漢初百年朔閏析究──兼訂《史記》和《漢書》紀日干支訛誤

A Study of the Calendar Tables for the First Century of the Han Dynasty; with Corrections to Dating Errors in Shiji and Hanshu

本文析探比較了先前學界所推各漢初百年朔閏表的優缺點，並綜合各家長處，嘗試重塑出一較接近當時實際行用情形的曆表，文中還具體說明如何經由尚待發表之已出土簡牘以使漢曆的還原工作更趨於完善。筆者亦利用此表篩檢出162則《史記》和《漢書》中紀日干支有誤的條目，並嘗試追索其原委，這些案例泰半不曾被先前治西漢史的學者考證出。

This paper tries to evaluate the merits and demerits of previous calendar tables calculated by various scholars for the first century of the Han dynasty. By synthesizing previous studies I hope to reconstruct a calendar table closer to that actually used by the Han people. I also discuss how the unpublished dating data on the inscribed wooden/bamboo slips can be adopted to refine the calendar table. Using this reconstructed table to check the dating data in Shiji and Hanshu, I discovered 162 dating errors, many unknown to previous scholars. I further correct and discuss most of these errors.