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Home All issues Volume 495 / No 1 (February III 2009) A&A, 495 1 (2009) 83-112 Full HTML
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Table 6:

Measurements on the broad lines of median spectra.

Object name		 W(H$\beta $)a W( Fe II$\lambda $4570)a FWHM(FeII)b F(H $\beta _{\rm BC}$)/F(H$\beta $)c FWHM(H $\beta _{\rm BC}$)d $\log$ $M_{\rm BH}$ H $\beta _{\rm BC}$e $\log$ $L_{\rm bol}/L_{\rm Edd}$ H $\beta _{\rm BC}$e
(1) (2) (3) (4) (5) (6) (7) (8)

A1		 72 $\rm _{- 11 }^{+ 11 }$ $\rm 26_{-4 }^{+3 }$ $\rm 2700_{-1100 }^{+ 1100 }$ 1.00 ... ... ...
A2 65 $\rm _{- 52 }^{+ 10 }$ $\rm 49_{- 11 }^{+ 13 }$ $\rm 3700_{-1400 }^{+ 2000 }$ 1.00 ... ... ...
B1 86 $\rm _{- 13 }^{+ 13 }$ $\rm 26_{- 6 }^{+ 5 }$ $\rm 5200_{-2300 }^{+ 2400 }$ 0.27 4000 ... ...
B2 70 $\rm _{- 11 }^{+ 11 }$ $\rm 44_{- 14 }^{+ 8 }$ $\rm 5000_{-1700 }^{+800 }$ 0.32 4000 ... ...
A 61 $\rm _{-13 }^{+10 }$ $\rm 25_{-7 }^{+7 }$ $\rm 2700 _{ -1200 }^{+1500 }$ 1.00 ... ... ...
M 67 $\rm _{-11 }^{+10 }$ $\rm 35_{-6 }^{+7 }$ $\rm 3800_{-1200 }^{+1450 }$ 1.00 ... ... ...
MB 86 $\rm _{-13 }^{+10 }$ $\rm 31_{-7 }^{+6 }$ $\rm 5000_{-1800 }^{+1600 }$ 0.27 4100 ... ...
43A $\rm 91_{-20 }^{+10 }$ $\rm 36_{-7 }^{+7}$ $\rm 3000 _{ -750 }^{+500 }$ 1.00 ... 6.1 -0.74
44A $\rm 69_{-15 }^{+15 }$ $\rm 38_{-10 }^{+10 }$ $\rm 2600 _{ -750 }^{+500 }$ 1.00 ... 6.8 -0.47
45A $\rm 86_{- 20 }^{+ 10 }$ $\rm 43_{-10 }^{+10 }$ $\rm 2800_{-500 }^{+750 }$ 1.00 ... 7.8 -0.43
46A 80 $\rm _{-10 }^{+10 }$ $\rm 47_{-10 }^{+10 }$ $\rm 3000_{ -600 }^{+600 }$ 1.00 ... 8.6 -0.26
47A 68 $\rm _{-11 }^{+10 }$ $\rm 30_{-8 }^{+8 }$ $\rm 3000_{-1200 }^{+1400 }$ 1.00 ... 9.6 -0.20
48A 60 $\rm _{- 11 }^{+ 11 }$ $\rm 27_{-8 }^{+5 }$ $\rm 3800_{-1100 }^{+1500 }$ 1.00 ... 10.3 +0.11
43B $\rm 130_{-20 }^{+20}$ $\rm 8_{-7 }^{+10 }$ ... $^{{\rm f}}$ 0.59 4600 7.1 -0.68
44B $\rm 125_{-30 }^{+10 }$ $\rm 38_{-20 }^{+5 }$ $\rm 5600_{-1800 }^{+600 }$ 0.49 4700 7.7 -1.37
45B $\rm 111_{-20 }^{+15}$ $\rm 29_{-15 }^{+5 }$ $\rm 4900_{-800 }^{+500 }$ 0.35 4400 8.4 -0.98
46B 93 $\rm _{-20 }^{+10 }$ $\rm 22_{-10 }^{+5 }$ $\rm 5900_{-1200 }^{+350 }$ 0.37 4800 9.1 -0.73
47B 92 $\rm _{-14 }^{+13 }$ $\rm 38_{-7 }^{+7 }$ $\rm 4900_{-2000 }^{+1600}$ 0.27 4000 9.6 -0.24
48B 75 -11 +9 $\rm 12_{-3}^{+3 }$ $\rm 4600_{-1700 }^{+1200 }$ 0.23 4300 10.3 +0.03
a Equivalent width of H$\beta $ (H $\beta _{\rm BC}$+ H $\beta_{\rm VBC}$) and Fe II$\lambda $4570in Å $\pm $$2\sigma $ confidence level uncertainty. Note that those values have been computed on median spectra with flux normalized to unity at $\lambda = 5100$ Å. Considering that the continuum shape is not flat, but that there is however little dispersion in continuum shape across the median spectra, it is W(H$\beta $) $\approx $ I(H$\beta $)/1.1, and W(Fe II$\lambda $4570) $\approx I$(Fe II$\lambda $4570)/1.25 Å. b FWHM of lines in the blend in units of km s-1 computed by specfit as for the individual sources. Uncertainty is at $\pm $$2\sigma $ confidence level. See text for details. c Intensity ratio of the H $\beta _{\rm BC}$ to total H$\beta $ line emission i.e., H $\beta _{\rm BC}$ and H $\beta_{\rm VBC}$. d FWHM of the H $\beta _{\rm BC}$ component i.e., after removing H $\beta_{\rm VBC}$. e Logarithm of $M_{\rm BH}$, in solar masses, and of $L_{\rm bol}/L_{\rm Edd}$. Values have been computed following Paper II, using the FWHM(H $\beta _{\rm BC}$) reported in Col. (6), and assuming the average bin luminsosity. Values are therefore only indicative. No $M_{\rm BH}$ or $L_{\rm bol}/L_{\rm Edd}$ has been computed for median in spectral types since they are normalized median spectra made regardless of their luminosity. f FeII ${_{\rm opt}}$ too faint for FWHM to be meaningfully constrained.


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