Table 5
BH mass estimates from the broad Paα line compared with A. Schulze’s BH mass estimates from Hα.
| Source | log (LPaα [ W ]) | FWHM Paα | log (MBH/M⊙) | log (L5100 [ W ]) | FWHM Hα | log (MBH/M⊙) | log (Lbol [ W ]) |
| [km s-1] | [km s-1] | ||||||
|
|
|||||||
| 05 HE0036–5133 | 33.5 | 1300 | 6.6 | – | – | – | 38.1a |
| 08 HE0045–2145 | – | – | – | 36.2 | 682 | 6.0 | – |
| 11 HE0103–5842 | – | – | – | 36.2 | 1729 | 6.8 | 37.7 |
| 16 HE0119–0118 | 34.4 | 3200 | 7.9 | 36.8 | 4192 | 7.9 | 38.0 |
| 31 HE0323–4204 | 34.2 | 3200 | 7.8 | 36.8 | 3030 | 7.6 | 38.0 |
| 80 HE2112–5926 | 33.5 | 2900 | 7.4 | – | – | – | – |
| 81 HE2128–0221 | 33.1 | 1800 | 6.7 | 36.5 | 1485 | 7.0 | 37.7 |
| 82 HE2129–3356 | 34.2 | 5000 | 8.2 | 36.5 | 5197 | 7.9 | 38.5 |
| 83 HE2204–3249 | 34.4 | 4000 | 8.1 | 36.9 | 5770 | 8.2 | 38.7 |
| 84 HE2211–3903 | 34.4 | 3900 | 8.0 | – | – | – | 38.0 |
| 85 HE2221–0221 | 35.2 | 4300 | 8.5 | – | – | – | – |
Notes. Bolometric luminosities are derived from ROSAT soft X-ray luminosities. The bolometric luminosities are derived from the unabsorbed ROSAT fluxes (Mahony et al. 2010), using a bolometric correction factor of ~50 (Hopkins et al. 2007).
HE0036 is an X-ray transient source (Grupe et al. 1995) and was at its peak luminosity during the ROSAT observations.
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