SP_Ace: a new code to estimate Teff, log g, and elemental abundances
SP_Ace is a FORTRAN95 code that derives stellar parameters and elemental abundances from stellar spectra. To derive these parameters, SP_Ace does not measure equivalent widths of lines nor it uses templates of synthetic spectra, but it employs a new method based on a library of General Curve-Of-Grow...
Guardado en:
| Autor principal: | |
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| Formato: | Article (Journal) |
| Lenguaje: | inglés |
| Publicado: |
2016 Oct 03
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| In: |
Astronomische Nachrichten
Year: 2016, Volumen: 337, Número: 8/9, Pages: 909-912 |
| ISSN: | 1521-3994 |
| DOI: | 10.1002/asna.201612396 |
| Acceso en línea: | Verlag, Volltext: http://dx.doi.org/10.1002/asna.201612396
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| Notas de Autor: | C. Boeche |
| Sumario: | SP_Ace is a FORTRAN95 code that derives stellar parameters and elemental abundances from stellar spectra. To derive these parameters, SP_Ace does not measure equivalent widths of lines nor it uses templates of synthetic spectra, but it employs a new method based on a library of General Curve-Of-Growths. To date SP_Ace works on the wavelength range 5212-6860 Å and 8400-8921 Å, and at the spectral resolution R = 2000-20000. Extensions of these limits are possible. SP_Ace is a highly automated code suitable for application to large spectroscopic surveys. A web front end to this service is publicly available at http://dc.g-vo.org/SP_ACE together with the library and the binary code. |
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| Notas: | Im Titel ist das eff nach unten gestellt Gesehen am 06.11.2017 |
| Descripción Física: | Online Resource |
| ISSN: | 1521-3994 |
| DOI: | 10.1002/asna.201612396 |