Abstract

Modeling the colliding wind spectra of CV Ser (WR 113)

G. M. Hill (W. M. Keck Observatory)

A.F.J. Moffat, & N. St-Louis, (Universite de Montreal)

High S/N, moderate resolution spectra of the 29.7-d WC8+OB binary CV Ser (WR 113) which provide full phase coverage have been obtained. These data show variations of the C III 5696 emission line profile typical of those seen in WR+OB colliding wind systems. Preliminary modeling is presented based on code we have used for other, similar systems.

Mode of presentation: poster