Table 3
Diagnostic features used during the fitting.
| Ion | Wavelength [Å] | Part of complex |
|---|---|---|
| Si III | 1113.2 | Si III 1113 |
| P V | 1118.0 | P V 1118 |
| P V | 1128.0 | P V 1128 |
| Si IV | 1128.3 | P V 1128 |
| C IV | 1168.9, 1169.0 | C IV 1169 (†) |
| C III | 1174.9, 1175.3, 1175.6, 1175.7, 1176.4, 1177.0 | C III 1176 (†) |
| O IV | 1338.6, 1343.0, 1343.5 | O IV 1340 |
| Si IV | 1393.8, 1402.8 | Si IV 1400 |
| C IV | 1548.2, 1550.8 | C IV 1550 |
| He II | 1640.4 | He II 1640 |
| N III | 1747.9, 1751.2, 1751.7 | N III 1750 |
| N IV | 3478.7, 3483.0, 3485.0 | N IV 3480 |
| O III | 3961.6 | Hε |
| He I | 3964.7 | Hε |
| H I | 3970.1 | Hε |
| He II | 4025.4 | He I 4026 |
| He I | 4026.2 | He I 4026 |
| C III | 4068.9, 4070.3 | C III 4070 |
| O II | 4069.6, 4069.9, 4072.2 4075.9 | C III 4070(‡) |
| Si IV | 4088.9, 4116.1 | Hδ |
| N III | 4097.4, 4103.4 | Hδ |
| He II | 4099.9 | Hδ |
| H I | 4101.7 | Hδ |
| He I | 4143.8 | He I 4143 |
| N III | 4195.8, 4200.1 | He II 4200 |
| He II | 4199.6 | He II 4200 |
| He II | 4338.67 | Hγ |
| H I | 4340.5 | Hγ |
| N III | 4379.0, 4379.2 | He I 4387 |
| He I | 4387.9 | He I 4387 |
| He I | 4471.5 | He I 4471 |
| N III | 4510.9,4511.0,4514.9 4518.1 | N III qua |
| N III | 4534.6 | He II 4541 |
| He II | 4541.4 | He II 4541 |
| N III | 4634.1, 4640.6, 4641.9 | C IIIN III 46 |
| C III | 4647.4, 4650.2, 4651.5 | C IIIN III 46 |
| He II | 4685.6 | He II 4686(∘) |
| He I | 4713.1 | He I 4713(*) |
| N III | 4858.7,4859.0,4861.3 4867.1, 4867.2, 4873.6 | Hβ |
| He II | 4859.1 | H β |
| H I | 4861.4 | H β |
| He I | 4921.9 | He I 4922 |
| He I | 5015.7 | He I 5015 |
| He II | 5411.3 | He II 5411 |
| O III | 5592.4 | O III 5592 |
| C III | 5695.9 | C III 5696 |
| C IV | 5801.3, 5812.0 | C IV 5801 |
| He I | 5875.6 | He I 5875 |
| He II | 6527.1 | He II 6527 |
| He II | 6559.8 | Hα |
| H I | 6562.8 | Hα(††) |
| He I | 6678.2 | He II 6683 |
| He II | 6682.8 | He II 6683 |
| He I | 7065.2 | He I 7065 |
Notes. (†)C IV 1169 and C III 1176 can be blended. (‡)O II lines are only included in cooler stars. (∘)He II 4685.6 is also included in the C III-N III 4634-4651 complex if the He feature shows strong emission. (*)He I 4713 is merged with He II 4686 if the latter line shows strong emission. (††)H I at 6562.8 is also included in He II 6527.
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