What is Qin's official position and what is his main job?

First, let's talk about the background of Qin. People in ancient times believed that God would warn people in advance of any disaster that would happen on the earth through the change of astronomical phenomena. Since the emergence of human society, there has been observation of astronomical phenomena. The ancient Egyptians determined the flood season of the Nile according to the simultaneous appearance of the sun and Sirius on the horizon. In the two river basins, that is, today's Iraq, the most spectacular building is the tower for observing astronomical phenomena, that is, the observatory; China made the earliest star map in the world during the Warring States Period more than 2,000 years ago. Therefore, from Xia, Shang, Monday to Ming and Qing Dynasties, there were departments and personnel in China who observed astronomical phenomena and predicted providence. As far as the influence of Confucianism on China is concerned, China people, especially the emperor, have always believed? Heaven-man induction? .

Qin's main job is to observe astronomical phenomena and calculate calendars. There are many settings in the past dynasties with different names. There was a Taishi in the Zhou Dynasty, and there was a Taishi order after the Qin and Han Dynasties. Sui set up a Taishi supervisor, Tang set up a Taishi bureau, and then another day, and transferred the secretary to the province. There was a heavenly prison in Song and Yuan Dynasties, and it was still tied with Taishi Bureau and Taishi. Yolanda has some heirs. In the Ming and Qing Dynasties, Qin changed its name to, and set up supervisors, deputy supervisors and other officials. The system of Qing Dynasty was used by Han and Manchu, and some European missionaries also participated in it. Astronomical institutions in ancient China were royal in nature, and astronomical officials such as Taishiling were often appointed by the emperor himself. Because compiling calendars and astrology for the emperor are the two main tasks of astronomical institutions, astronomers and astrologers are sometimes the same thing. Because of this, civil servants in heaven enjoy many privileges. For example, the laws of the Qing Dynasty specifically stipulated that Qin Tianjian's officials should be given a lighter punishment for committing crimes. ?

There have been censors in all dynasties, and their main tasks are different. During the Eastern Han Dynasty, the highest-ranking astronomical official was called Taishiling, who was in charge of the Observatory and Tang Ming. Lingtai Cheng, who is in charge of the work of the Observatory, has 42 assistants, including four people watching stars 14, two people watching the sun, three people measuring the wind direction, three people measuring the weather 12, three people measuring the time, seven people checking the clock, and calling the roll 1 person? Scheeren? Handle some chores. In short, the division of labor is very fine. Before the Yuan Dynasty, the staffing of astronomical institutions was roughly the same. The astronomical institution in the Yuan Dynasty was called Taishi Museum. Taishi Museum consists of three bureaus, namely, calculation bureau, test bureau and omission bureau, with a total of 70 people. In the early Ming Dynasty, astronomical institutions were divided into two sub-institutions: the Division and the Meeting. Later, Four was renamed Qin, which included four subjects, namely astronomy, missing engravings, major festivals and calendars. Hui Hui calendar provides observation and calculation results for grand festivals, which has nothing to do with Hui Hui calendar. Huisi Tian Jian also changed its name to Tian Jian, Qin Hui. There are also Tian Jian and Tian Jian. As the old capital, the personnel and equipment configuration are exactly the same as Beijing.