Solar-like oscillations and magnetic activity of the slow rotator EK Eridani

Free Access

Table 4:

Results of the spectroscopic analysis using sub-sets E1-E4 of the HARPS spectra.
	Time span	$\phi_{\rm phot}$	N	S/N	$T_{\rm eff}$ [K]	$\log g$	[Fe/H]
E1	2006-02-11 - 2006-04-02	0.31 - 0.47	5	700	5150	3.34	+0.06
E2	2006-07-17 - 2006-09-08	0.82 - 0.99	7	900	5125	3.44	+0.09
E3	2006-12-28 - 2007-01-03	0.35 - 0.37	5	530	5165	3.37	+0.04
E4	2007-03-29 - 2007-04-02	0.64 - 0.65	4	410	5135	3.42	+0.06
Comb.	2007-03-03 - 2007-03-05	0.56	70	1,300	5135	3.39	+0.02
Paper I	2004-10-01 - 2005-03-17		6	500	5240	3.55	+0.09

Notes. N is the number of spectra summed and S/N is for the red part of the spectrum. The photometric phase $\phi_{\rm phot}$ is relative to the ephemeris zero point given in Table 1. The phases are marked in Fig. 8. The results from the combined spectrum and from Paper I are listed for convenience.

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.