A radio galaxy at z=3.6 in a giant rotating Lyman $\alpha$ halo

R. van Ojik, H. J. A. Röttgering, C. L. Carilli +3

We present the discovery and detailed observations of the radio galaxy 1243+036 (=4C 03.24) at a redshift of $z=3.57$. The most spectacular feature of 1243+036 is the presence of a…