SIMBAD references

1998A&AS..128..485M - Astron. Astrophys., Suppl. Ser., 128, 485-495 (1998/March-2)

Library of high-resolution UES echelle spectra of F, G, K and M field dwarf stars.

MONTES D. and MARTIN E.L.

Abstract (from CDS):

We present a library of Utrecht echelle spectrograph (UES) observations of a sample of F, G, K and M field dwarf stars covering the spectral range from 4800Å to 10600Å with a resolution of 55000. These spectra include some of the spectral lines most widely used as optical and near-infrared indicators of chromospheric activity such as Hβ, Mg I b triplet, Na I D1, D2, He i D3, Hα, and Ca ii IRT lines, as well as a large number of photospheric lines which can also be affected by chromospheric activity. The spectra have been compiled with the aim of providing a set of standards observed at high-resolution to be used in the application of the spectral subtraction technique to obtain the active-chromosphere contribution to these lines in chromospherically active single and binary stars. This library can also be used for spectral classification purposes. A digital version with all the spectra is available via ftp and the World Wide Web (WWW) in both ASCII and FITS formats.

Abstract Copyright:

Journal keyword(s): Atlases - stars: activity - stars: chromospheres - stars: late-type - stars: fundamental parameters - stars: general

VizieR on-line data: <Available at CDS (J/A+AS/128/485): figure1a.ps figure1b.ps * table1.dat table2.dat table3.dat table4.dat>

Simbad objects: 84

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