Database of Geneva stellar evolution tracks and isochrones for (UBV)J(RI)C JHKLL'M, HST-WFPC2, Geneva and Washington photometric systems

Thibault Lejeune1,2, Daniel Schaerer3

Paper: A&A, in press


EPrint Server: astro-ph/00114497


We have used an updated version of the empirically and semi-empirically calibrated BaSeL library of synthetic stellar spectra of Lejeune et al. (1997, 1998) and Westera et al. (1999) to calculate synthetic photometry in the (UBV)J(RI)C JHKLL'M, HST-WFPC2, Geneva, and Washington systems for the entire set of non-rotating Geneva stellar evolution models covering masses from 0.4-0.8 to 120-150 M_o and metallicities Z=0.0004 (1/50 Z_o) to 0.1 (5 Z_o). The results are provided in a database which includes all individual stellar tracks and the corresponding isochrones covering ages from 103 yr to 16-20 Gyr in time steps of DELTA \log t= 0.05 dex. The database also includes a new grid of stellar tracks of very metal-poor stars (Z=0.0004) from 0.8 - 150 M_o calculated with the Geneva stellar evolution code. The full database will be available in electronic form at the CDS and at

Preprints available from the authors at , or the raw TeX (no figures) if you click here.

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