SIMBAD references

2001A&A...369.1048P - Astronomy and Astrophysics, volume 369, 1048-1057 (2001/4-3)

A database of high and medium-resolution stellar spectra.

PRUGNIEL P. and SOUBIRAN C.

Abstract (from CDS):

We present a database of 908 spectra of 709 stars obtained with the ELODIE spectrograph at the Observatoire de Haute-Provence. 52 orders of the echelle spectra have been carefully fitted together to provide continuous, high-resolution spectra in the wavelength range λλ= 410-680nm. The archive provides a large coverage of the space of atmospheric parameters: Teff from 3700K to 13600K, log g from 0.03 to 5.86 and [Fe/H] from -2.8 to +0.7. At the nominal resolution, R=42000, the mean signal-to-noise ratio is 150 per pixel. The spectra given at this resolution are normalized to their pseudo-continuum and are intended to serve for abundance studies, spectral classification and tests of stellar atmosphere models. A lower resolution version of the archive, at R=10000, is calibrated in physical flux with a broad-band photometric precision of 2.5% and narrow-band precision of 0.5%. It is well suited to stellar population synthesis of galaxies and clusters, and to kinematical investigations of stellar systems. The archive is distributed in FITS format through the HYPERCAT and CDS databases.

Abstract Copyright:

Journal keyword(s): atlases - stars: abundances - stars: atmospheres - stars: fundamental parameters - galaxy: stellar content

VizieR on-line data: <CDS Catalogue: III/251 (V.2007, replaces III/218)>

CDS comments: Version 3.1 of the library in astro-ph/0703658 (CDS catalog III/251)

Simbad objects: 707

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2019.09.16-05:03:53

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