Bibcode
Ramirez, I.; Allende Prieto, C.; Lambert, D. L.
Referencia bibliográfica
VizieR On-line Data Catalog: J/A+A/465/271. Originally published in: 2007A&A...465..271R
Advertised on:
1
2007
Número de citas
0
Número de citas referidas
0
Descripción
We provide in Table 4 basic (HIP and HD numbers, V magnitude and
parallax) and kinematic (radial velocities and heliocentric space
velocity) data for our sample stars. The kinematic probabilities of
being a thin-disk, thick-disk, and halo member are also given. Table 5
contains the line data used in our abundance computations as well as the
equivalent widths of the lines measured in the solar spectrum. Stellar
parameters and abundances are given in Table 6. Effective temperatures
were derived using color calibrations based on the infrared flux method
temperature scale while surface gravities were determined from the
Hipparcos parallaxes and estimates of the stellar masses based on
theoretical isochrones. We provide the mean abundance of iron determined
from Fe I and Fe II lines separately and a mean [Fe/H] value obtained
after applying our empirical re-scaling of the Fe I abundances. LTE and
non-LTE oxygen abundances derived from the 777nm OI triplet are also
given. The last three columns of Table 6, if available, provide our
estimates of the stellar ages.
(3 data files).