《南齐书·志·卷十二》
七年十月癸未，曰的东北部生出一背形云气，呈青赤色，不久消散。
七年十月癸未，日东北生一背，青赤色，须臾消。
On Guiwei day in the 10th month of the seventh year, a back-shaped cloud appeared in the north-east of the sun, which was light blue and red and soon dissipated.