NED object is NGC 2339; Reference is 1985A&AS...60..293H Fig. 1c. NGC2339 Contours plotted (mJy per beam) -0.5, 0.5, 1, 2, 4, 8, 16, 32, 48 -- HPBW (arcsec) 15 x 12 (0deg) -- r.m.s. noise (mJy per beam) 0.26 -- kpc per arcmin 8.4.