Table A.2
Comparison of element abundances in the Galactic interstellar medium (Lodders 2010) and in the Large Magellanic Cloud.
| X | AGal (X) | ALMC(X) | 10ΔA(X) | Ref. |
|---|---|---|---|---|
| He | 10.987 | 10.94 | 0.897 | (1) |
| C | 8.443 | 8.04 | 0.395 | (1) |
| N | 7.912 | 7.14 | 0.169 | (1) |
| O | 8.782 | 8.04 | 0.181 | (2) |
| Ne | 8.103 | 7.39 | 0.194 | (2) |
| Na | 6.347 | 5.50 | 0.142 | (3) |
| Mg | 7.599 | 6.88 | 0.191 | (2) |
| Al | 6.513 | 5.86 | 0.222 | (4) |
| Si | 7.586 | 6.99 | 0.254 | (2) |
| S | 7.210 | 6.70 | 0.309 | (1) |
| Cl | 5.299 | 4.76 | 0.289 | (1) |
| Ar | 6.553 | 6.29 | 0.546 | (1) |
| Ca | 6.367 | 5.89 | 0.333 | (1) |
| Sc | 3.123 | 2.64 | 0.329 | (1) |
| Ti | 4.949 | 4.81 | 0.678 | (1) |
| V | 4.042 | 4.08 | 1.094 | (1) |
| Cr | 5.703 | 5.47 | 0.585 | (1) |
| Mn | 5.551 | 5.21 | 0.456 | (1) |
| Fe | 7.514 | 6.84 | 0.211 | (1) |
| Ni | 6.276 | 6.04 | 0.581 | (1) |
| Zn | 4.700 | 4.28 | 0.380 | (1) |
Notes. The third column is the Large Magellanic Cloud abundance relative to the Galactic abundance, which is a parameter of the hot absorption model in SPEX. For all the other not listed elements (which are low abundant and hardly contribute to the absorption in the soft X-ray band) the average value 10A(X) = 0.4 is assumed.
References. (1) Russell & Dopita (1992); (2) Schenck et al. (2016); (3) Garnett (1999); (4) Korn et al. (2000).
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