Table 2.
Product Rv2/G calculated with different techniques.
| Function | RBLR | vrot | log(Rv2/G) |
|---|---|---|---|
| 3G | L(5100) | σ(Hβ) | 6.70±0.04±0.09 |
| 3G | L(5100) | FWHM(Hβ) | 7.20±0.05±0.33 |
| 3G | L(Hβ) | σ(Hβ) | 6.48±0.02±0.10 |
| 3G | L(Hβ) | FWHM(Hβ) | 7.00±0.03±0.37 |
| LG | L(5100) | FWHM(Hβ) | 7.13±0.04±0.18 |
| LG | L(Hβ) | FWHM(Hβ) | 6.93±0.01±0.21 |
Notes. Columns: (1) function used to reproduce the Hβ line. 3G stands for three Gaussians (two for the broad component), and LG stands for Lorentzian and Gaussian (the Lorentzian function represents the broad component); (2) technique used to calculate the BLR radius, either L(5100Å) by means of Eq. (5), or L(Hβ) following Eq. (6); (3) proxy of the rotational velocity, either FWHM(Hβ) or σ(Hβ) calculated as in Eq. (2); (4) logarithm of the virial product, that is the black hole mass assuming scaling factor f = 1. The first error is due to the fitting procedure, while the second is the statistical error.
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