《宋史·列传·卷九十五》
官吏上奏应当有日食发生，按故事日食不满分，或者京师看不见，都上表称贺。
有司奏日当食，故事食不满分，或京师不见，皆表贺。
Officials should have reported that a solar eclipse happened. According to history, if the solar eclipse is not full or not visible in the capital, it should be reported as a celebration.