NED object is 3C 299; Reference is 1991MNRAS.250..225S

   Figure 5. 3C299 (b) Map convolved to a resolution of 100 X 100 mas**(2) and
 levels at -4, -2, 2, 4, 8, 16, 32, 48, 64, 80, 96, 128, 160, 200, and 300 mJy
 beam**(-1)