Gamma-ray intensity emitted by Cygnus X-1 as a function of photon energy for (a) z = 10⁷ cm and (b) z = 10¹⁰ cm. The solid line (blue) corresponds to the obtained intensity by ignoring all types of absorption, while the dashed line refers to an intensity affected only by corona absorption. The dash-dotted line (orange) represents gamma-ray intensity exposed only to the donor star’s radiation. A red solid (or dashed) line demonstrates intensity post-absorption from the accretion disk. Finally, gamma-ray intensity, including all the discussed absorption mechanisms, is represented by the black dashed (or solid) line.