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Table 5.
Balmer and Helium linewidths: FWHM of the mean and rms line profiles as well as the line dispersion σline of the rms profiles.
| Line | FWHM (mean) (km s−1) | FWHM (rms) (km s−1) | σline (rms) (km s−1) |
|---|---|---|---|
| (1) | (2) | (3) | (4) |
| Hα | 2523 ± 100 | 2668 ± 150 | 1816 ± 150 |
| Hβ | 4063 ± 100 | 3791 ± 150 | 1767 ± 150 |
| He I λ5876 | 4557 ± 400 | 4131 ± 400 | 2098 ± 400 |
| He II λ4686 | 5070 ± 1000 | 5328 ± 500 | 2962 ± 500 |
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