Chemical abundance analysis of the open clusters Cr 110, NGC 2099 (M 37), NGC 2420, NGC 7789, and M 67 (NGC 2682)

Home

All issues

Volume 511 (February 2010)

A&A, 511 (2010) A56

Full HTML

Free Access

Table 6:

Comparison of our results for star 141 in M 67 with the analysis of Tautvaisiene (2000) and Yong et al. (2005).
Parameter	Here	T00	Y05
Resolution	30 000	30-60 000	28 000
S/N	70-100	$\geq$ 100	30-100
$T_{\rm {eff}}$ (K)	4650	4730	4700
log g (dex)	2.8	2.4	2.3
v_t (km s^-1)	1.3	1.8	1.3
[FeI/H]	0.06 $\pm$ 0.01( $\pm$ 0.10)	-0.01 $\pm$ 0.02	-0.01 $\pm$ 0.02
[FeII/H]	0.01 $\pm$ 0.03( $\pm$ 0.10)	-0.01 $\pm$ 0.05	0.01 $\pm$ 0.03
[ $\alpha$ /Fe]	0.01 $\pm$ 0.01( $\pm$ 0.07)	0.01 $\pm$ 0.03	0.12 $\pm$ 0.06
[Al/Fe]	0.06 $\pm$ 0.06( $\pm$ 0.05)	0.08 $\pm$ 0.01	0.16 $\pm$ 0.03
[Ba/Fe]	0.26 $\pm$ 0.05( $\pm$ 0.06)	0.07 $\pm$ 0.00	0.02 $\pm$ 0.00
[Ca/Fe]	-0.13 $\pm$ 0.02( $\pm$ 0.03)	0.09 $\pm$ 0.05	0.09 $\pm$ 0.02
[Co/Fe]	0.11 $\pm$ 0.02( $\pm$ 0.06)	0.05 $\pm$ 0.07	0.01 $\pm$ 0.05
[Cr/Fe]	0.01 $\pm$ 0.03( $\pm$ 0.06)	0.12 $\pm$ 0.05	-
[La/Fe]	0.06 $\pm$ 0.05( $\pm$ 0.09)	-0.06 $\pm$ 0.00	0.13 $\pm$ 0.03
[Mg/Fe]	0.29 $\pm$ 0.03( $\pm$ 0.10)	0.11 $\pm$ 0.00	0.18 $\pm$ 0.02
[Na/Fe]	0.10 $\pm$ 0.02( $\pm$ 0.04)	0.25 $\pm$ 0.00	0.24 $\pm$ 0.06
[Nd/Fe]	0.01 $\pm$ 0.29( $\pm$ 0.10)	-	-
[Ni/Fe]	0.06 $\pm$ 0.02( $\pm$ 0.03)	0.05 $\pm$ 0.04	0.06 $\pm$ 0.03
[O/Fe]	-0.05 $\pm$ 0.09( $\pm$ 0.08)	0.04 $\pm$ 0.00	0.10 $\pm$ 0.04
[Sc/Fe]	-0.02 $\pm$ 0.08( $\pm$ 0.08)	0.09 $\pm$ 0.05	-
[Si/Fe]	0.09 $\pm$ 0.02( $\pm$ 0.08)	0.11 $\pm$ 0.04	0.11 $\pm$ 0.04
[TiI/Fe]	-0.07 $\pm$ 0.02( $\pm$ 0.07)	0.04 $\pm$ 0.05	0.05 $\pm$ 0.03
[TiII/Fe]	-0.07 $\pm$ 0.08( $\pm$ 0.06)	0.11 $\pm$ 0.07	-
[V/Fe]	0.13 $\pm$ 0.04( $\pm$ 0.14)	0.09 $\pm$ 0.03	-
[Y/Fe]	-0.04 $\pm$ 0.02( $\pm$ 0.12)	-0.12 $\pm$ 0.08	-

Notes. The internal uncertainties are those reported by the authors, where a value of 0.00 means that the abundance calculation was based on one line only.

Source LaTeX | All tables | In the text

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.