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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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High quality models of stellar populations are in great demand now - they are used to interpret galaxy and star cluster spectra to determine the age, metallicity and other properties. An essential ingredient of stellar population synthesis is a library of stellar spectra. This work is aimed at the recalibration of the UVES-POP library (Bagnulo et al., 2003) to improve flux calibration to the level of 2\% or better which is a non-trivial task for multi-order echelle spectra.