Revealing features as faint as 28mag/squ arc sec is acheivable with a 6 inch telescope!
The faint curved tidal streams visible above and below the galaxy halo are likely the faint
remains of a dwarf galaxy torn apart by M83 long ago.

LEFT IMAGE: Ultra deep CCD image using an FLI ProLine 16803 CCD with a 152mm F7.5 APO
refractor and digitally enhanced by Mike Sidonio

RIGHT IMAGE: Ultra deep photographic plate taken with the 1.2m F2.5 UK Schmidt Telescope
and photographically amplified and contrast enhanced by Dr David Malin