The spectroscopic observations of CoRoT asteroseismic targets with HARPS

Conny Aerts; Ennio Poretti; Katrien Uytterhoeven; Luciano Mantegazza; Michele Floquet; Monica Rainer; Pedro Amado; Philippe Mathias; the CoRoT Seismology Ground-Based Working Group

arxiv: 1202.3542 · v1 · pith:6ZIDLKLUnew · submitted 2012-02-16 · 🌌 astro-ph.SR

The spectroscopic observations of CoRoT asteroseismic targets with HARPS

Ennio Poretti , Monica Rainer , Luciano Mantegazza , Michele Floquet , Philippe Mathias , Pedro Amado , Conny Aerts , Katrien Uytterhoeven

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the CoRoT Seismology Ground-Based Working Group

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classification 🌌 astro-ph.SR

keywords asteroseismiccorotharpsobservationsspectroscopictargetsattachedcomplementary

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CoRoT photometric measurements of asteroseismic targets need complementary ground-based spectroscopic observations. We are using the planet-hunter HARPS spectrograph attached to the 3.6m-ESO telescope in the framework of two consecutive Large Programmes. We discuss its use to study line-profile variations and we report on a specific result obtained for the Delta Sct star HD 170699.

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The spectroscopic observations of CoRoT asteroseismic targets with HARPS

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