Interferometric radius and limb darkening of the asteroseismic red giant η Serpentis with the CHARA Array

A. Mérand; P. Kervella; C. Barban; E. Josselin; T. A. ten Brummelaar; H. A. McAlister; V. Coudé du Foresto; S. T. Ridgway; N. Turner; J. Sturmann; L. Sturmann; P. J. Goldfinger; C. Farrington

doi:10.1051/0004-6361/200912103

Home

All issues

Volume 517 (July 2010)

A&A, 517 (2010) A64

Full HTML

Free Access

Table 3:

Results of the fits to the data for different models.
Model	$\theta_{\rm LD}$	$\alpha$	First lobe		All
	(mas)		$\chi^2$	P	$\chi^2$	P
Uniform disk	$2.855 \pm 0.007$	0.000	1.89	1	17.1	0
ATLAS9	$2.936 \pm 0.007$	0.176	1.59	1	2.2	0
MARCS-pp	$2.940 \pm 0.007$	0.183	1.58	1	2.1	0
PHOENIX	$2.944 \pm 0.007$	0.196	1.57	1	1.9	0
MARCS-sph	$2.945 \pm 0.007$	0.193	1.56	1	1.9	0
adjusted LD	$2.958 \pm 0.027$	$0.23\pm0.05$	1.52	0	2.1	2

Notes. $\theta_{\rm LD}$ : CLD corrected diameter; $\alpha$ : equivalent power law parameter; $\chi^2$ and P: reduced $\chi^2$ and number of parameters fitted (if P=0, the $\chi^2$ is only computed). ``first lobe'' referes to data marked with a `` $\bullet$ '' in Table 2.

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.