NED object is 4C +15.53; Reference is 1978MNRAS.185..927M

   The contour maps are given in Figs 1-23, where 1950.0 coordinates are used
 throughout. Negative contours are represented by dotted lines and the zero
 level lies between the first dotted line and the first solid line. The
 half-powerbeam size is shown as a shaded ellipse and the contour interval in
 mJy (beam area)**(-1) is given at the bottom of each map. The crosses
 represent the position of the optical objects in the field which may be
 associated with the radio source.