Mufakharov T.; Mikhailov A.; Sotnikova Y.; Mingaliev M.; Stolyarov V.; Erkenov A.; Nizhelskij N.; Tsybulev P.
(2021)
We report the first detection at 4.7 and 8.2 GHz with the RATAN-600 radio telescope of the source PSO J047.4478+27.2992, which has been announced as a blazar at z = 6.1. The average flux densities are 12 ± 3 and 8 ± 4 mJy ...