《宋史·志·卷三》
太阳在角宿亏蚀，王者厌恶这种情况；日晕在角宿内，有阴谋，耍阴谋的国家发动战争夺得土地，又预兆大赦。
日食角宿，王者恶之；晕于角内，有阴谋，阴国用兵得地，又主大赦。
The sun being eclipsed in the Jiusuo constellation indicates that the monarch dislikes this situation. The solar halo inside the Jiusuo constellation indicates that there is a conspiracy, a treacherous country launches a war to seize land, and also means a great amnesty.