Table 4: Metallicity and temperature determination for $\eta$ Boo (since 1990). The errors on the selected parameters are chosen to encompass all acceptable values (last line).
$T_{{\rm eff}}$ [ $\hbox{$^\circ$ }$ K] [Fe/H] References

6000 0.16 McWilliam (1990)

6219 0.30/0.37 Balachandran (1990)

6068 0.19 Edvardsson et al. (1993)

5943 0.20 Gratton et al. (1996)

- 0.23 Mishenina (1998)

- 0.28 Fuhrma (Cayrel de Strobel 2001)

6003 0.25 Cenarro et al. (2001)

- 0.16 Buzzoni et al. (2001)

6000 0.25 Feltzing & Gonzalez (2001)

6120 0.16 Gray (2001)

5964 0.19 Mallik et al. (2003)

5957 0.15 Nordstrom et al. (2004)

5942 0.18 Allende Prieto et al. (2004)

6030 $\pm$ 90 0.23 $\pm$ 0.07

**Table 4:** Metallicity and temperature determination for $\eta$ Boo (since 1990). The errors on the selected parameters are chosen to encompass all acceptable values (last line).
$T_{{\rm eff}}$ [ $\hbox{$^\circ$ }$ K]	[Fe/H]	References
6000	0.16	McWilliam (1990)
6219	0.30/0.37	Balachandran (1990)
6068	0.19	Edvardsson et al. (1993)
5943	0.20	Gratton et al. (1996)
-	0.23	Mishenina (1998)
-	0.28	Fuhrma (Cayrel de Strobel 2001)
6003	0.25	Cenarro et al. (2001)
-	0.16	Buzzoni et al. (2001)
6000	0.25	Feltzing & Gonzalez (2001)
6120	0.16	Gray (2001)
5964	0.19	Mallik et al. (2003)
5957	0.15	Nordstrom et al. (2004)
5942	0.18	Allende Prieto et al. (2004)
6030 $\pm$ 90	0.23 $\pm$ 0.07

Source LaTeX | All tables | In the text

	1 Introduction
	2 Observations and data reduction
	3 Power spectrum analysis
	4 Comparison with models
	5 Conclusions
	References