[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [The Astronomical Observatories of Jai Singh](https://indike.org/pramana/ins.science.kaye-1918) › c5.2 # The Astronomical Observatories of Jai Singh c5.2 The Astronomical Observatories of Jai Singh c5.2 - **Language:** English ### [c5.2](https://indike.org/pramana/ins.science.kaye-1918.c5.2) ¹ Hunter and others say that Jai Singh was chosen by Muḥammad Shāh to reform the calendar, but probably Jai Singh was the mover and at the most obtained the Emperor's formal sanction. - [Previous: c5.1](https://indike.org/pramana/ins.science.kaye-1918.c5.1) - [Next: c5.3](https://indike.org/pramana/ins.science.kaye-1918.c5.3) - [Up: c5](https://indike.org/pramana/ins.science.kaye-1918.c5) --- Source: [https://indike.org/pramana/ins.science.kaye-1918.c5.2](https://indike.org/pramana/ins.science.kaye-1918.c5.2) · Pramāṇa