%0 Journal Article
%A Montes Gutiérrez, David
%A Martín, E. L.
%A Fernández Figueroa, María José
%A Cornide Castro-Piñeiro, Manuel
%A Castro Rubio, Elisa De
%T Library of high and mid-resolution spectra in the CaII H& K, Hα, Hβ, NaI D_1, D_2, and HeI D3 line regions of F,G, K and M field stars
%D 1997
%@ 0365-0138
%U https://hdl.handle.net/20.500.14352/59619
%X In this work we present spectroscopic observations centered in the spectral lines most widely used as optical indicators of chromospheric activity  (Hα, Hβ,CaII H & K, and HeI D_3) in a sample of F, G, K and M chromospherically inactive stars. The spectra have been obtained with the aim of providing a library of high and mid-resolution spectra 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.
%~