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EDP Sciences
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Issue A&A
Volume 414, Number 2, February I 2004
Page(s) 699 - 706
Section Formation and evolution of planetary systems
DOI http://dx.doi.org/10.1051/0004-6361:20031671



A&A 414, 699-706 (2004)
DOI: 10.1051/0004-6361:20031671

Library of flux-calibrated echelle spectra of southern late-type dwarfs with different activity levels

C. Cincunegui and P. J. D. Mauas

Instituto de Astronomía y Física del Espacio, CC. 67, suc. 28, 1428 Buenos Aires, Argentina Visiting Astronomers, Complejo Astronómico El Leoncito operated under agreement between the Consejo Nacional de Investigaciones Científicas y Técnicas de la República Argentina and the National Universities of La Plata, Córdoba and San Juan
(Received 24 April 2003 / Accepted 7 October 2003 )

Abstract
We present Echelle spectra of 91 late-type dwarfs, of spectral types from F to M and of different levels of chromospheric activity, obtained with the 2.15 m telescope of the CASLEO Observatory located in the Argentinean Andes. Our observations range from 3890 to 6690 Å at a spectral resolution from 0.141 to 0.249 Å per pixel ( $R=\lambda / \delta \lambda \approx 26\,400$). The observations were flux calibrated with the aid of long slit spectra. A version of the calibrated spectra is available via the World Wide Web.


Key words: atlases -- stars: late-type

Offprint request: C. Cincunegui, carolina@iafe.uba.ar

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