NED object is 6C 0825+34; Reference is 1999MNRAS.303..616B
Figure 1. Maps of the radio source 0825 + 34. (c - lowerleft): 8210-MHz
radio map with vectors of polarization overlaid. A vector of length 1.2 arcsec
corresponds to 100 per cent polarization. The contour levels are 80 {mu}Jy
beam**(-1) x (-1, 1, 2, 4... 1024).