The white dwarf thingy is not a bug, but an accretion disk of matter orbiting around the dwarf itself. I have found a similar system, to see what I have on mind, lower the exposure.
http://i1287.photobucket.com/albums/a632/0Arnost/scr00068_zpsg18abcmp.jpg
http://i1287.photobucket.com/albums/a632 ...