NED object is 3C 268.4; Reference is 1995A&AS..110..213R Fig. 24. 1206+439 (3C268.4)(c) 4885 MHz; levs 0.8 x -2, -1, 1, 2, 4, 8, 16...4112 mJy per beam, pk = 291.0 mJy per beam.