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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 stellar age, metallicity and other properties. An essential ingredient of stellar population synthesis is a library of stellar spectra. We present recalibrated full resolution spectra of the UVES-POP library (Bagnulo et al., 2003) and spectra with R=20000 corrected for telluric absorption. We also present stellar atmospheric parameters (T ef , [Fe/H], log g and v·sin i) obtained by full spectrum fitting technique.