NED object is Arp 205; Reference is 1979MNRAS.187..509R

   Figure 5. High-resolution integrated HI map of Arp 205 incorporating 19
 continnum-free output maps over the velocity range 1082-1556km per second. The
 HPFW resolution of 1.9 X 2.4arcmin is shown by the hatched ellipse. The dashed
 contour is lOOK km per second, and solid contours start at 200K km per second
 and are at 100 K km per second intervals. The noise on this map varies as the
 number of channels added at any point, but should not exceed (19)^1/2^ {sigma}
 = 111 K km per second.  The shading represents the regions of optical emission
 from the galaxies, the smaller crosses are star positions (cf: Plate I), and
 the larger cross is at the map centre.