RT Journal Article
T1 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
A1 Montes Gutiérrez, David
A1 Martín, E. L.
A1 Fernández Figueroa, María José
A1 Cornide Castro-Piñeiro, Manuel
A1 Castro Rubio, Elisa De
AB 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.
PB EDP Sciences
SN 0365-0138
YR 1997
FD 1997-06
LK https://hdl.handle.net/20.500.14352/59619
UL https://hdl.handle.net/20.500.14352/59619
LA eng
NO © 1997 EDP Sciences.This research has made use of the SIMBAD data base, operated at CDS, Strasbourg, France. We wish to thank the staff of Calar Alto and La Palma observatories for their efficient assistance. We have made use of the La Palma ING data archive for retrieving some spectra. This work has been supported by the Universidad Complutense de Madrid and the Spanish Dirección General de Investigación Científica y Técnica (DGICYT) under grant PB94-0263.
NO Universidad Complutense de Madrid (UCM)
NO Dirección General de Investigación Científica y Técnica (DGICYT), España
NO Ministerio de Economía y Competitividad (MINECO), España
DS Docta Complutense
RD 8 jun 2025