Medium-resolution Isaac Newton Telescope library of empirical spectra
P. Sánchez–BlázquezCentre for Astrophysics & Supercomputing, Mail Number H39, Swinburne University of Technology, PO Box 218, Hawthorn, Victoria 3122, AustraliaR. F. PeletierSchool of Physics and Astronomy, University of Nottingham, University Park, Nottingham NG7 2RDJ. Jiménez-VicenteDepartamento de Física Teórica y del Cosmos, Universidad de Granada, Avenida Fuentenueva s/n, 18071 Granada, SpainN. CardielCalar Alto Observatory, CAHA, Apartado 511, 04044 Almeria, SpainA. J. CenarroDepartamento de Astrofísica, Universidad Complutense de Madrid, 28040 Madrid, SpainJ. Falcón‐BarrosoSchool of Physics and Astronomy, University of Nottingham, University Park, Nottingham NG7 2RDJ. GorgasDepartamento de Astrofísica, Universidad Complutense de Madrid, 28040 Madrid, SpainS. O. SelamDepartment of Astronomy and Space Sciences, Faculty of Sciences, Ankara University, 06100 Tandogan/Ankara, TurkeyA. VazdekisInstituto de Astrofísica de Canarias, Vía Láctea s/n, E-38200, La Laguna, Tenerife, Spain
2006en
Ochiq kirishBronza
ABI
Annotatsiya
A new stellar library developed for stellar population synthesis modelling is presented. The library consists of 985 stars spanning a large range in atmospheric parameters. The spectra were obtained at the 2.5-m Isaac Newton Telescope and cover the range λλ 3525–7500 Å at 2.3 Å (full width at half-maximum) spectral resolution. The spectral resolution, spectral-type coverage, flux-calibration accuracy and number of stars represent a substantial improvement over previous libraries used in population-synthesis models.
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