Profile of the Hα line in the spectrum of the radiation scattered at point A a–d) and the spectrum of direct radiation e). The parameters of the wind model are described in the text and the Appendix. The angle i′ between the symmetry axis of the disk and the vector D are 5° a), 20° b), 40° c), and 60° d). The angle between the line of sight and the symmetry axis of the disk is i = 80°e).