Studies of the characteristics of the extended galaxy 4C 39.04 and the distribution of extragalactic sources around it

Studies are being conducted on the distribution of extended radio sources and extragalactic objects in their region. This work presents the results of the study of the distribution of extragalactic sources around the radio galaxy 4C 39.04. 4C 39.04 is a giant radio galaxy, both in terms of size and intensity. Within this source, there are numerous compact sources, and the appearance of the radio spectra of compact and extended sources differs significantly. The distribution of extragalactic sources around the galaxy shows that the number of extragalactic sources near this radio galaxy is quite small. If this is not due to absorption by extragalactic matter, it can be concluded that there are very few extragalactic sources in this region, which distinguishes it from other regions. Thus, there is a deficiency of extragalactic objects around the radio galaxy 4C 39.04.