A Goddard High Resolution Spectrograph atlas of echelle observations of the HgMn star chi Lupi

Summary, in English

Observations of the ultra-sharp-lined, chemically peculiar star chi Lupi taken by the Goddard High Resolution Spectrograph in echelle mode are presented. Thirty-six intervals of the spectral region between 1249 and 2688 Angstrom are covered with resolving powers in the range 75,000-93,000. Line identifications are provided, and the observed spectra are compared with synthetic spectra calculated using the SYNTHE program and associated line lists with changes to the line lists. The significance of these spectra for the chi Lupi Pathfinder Project and the closely related atomic physics effort is discussed in a companion paper.

• Författare: JC Brandt; SR Heap; EA Beaver; A Boggess; KG Carpenter; DC Ebbets; JB Hutchings; M Jura; DS Leckrone; JL Linsky; SP Maran; BD Savage; AM Smith; LM Trafton; FM Walter; RJ Weymann; CR Proffitt; Glenn Wahlgren; Sveneric Johansson; H Nilsson; Tomas Brage; M Snow; TB Ake
• Avdelning/ar: Astronomi - Har omorganiserats; Naturvetenskapliga fakulteten; Fysiska institutionen
• Publiceringsår: 1999
• Språk: Engelska
• Sidor: 1505-1548
• Publikation/Tidskrift/Serie: The Astronomical Journal
• Volym: 117
• Issue: 3
• Länkar: http://dx.doi.org/10.1086/300753
• Dokumenttyp: Artikel i tidskrift
• Förlag: IOP Publishing
• Ämne: Astronomy, Astrophysics and Cosmology
• Nyckelord: atlases; stars : chemically peculiar; stars : individual (chi Lupi)
• Status: Published
• ISBN/ISSN/Övrigt: ISSN: 1538-3881