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Autre Publication Scientifique Année : 2011

Optimization of line lists for the analysis of reference stars.

N. Brouillet

Résumé

Work is being done on NARVAL spectra of Arcturus and the Sun with several line lists available in order to define the one most suited for the analysis of AP reference stars already observed with that instrument. This involves much tedious work of visualization to keep or reject lines, and select continuum windows. Definition of good fit to be refined as well as objective criteria to select enough lines for a high quality analysis. Another goal is to select select more lines in Sun and Arcturus which are a priori rejected because they are strongly damped, but which become more relevant in metal poor stars.
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Dates et versions

hal-00669937 , version 1 (14-02-2012)

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  • HAL Id : hal-00669937 , version 1

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N. Brouillet. Optimization of line lists for the analysis of reference stars.. 2011. ⟨hal-00669937⟩

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INSU CNRS L3AB
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