Showing 10 results

The album contains photos and observations related to Norman Robert Pogson, an English astronomer who worked in India at the Madras Observatory as a Government astronomer from 1861 to 1891. He undertook observations of comets and found numerous minor planets. The album starts with a photograph of Norman Robert Pogson, who had signed it himself. Images of the Madras Observatory and Kodaikanal Observatory, as well as photos of Pogsons's Grave and brass plaque at St. George's Cathedral, Madras, are also archived in this album. In addition, copies of the critical astronomical observations undertaken by N. R. Pogson. A copy of the catalogue for the observation of the minor planet 'Asia', a hand-painted solar spectrum of the total Solar Eclipse in 1868, a copy of the title page of observations of the fixed stars made with the meridian circle and a title page of variable star catalogue. The photographs in this album were collected and presented to Ms. Cherry Amstrong, the great-great-granddaughter of Norman Robert Pogson, during her visit to the Kodaikanal Observatory on 16th February 2006.

The album contains photos of Norman Robert Pogson, an English astronomer who worked in India at the Madras Observatory as a Government astronomer during 1861-1891. He undertook observations of comets and found numerous minor planets. Pictures of his father, wife, and children, as well as old photos of Madras and Kodaikanal Observatory, are archived here. Images of C. R. Ragunathachary, who worked with Norman Robert Pogson, can be seen in this album. Some photos are related to his private observatory, Hartwell House, in England.

This fond contains the life history and a brief description of the discoveries of Mr.N.R.Pogson.

This fond contains letters, several photographs, and observations related to A. A Narayana Ayer during the year 1913-1920.

This fond contains official letters, photographs, and administrative files related to P. R. Chidambara Ayer during the years 1919-1932.

This fond contains letters, annual expenditure reports and bills of Kodaikanal and Madras Observatories. It also contains correspondence of John Eliot,Charles Michie Smith and R.E.V.Arbuthnot during July 1901 to March 1903 regarding the index slip, meteorological summaries, seismological reviews and disturbances and other reports like annual expenditure, bills, and telegraphs. It has a report on the condition and proceedings of the government observatory, Colaba, written by N.A.F.Moos. It also has letters from the Royal Society of India, H. Grubb, J. Larmer, R. Fuess, William Butler and Charles P. Butler to the Meteorological Department and Kodaikanal & Madras Observatory.

Seven official letters pertaining to Gilbert T. Walker from 1903 to 1912 are included in the fond. This includes correspondence between Gilbert T. Walker and the Director of the Kodaikanal Observatory and the Meteorological Reporter to the Government of Madras.

The fond contain compilation of Pogson's observations and drawing

The fond contain compilation of Photographs, Newspaper Clipping, Pamphlets, Correspondence to Chinthamani Ragoonatha Chary and Transit of Venus.

Johannes Kepler's Astronomia Nova, published in 1609, was the oldest book available in the archives. It contains the results of Kepler's ten-year-long investigation of the motion of Mars. Where previous astronomers had relied on geometric models to explain the observed positions of the planets, Kepler discovered physical causes for planetary motion. Before Kepler, Nicolaus Copernicus proposed in 1543 that the Earth and other planets orbit the Sun. Kepler was the first astronomer to prove this conjecture with rigorous scientific arguments. This Volume has 336 pages and is in fairly good condition.