VizieR Online Data Catalog: Spectroscopic survey of youngest field stars II. (Frasca+, 2018)
Abstract
Radial velocity (RV) and projected rotational velocity (vsini) of the single stars and SB1 systems are quoted in Table A1 along with the V magnitude and B-V color index. The vsini values measured from the full width at half maximum of the of the cross-correlation function (CCF) and by means of the code ROTFIT are both listed in Table A1. Table A2 and A3 report RV and vsini from the CCF for the components of SB2 and triple (SB3) systems, respectively. Table A4 reports, for the single stars and SB1 systems, the spectral type, atmospheric parameters (Teff, logg, and [Fe/H]), the equivalent width of the lithium 6708-A line (corrected for the FeI blends) and the net equivalent width of Hα line, measured after the subtraction of the inactive photospheric template.
(4 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- January 2018
- DOI:
- 10.26093/cds/vizier.36120096
- Bibcode:
- 2018yCat..36120096F
- Keywords:
-
- Stars: nearby;
- Stars: pre-main sequence;
- X-ray sources;
- Spectroscopy;
- Effective temperatures;
- Radial velocities;
- Rotational velocities