot | 8.12 | 3.60 | 8.61 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | pure | |
| Si-S | 3.43 |
1.12 |
10.6 |
0 | 0 | 0 | 1.0 | 1.26 ±0.06 | 0 | 0 | 0 | |
| Ar-Ca | 4.42 ±1.20 | 2.03 |
15.8 |
0 | 0 | 0 | 0 | 0 | 1.0 | 1.33  |
0 | |
| O | 4.32 |
0.04 |
0.10 |
pure | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Notes.Details of the spectral models used are given in Sect. 5.2.
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