Table 5.
Best-fitting parameters from diskline fits to the broad Balmer profiles in the Keck spectrum.
| Line | Diskline | Gaussian component | ||||
|---|---|---|---|---|---|---|
| Rin | Rout | Inclination (θi) | σ0 |
 |
 |
|
| (Rg) | (Rg) | (°) | (km s−1) | (km s−1) | (km s−1) | |
| Hα | 390 ± 10 | 1290 ± 140 | 13.2 ± 0.2 | 1160 ± 60 | 21 ± 165 | 3190 ± 90 |
| Hβ | 716 ± 44 | 1000† | 17.0 ± 0.6 | 1000 ± 46 | 290 ± 150 | 3600 ± 200 |
Notes. Best-fitting parameter values for diskline fits to the broad Hβ and Hα lines in the Keck spectrum for the diskline + broad Gaussian model, and where the fit parameters are not tied between Hβ and Hα. The inner and outer radii Rin and Rout are in units of the gravitational radius (Rg). The inclination angle (θi) is in degrees. The parameter σ0 is the broadening parameter. The displacement of the peak (
) with respect to the rest wavelength and the width of the additional Gaussian is reported in km s−1. The error bounds marked with † are pegged at set lower bounds (see Sect. 4.4.2 for details).
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