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J/A+A/527/A40 Faint, high-Galactic-latitude red clump stars (Saguner+, 2011)
The following files can be converted to FITS (extension .fit or fit.gz)
arcs2f.dat arcs2s.dat
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Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/A+A/527/A40
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-r--r--r-- 1 cats archive 6901 Aug 11 2011 ReadMe
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-rw-r--r-- 1 cats archive 4029 Jul 2 2011 +footg8.gif
-r--r--r-- 1 cats archive 95550 Feb 28 2011 arcs2f.dat [txt] [txt.gz] [fits] [fits.gz] [html]
-r--r--r-- 1 cats www-data 23400 Feb 28 2011 arcs2s.dat [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe :J/A+A/527/A40 Faint, high-Galactic-latitude red clump stars (Saguner+, 2011)
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A spectroscopic survey of faint, high-Galactic-latitude red clump stars.
II. The medium resolution sample.
Saguner T., Munari U., Fiorucci M., Vallenari A.
<Astron. Astrophys. 527, A40 (2011)>
=2011A&A...527A..40S
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ADC_Keywords: Stars, nearby ; Stars, late-type ; Radial velocities ;
Effective temperatures ; Spectroscopy
Keywords: Galaxy: kinematics and dynamics - Galaxy: structure -
solar neighborhood - stars: late-type -
stars: fundamental parameters - stars: horizontal-branch
Abstract:
The goal of our survey is to provide accurate and multi-epoch radial
velocities, atmospheric parameters (Teff, logg and [M/H]),
distances, and space velocities of faint red clump (RC) stars.
We recorded high signal-to-noise (S/N>=200) spectra of RC stars
over the 4750-5950AA range at a resolving power 5500. The target
stars are distributed across the great circle of the celestial
equator. Radial velocities were obtained via cross-correlation with
IAU radial velocity standards. Atmospheric parameters were derived via
chi^2^ fit to a synthetic spectral library. A large number of RC
stars from other surveys were re-observed to check the consistency of
our results and the absence of offsets and trends.
Description:
File arcs2f.dat contains the name, available photometric, additional
spectroscopic and calculated parameters of observed 245 Red Clump
stars that are observed at only one epoch.
File arcs2s.dat contains same data for 60 Red Clump stars that are
observed in an additional second epoch.