Instrumentation

584 Archival description results for Instrumentation

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IND-IIA-F174-I01 · Item · 09-05-1987
Part of Supernova newspaper clippings

The item was about the design, fabrication, installation, and testing of a prime focus photometer for the 2.34-m M. K. Vainu Bappu Telescope. Photometric observations of a faint, rapid, variable star, 'AM Canum Venaticorum', were obtained during the first series of experiments. Later, Rajamohan was the project leader in discovering new objects in the solar system. Astronomers at IIA are actively engaged in the study of supernova phenomena.

Indian Institute of Astrophysics
IND-IIA-F173-I09 · Item · 25-08-1982
Part of M.K.Vainu Bappu's newspaper clippings

The item was about the rich tributes paid to the noted Indian astronomer M. K. Vainu Bappu. Scientists of Bombay at a condolence meeting held at the Nehru Planetarium on August 22. The director of TIFR said M. K. Vainu Bappu was a giant among astronomers and also suggested that the famous 90-inch telescope should be renamed after him. It also speaks on the M. K. Vainu Bappu-Wilson effect and also the first Indian to discover a comet that had been named after him.

Vainu Bappu, M. K.

This fond includes instrumental corrections implemented from 1883 to 1887. Additionally, it features distinct outcomes of observations and average positions of stars during the years 1883 to 1887. Furthermore, the fond contains a distribution list of Madras astronomical publications.

Pogson, Norman Robert
IND-IIA-F209-I12 · Item · 17-06-1922
Part of Correspondence regarding Kodaikanal Observatory Grounds during 1900-1922

The order is from the Government of Madras to the chairman, the Municipal Council, Kodaikanal, approving the proposal to extend its limits to the observatory buildings and as for the objection from the Director regarding the water supply, the area will be exempted from paying the water tax proviso(b) to section 84 of the Madras District Municipalities Act, 1920.

Government of Madras

The item contains a photograph related to the visit of Prof. Viktor Ambartsumian, a Soviet Armenian astrophysicist and science administrator, to the Kodaikanal Observatory during the directorship of Anil Kumar Das. The photo taken in front of the 20-inch dome of the observatory shows Prof. Viktor Ambartsumian, Anil Kumar Das, and the staff.