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Table 2.

Summary of the diagnostic line list.

Line identifier λ Fitting range (Å)
Line components
V382 Cyg SMC 108086
Hδ 4082.0–4111.8 4085.1–4117.1 H I 4101.734, He II 4101.198, N III 4097.35, 4103.43, Si IV 4088.862
Hγ 4327.6–4358.8 4329.2–4359.4 H I 4340.472, He II 4339.891, Si IV 4328.177
Hβ 4846.8–4874.0 4849.8–4879.7 H I 4861.35, He II 4861.35
Hα 6546.6–6578.5 6534.4–6594.7 H I 6562.79, He II 6562.79
He I 4121 4112.4–4126.4 4117.0–4129.2 He I 4120.815, Si IV 4116.104
He I 4143 4137.2–4152.9 4137.4–4156.4 He I 4143.761
He I 4387 4382.5–4395.6 4381.9–4399.1 He I 4387.930
He I 4471 4462.0–4479.8 4464.4–4485.7 He I 4471.480
He I 4713 4704.7–4720.5 4706.2–4726.0 He I 4713.145
He I 4922 4912.7–4931.7 4914.7–4936.3 He I 4921.931
He I 5016 5007.8–5023.8 5008.6–5027.5 He I 5015.678
He I 5875 5863.2–5883.9 He I 5875.621
He I 6678 6667.0–6696.1 6664.7–6703.8 He I 6678.151, He II 6685.046
He II 4200 4189.8–4209.8 4188.5–4214.8 He II 4199.870, N III 4195.76, 4200.10
He II 4541 4530.2–4553.2 4529.9–4560.6 He II 4541.625
He II 4686 4675.8–4696.1 4676.0–4702.0 He II 4685.742
He II 5411 5397.5–5428.0 5399.9–5432.1 He II 5411.554
C III 4069 4064.5–4078.7 4065.7–4081.8 C III 4067.940, 4068.916, 4068.916, 4070.260
C III 4187 4177.5–4189.6 4180.6–4192.8 C III 4186.900
C III 4650 4647.1–4657.1 4645.4–4659.8 C III 4647.418, 4650.246, 4651.473
C IV 5801 5788.8–5823.7 5793.2–5828.1 C IV 5801.33, 5811.98
N III 4379 4375.6–4382.3 4378.7–4383.4 N III 4378.93, 4379.11
N III 4515 4508.7–4521.2 4512.1–4524.6 N III 4514.854, 4510.965, 4510.885, 4518.143
N III 4640 4629.4–4645.5 4632.8–4645.8 N III 4634.122, 4640.641, 4641.850
N IV 4058 4052.7–4063.8 4055.8–4066.9 N IV 4057.76
O III 5592 5581.5–5602.8 5585.7–5607.0 O III 5592.252

Notes. The main identifier is given in Col. 1, although we note that some of these lines contain blends. The adopted fitting ranges per line are provided in Cols. 2 and 3 for V382 Cyg and SMC 108086, respectively. All of the individual line components that are included in the calculations of each line are indicated in Col. 4.

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