NED object is 3C 078; Reference is 1986MNRAS.219..545S

   Figure 6(b). The polarized intensity distribution of 3C 78 (NGC 1218) at
 {lambda}20-cm with a resolution of 50.7 x 45.6 arcsec**(2) along PA -31deg.
 Peak brightness = 213 mJy per beam. Contours: -2, -1, 1, 2, 4, 8, 16, 32, 64,
 128 mJy per beam.