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Table 2
Identified emission lines in WLM 17 and WLM 23.
| WLM 17 | WLM 23 | ||
|
|
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| Ion | Wavelength | Ion | Wavelength |
| (Å) | (Å) | ||
|
|
|||
| Hγ | 4340 | Hγ | 4340 |
| Hβ | 4861 | – | 4501 |
| [O II]+[Fe II] or | 4957 | Hβ | 4861 |
| [O III] ? | 4960 | Fe II | 4925 |
| [Fe II] or [O III] | 5008 | [O II]+[Fe II] | 4957 |
| [Fe II] | 5045 | [Fe II] | 5008 |
| S II | 5453 | Fe II | 5020 |
| Fe II | 5582 | Fe II | 5170 |
| [Fe II] | 5655 | Fe II | 5236 |
| [Fe II] | 5871 | Fe II | 5277 |
| He I | 5876 | Fe II | 5318 |
| Fe II | 6249 | Fe II | 5536 |
| Hα | 6564 | Ne I ? | 6165 |
| [N II] | 6584 | Fe II | 6249 |
| He I | 6678 | [O I] | 6300 |
| [S II] | 6717 | Fe II | 6458 |
| [S II] | 6731 | Fe II | 6518 |
| [Ar III] | 7135 | Hα | 6564 |
| He I | 7283 | O I ? | 7774 |
| O II | 7321 | O I | 8446 |
| – | 7723 | H I P17 | 8467 |
| S II | 7852 | Ca II | 8498 |
| – | 8565 | Ca II | 8542 |
| H I P14 | 8598 | H I P14 | 8600 |
| Ca II | 8662 | Ca II | 8662 |
| Fe II | 8674 | H I P12 | 8750 |
| Cr II | 8832 | Cr II | 8830 |
| [S III] ? | 9071 | H I P11 | 8863 |
| Fe II | 9073 | Fe II | 8929 |
| H I P10 | 9014 | ||
| H I P9 | 9229 | ||
Notes. Controversial line identifications are indicated by a question mark.
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