NASA/IPAC EXTRAGALACTIC DATABASE
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   NED object is MRK 0006; Reference is 1981ApJ...247..419U

   FIG. 2a. Contour maps of a total of 13 Seyfert and related galaxies. The
 coordinates are for epoch 1950.0, and the half-power beamwidth (HPBW) is shown
 by the shaded ellipse in the lower right-hand corner of each map. Solid
 contours represent positive flux densities and dashed ones represent negative
 values. The cross gives the position of the optical nucleus when known to
 better than 1" (see Table 2). This figure shows Mrk 6 at 4.885 GHz. Contour
 values: -1, -0.5, 0.5, 1, 1.5, 2.4, 4.8, 9.6, 14.4, 19.2 mJy (beam
 area)**(-1). 

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