3 papers
astro-ph1999
Metallicity calibration of theoretical stellar SEDs using UBVRIJHKL photometry of globular clusters
P. Westera, Th. Lejeune, R. Buser
Although stellar SED models are constantly improving and seem to show similar differential tendencies as measured spectra, their absolute properties (eg. absolute flux in different…
astro-ph1999
Model atmosphere calibration for synthetic photometry applications: the uvby Stromgren photometric system
T. Lejeune, E. Lastennet, P. Westera +1
In view of the importance of accurate fundamental stellar parameters for `Spectro-photometric dating of stars and galaxies", we present simultaneous effective temperature and metal…
astro-ph1998
Metallicity-dependent effective temperature determination for eclipsing binaries from synthetic uvby Stromgren photometry
E. Lastennet, T. Lejeune, P. Westera +1
Stromgren synthetic photometry from an empirically calibrated grid of stellar atmosphere models has been used to derive the effective temperature of each component of double lined…