Shu Yijian (舒易簡) | 24 Histories

Overview

The translated histories identify Shu Yijian as an astronomer, official, and scientist. This record brings together 3 passages from 1 chapter across 1 history, with names, dates, relationships, offices, and events preserved as source-backed claims.

Names

Type	English	Chinese	Pinyin
Personal	Shu Yijian	舒易簡	Shū Yìjiǎn
Personal name	Shu Yijian	舒易簡	Shū Yìjiǎn

Identity

Historicity: Historical
Identification: Named
Sex: Male

Sex: male
Strongly inferred · songshi:076:s0011

Roles

Astronomer
Official
Scientist

Life and dates

Attested activity

Source Date: Text: 皇祐初 · Western Year: AD 1049
Explicit · songshi:076:s0011, songshi:076:s0049, songshi:076:s0066

Career and standing

Label: solar official / 日官
Explicit · songshi:076:s0011

Places and affiliations

Polity: Song / 宋 · Relation: served
Explicit · songshi:076:s0011

Works and attributed material

Work: New Book of Yue Terrace Gnomon Shadows / 岳台晷景新書 · Relation: author
Strongly inferred · songshi:076:s0066, songshi:076:s0068

Events and relationships

Kind: scholarly · Role: maker · Action: rebuilt-clepsydra · Date Context: Source Date: Text: 皇祐初 · Western Year: AD 1049
Explicit · songshi:076:s0049
Kind: scholarly · Role: maker · Action: rebuilt-gnomon-table · Date Context: Source Date: Text: 皇祐初 · Western Year: AD 1049
Explicit · songshi:076:s0066
Kind: scholarly · Role: maker · Action: recast-ecliptic-armillary-and-clepsydra-gnomon · Date Context: Source Date: Text: 皇祐初 · Western Year: AD 1049
Explicit · songshi:076:s0011
Relation: colleague-of · Person Id: Zhou Cong (周琮)
Explicit · songshi:076:s0011
Relation: colleague-of · Person Id: Yu Yuan (於淵)
Explicit · songshi:076:s0011

References in the histories

Open any source group to read the Chinese and English passage in context.

History of Song, Chapter 76Volume 76 Treatises 29: Measures and Calendar 9 · 3 passages

Open chapter

皇祐初，又命日官舒易簡、于淵、周琮等參用淳風、令瓚之制，改鑄黃道渾儀，又為漏刻、圭表，詔翰林學士錢明逸詳其法，內侍麥允言總其工。 Early in the Huangyou era, the court again ordered the solar officials Shu Yijian, Yu Yuan, and Zhou Cong to draw on the designs of Li Chunfeng and Liang Lingzan, recast an ecliptic armillary sphere, and also build clepsydra graduations and a gnomon table; Hanlin Academician Qian Mingyi was directed to work out the methods, and Inner Attendant Mai Yunyan to supervise construction.

皇祐初，詔舒易簡、于淵、周琮更造，其法用平水重壺均調水勢，使無遲疾。 Early in Huangyou, an edict directed Shu Yijian, Yu Yuan, and Zhou Cong to rebuild the clock; their method used a leveling weighted jar to steady the flow and eliminate uneven dripping.

皇祐初，詔周琮、于淵、舒易簡改制之，乃考古法，立八尺銅表，厚二寸，博四寸，下連石圭一丈三尺，以盡冬至景長之數，面有雙水溝為平准，於溝雙刻尺寸分數，又刻二十四氣岳台晷景所得尺寸，置於司天監。 Early in Huangyou, Zhou Cong, Yu Yuan, and Shu Yijian were ordered to rebuild it; studying ancient methods, they erected an eight-chi bronze gnomon two cun thick and four cun wide, joined to a stone platform one zhang three chi long to capture the full winter-solstice shadow, with twin water channels on the face for leveling and graduated inches, cun, and fen on both sides, plus the twenty-four solar terms' shadow lengths measured at Yue Terrace; the instrument was installed at the Directorate of Astronomy.