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Table 7
“Hint-spec” attributed to SNRs as function of spectral results.
| Hint-spec | Criteria |
|
|
|
| 1 | at least three “low X/Fe” flags, no “high X/Fe” flag |
| 1.5 | two “low X/Fe” flags or low O/Fe, no “high X/Fe” flag |
| 2 | one “low X/Fe” flag (except O/Fe), no “high X/Fe” flag |
| 2.5 | low Si/Fe, no “high X/Fe” flag |
| 3 | ISM abundances, unfitted abundances, or no XMM-Newton data |
| 3.5 | high Si/Fe, no “low X/Fe” flag |
| 4 | one “high X/Fe” flag (except O/Fe), no “low X/Fe” flag |
| 4.5 | two “high X/Fe” flags or high O/Fe, no “low X/Fe” flag |
| 5 | at least three “high X/Fe” flags, no “low X/Fe” flag; pulsar/PWN detected |
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