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These objects would not easily fit into any of the other Categories,
and yet they are certainly interesting enough to note.
The first object illustrated (AM 1315-263) is a ``square'' elliptical.
For whatever reason, perhaps a because of a merger or just by the
coincidental superposition of the isophotes of two ellipticals, the
shape of this object is apparently neither round nor elliptical; a
kinematic study would be illuminating.
On page 22.2 two galaxies are shown which exhibit ``ringing'', due to
concentric shells or plateaus in the light distribution. This Category
was originally defined and illustrated by galaxies, No. 227 through
231, in the
Atlas of Peculiar Galaxies
(Arp 1966).
Malin and Carter
(1980) subsequently drew further attention to this Category of
peculiar galaxies. Fornax A (= No. 154 in the Atlas) also falls into
this Category, as illustrated on page 22.2. The ``ringing'' phenomenon
has been associated particularly with the giant radio source Cen A
(Malin, Quinn and Graham 1983) and has been reported by
Malin and Carter (1983),
in a general survey of numerous other galaxies.
Page 22.3 shows two groups of faint objects (AM 1353-265 and AM
2346-731) which are probably star clusters, while AM 2351-301 is
probably a very distant cluster of galaxies. The object AM 0642-645 is
notable for what appears to be a triple nucleus and tail.
On page 22.4 is shown a lacy veil nebula reminiscent of the Cygnus
Loop in the northern hemisphere
Finally, page 22.5 shows a lone set of reflection nebulae that
illustrate our Category 21. But the picture
here is extraordinary in
that it shows a particularly striking group of high-surface-brightness
galaxies shining through our own galaxy immediately to one side of an
area of almost complete obscuration.
CATEGORY 22:
MISCELLANEOUS
AM 1315-263 picture
AM 0320-372 picture
AM 0921-225 picture
AM 2351-301 picture
AM 1353-265 picture
AM 2346-731 picture
AM 0642-645 picture
AM 1205-513 picture
AM 0638-270 picture