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Montes Gutiérrez, David and Martín, E. L. and Fernández Figueroa, María José and Cornide Castro-Piñeiro, Manuel and Castro Rubio, Elisa de (1997) 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. Astronomy & astrophysics supplement series, 123 (3). pp. 473-485. ISSN 0365-0138
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Official URL: http://dx.doi.org/10.1051/aas:1997170
Abstract
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.
| Item Type: | Article |
|---|---|
| Additional Information: | © 1997 EDP Sciences. |
| Uncontrolled Keywords: | Chromospherically active binaries; Dwarf flare stars; Spectrophotometric atlas; Archival data; Cool dwarfs; Emission; Standards; Angstrom; Systems; FE/H |
| Subjects: | Sciences > Physics > Astrophysics Sciences > Physics > Astronomy |
| ID Code: | 31047 |
| Deposited On: | 23 Jun 2015 14:46 |
| Last Modified: | 10 Dec 2018 15:05 |
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