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Chinese Text Project
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Scope: 律曆中 Request type: Paragraph
Condition 1: Contains text "時分度覺差尚微上以天下初定未遑考正" Matched:1.
Total 1 paragraphs. Page 1 of 1.

律曆中

Library Resources
4 律曆中:
自太初元年始用三統曆,施行百有餘年,曆稍後天,朔先曆,朔或在晦,月見。考其行,日有退無進,月有進無退。建武八年中,太僕朱浮、太中大夫許淑等數上書,言曆不正,宜當改更。時分度覺差尚微,上以天下初定,未遑考正。至永平五年,官曆署七月十六日食。待詔楊岑見時月食多先曆,即縮用筭上為日,上言「月當十五日食,官曆不中」。詔書令岑普,與官課。起七月,盡十一月,弦望凡五,官曆皆失,岑皆中。庚寅,詔令岑署弦望月食官,復令待詔張盛、景防、鮑鄴等以四分法與岑課。歲餘,盛等所中多岑六事。十二年十一月丙子,詔書令盛、防代岑署弦望月食加時。四分之術,始頗施行。是時盛、防等未能分明曆元,綜校分度,故但用其弦望而已。

Total 1 paragraphs. Page 1 of 1.