NED object is NGC 6251; Reference is 981MNRAS.197..287S Figure 3. (a) Map of total intensity I of the jet, convolved in one dimension along the jet axis with a rectangular function and rotated to PA 270deg. 2.7 GHz, HPBW 18 x 3.7 arcsec, contours -3.5 (dashed), 3.5, 7, 11, 17, 24, 31, 44, 57, 70 mJy per beam, noise level (1{sigma}) 1.8 mJy/beam. The lateral (vertical) scale is 3 x the horizontal scale.