VizieR Online Data Catalog: Solar Twins age-chromospheric activity (Lorenzo-Oliveira+, 2018))
Abstract
Our sample was selected from the 88 solar twins presented in Ramirez et al. (2014A&A...572A..48R). From this sample, we obtained data for 70 stars with the HARPS instrument (Mayor et al., 2003Msngr.114...20M) at the 3.6 m telescope at the La Silla observatory, to search for planets around solar twins (program 188.C-0265, Bedell et al., 2015A&A...581A..34B; Melendez et al., 2015Msngr.161...28M, 2017A&A...597A..34M). Additional data for 12 stars were found in the ESO archive.
(2 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- November 2018
- DOI:
- 10.26093/cds/vizier.36190073
- Bibcode:
- 2018yCat..36190073L
- Keywords:
-
- Stars: G-type;
- Magnetic fields;
- Effective temperatures;
- Abundances: [Fe/H];
- Stars: ages