Phase- and Inclination-Dependent Line Profiles of 32 Cygni

Abstract

The line profiles of 32 Cyg have been calculated by integrating the equation of transfer numerically. In order to determine the source function the two level atom and complete redistribution were assumed and Sobolev approximation was used. The peaks of line profiles for the phase 0.99 and 0.70 showed redshift and blueshift, respectively. The line profiles had dependence on the inclination of orbital plane. The result with small inclination showed higher flux of line profile.