We present recent data of absolute measurements of flux emitted in the visible continua of some galactic wolf-Rayet stars, observed by a two-channel scanner built up cooperatively by the observatoire of Lyon and the Laboratoire d'Astronomie spatiale(L...
We present recent data of absolute measurements of flux emitted in the visible continua of some galactic wolf-Rayet stars, observed by a two-channel scanner built up cooperatively by the observatoire of Lyon and the Laboratoire d'Astronomie spatiale(L.A.S).
Correction of interstellar reddening is made in detail, prior to the determinations of color excesses, E(B-V). Our dereddened fluxes combined with IUE and ANS Ultraviolet measurements are afterwards compared to chose of LTE plane-paralled model atmospheres of Kurucz(1979), in order to derive effective temperatures of the program stars. The derived effective temperatures of WR stars range from 25000°K to 32700°K.